{"product_id":"hkweisee-hailong-ebike-battery-36v-48v-52v-15ah-20ah-bafang","title":"52V 48V 36V 15Ah 20Ah Battery for Bafang","description":"\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color tutor-markdown-rendering\" id=\"model-response-message-contentr_ccee1b473fa2149b\" dir=\"ltr\"\u003e\n\u003ch1\u003eHKWEISEE Hailong Long-Range E-Bike Replacement Battery Pack (36V \/ 48V \/ 52V | 15Ah \/ 20Ah)\u003c\/h1\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/S128bf0374a4140a892904549d8ad6df0T.avif?v=1789311208\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003cdiv\u003eDeliver continuous, heavy-duty power to your mid-drive or hub motor system with the \u003cb\u003eHKWEISEE Hailong Long-Range E-Bike Lithium-Ion Battery Pack\u003c\/b\u003e. Designed specifically for high-torque powertrains—including Bafang BBS02, BBS03, BBSHD, and Tongsheng TSDZ2 mid-drive kits—this premium battery pack comes in \u003cb\u003e36V, 48V, and 52V system voltages\u003c\/b\u003e with high-capacity \u003cb\u003e15Ah and 20Ah\u003c\/b\u003e options. Built with high-grade lithium-ion cells and a protective internal Battery Management System (BMS), it delivers long-lasting range and stable discharge rates for e-bikes, e-scooters, and light electric utility vehicles.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e⚠️ System Compatibility \u0026amp; Frame Mounting Guidelines\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cdiv\u003e\u003cb\u003eIMPORTANT POWERTRAIN \u0026amp; FITMENT SPECIFICATIONS:\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eUniversal Mid-Drive Compatibility:\u003c\/b\u003e Direct power companion for Bafang (BBS02 500W\/750W, BBS03, BBSHD 1000W+) and Tongsheng mid-drive motor kits as well as high-output hub motors.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eDown-Tube Frame Mounting:\u003c\/b\u003e Designed to mount securely onto standard water bottle cage braze-ons on bicycle down-tubes.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eMulti-Application Power Source:\u003c\/b\u003e Rugged casing architecture makes it suitable for electric bikes, e-scooters, trolling motors, and small RV aux power setups.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eCE Certified Safety:\u003c\/b\u003e Built to international safety and manufacturing standards for over-charge, over-discharge, and short-circuit protection.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003e🚀 Key High-Performance Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eHigh Energy Storage (Up to 20Ah):\u003c\/b\u003e Enjoy extended range and reduced voltage sag under heavy load with capacity choices of 15Ah or 20Ah.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eWide Voltage Range Selection:\u003c\/b\u003e Available in 36V, 48V, or high-voltage 52V configurations to pair perfectly with your motor controller's parameters.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eIntegrated BMS Protection:\u003c\/b\u003e Safeguards internal cells against over-voltage, cell imbalance, excessive current draw, and overheating.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eOn-Pack LED Power Indicator \u0026amp; Key Lock:\u003c\/b\u003e Monitor remaining battery capacity at a glance and secure the battery pack firmly to the mounting cradle to prevent theft.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eQuick-Release Mounting Plate:\u003c\/b\u003e Slide-and-lock frame base allows for rapid removal, enabling easy off-bike indoor charging.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📊 Technical Specifications Matrix\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHKWEISEE Hailong Battery Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBrand \/ Manufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eHKWEISEE\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eModel \/ Casing Format\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eHailong Down-Tube Frame Mount Casing\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eNominal Voltage Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDC 36V \/ 48V \/ 52V Systems\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eNominal Capacity Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e15Ah \/ 20Ah High-Capacity Packs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eChemistry Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eLithium-Ion (Li-Ion)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCompatible Mid-Drive Systems\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBafang BBS02, BBS03, BBSHD \u0026amp; Tongsheng TSDZ2\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eElectric Bicycles, E-Scooters, Trolling Motors, RVs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCell Management\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eIntegrated Smart BMS System\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSafety Certification\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCE Certified\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCountry of Origin\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMainland China\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e📋 Ideal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eBafang Mid-Drive Powertrains:\u003c\/b\u003e High-capacity match for Bafang BBS02 (750W) and BBSHD (1000W+) motor conversions requiring steady current output.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eTongsheng Torque-Sensing Kits:\u003c\/b\u003e Excellent power supply for Tongsheng TSDZ2 mid-drives, providing smooth pedal-assist response.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eLong-Distance Commuting \u0026amp; Touring:\u003c\/b\u003e 20Ah capacity option provides the Wh storage needed for long commutes without mid-day recharging.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 Package Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e1 x HKWEISEE Hailong Lithium-Ion E-Bike Battery Pack (Selected Voltage \u0026amp; Ah)\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e1 x Frame Mounting Base Cradle\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e2 x Frame Security Keys\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e1 x User Operating \u0026amp; Safety Manual\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/chargemyebike.com\/\"\u003e\u003cb\u003eUpgrade your Bafang or Tongsheng build with long-lasting Hailong power! Select your voltage and capacity options above, click Add to Cart, and order today!\u003c\/b\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ccode\u003eHKWEISEE, Hailong Battery, 52V Battery, 48V Ebike Battery, 36V Battery, 20Ah Ebike Battery, 15Ah, Bafang BBSHD, BBS02, Tongsheng, Ebike Replacement Battery\u003c\/code\u003e\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"code-block ng-tns-c3364903542-177 ng-animate-disabled ng-trigger ng-trigger-codeBlockRevealAnimation\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"formatted-code-block-internal-container ng-tns-c3364903542-177\"\u003e\n\u003cdiv class=\"animated-opacity ng-tns-c3364903542-177\"\u003e\n\u003cdiv class=\"code-block-decoration header-formatted gds-emphasized-body-m ng-tns-c3364903542-177 ng-star-inserted\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!----\u003e\n\u003cpre class=\"ng-tns-c3364903542-177\"\u003e\u003ccode role=\"text\" class=\"code-container formatted ng-tns-c3364903542-177\"\u003e-----------------------------------------------------------------------------------------\n⚡ eBike Power Network LLC\n\u003cspan class=\"hljs-section\"\u003eSmart Power Infrastructure for Next-Gen Urban Transit.\n-----------------------------------------------------------------------------------------\u003c\/span\u003e\n\nMAP \/ HEADQUARTERS LOCATION\neBike Power Network LLC\n8735 Dunwoody Place, Ste N\nAtlanta, GA 30350\n\nCONTACT INFORMATION\nMain Office: (678) 340-4455\nGeneral Inquiries: info@ebikepowernetwork.com\nSupport Hours: Mon - Fri | 8:00 AM - 6:00 PM EST\n\n-----------------------------------------------------------------------------------------\n© 2026 eBike Power Network LLC. All Rights Reserved. \n\u003cspan class=\"hljs-section\"\u003eDesigned for high-performance residential and commercial infrastructure deployments.\n-----------------------------------------------------------------------------------------\u003c\/span\u003e\n\u003c\/code\u003e\u003c\/pre\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"attachment-container unknown\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"position: relative;\"\u003e\n\u003cdiv align=\"start\" class=\"title--text--Otu0bLr\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; display: inline-block; height: 56px; box-sizing: border-box;\"\u003e\n\u003ch2 class=\"title--title--O6xcB1q\" style=\"font-size: 24px; font-weight: var(--font-weight-bold); color: var(--color-grey-10); margin: 0px; display: inline-block; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 28px;\"\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size: 28px;\"\u003e\u003cspan\u003eReport Item\u003c\/span\u003e\u003c\/span\u003e \u003cspan\u003e\u003cbr\u003eDear customers and friends,\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e Hello! Welcome to our shop:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e*The battery in this store supports proxy purchasing\/wholesale\/group purchase!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e*If you need preferential prices, please pay attention to our store and contact customer service to inform your needs; we will try our best to give you the biggest discount!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e Hailong E-Bike Battery 36V 48V 52V 20Ah 30Ah BMS Electric Bicycle Downtube Lithium Battery Pack for 1000W 750W 500W 250W Motor\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eLithium battery features:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e1. The service life is twice as long as that of lead-acid batteries, and the weight is lighter\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e2. No memory effect, rechargeable, longer battery life\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e3. Safer and more environmentally friendly, free of heavy metals and harmful substances.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e4. The built-in IC chip can prevent the battery pack from overcharging, overdischarging, overcurrent, overheating, and short circuits.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e5. Avoid mechanical accidents caused by vibration.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eElectric bicycle battery specifications:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eModel: Sea Dragon\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eNominal voltage: 36V\/48V\/52V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eNominal capacity: 15Ah\/20Ah\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eBattery color: black\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eApplicable motor: 200w 250w 350w 500w 750w 1000w\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eBattery size: 370*90*110mm ±0.2mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eStandard discharge: 15A-30A, 15-30A continuous 60A peak\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eBattery management system functions: overcurrent protection, overdischarge protection, overcharge protection, short-circuit protection, balancing.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eLithium battery features :\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e1. High energy density, fast charging.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e2. Lightweight, small size, no pollution, and environmental protection.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e3. Long cycle life; it extends its cycle life to 600-800 cycles.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e4. With a short-circuit protection function, it is safe and reliable.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e5. Large overcharge tolerance, good safety performance, and longer battery life.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e6. Simplifies the battery management system (BMS, such as overcharge\/discharge, overcurrent, short circuit, overtemperature, and balancing) and battery charger.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003ePrecautions :\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e1. Do not reverse the positive and negative poles.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e2. Do not connect the battery poles to the power outlet.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e3. Do not throw the battery into a fire or heater.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e4. Do not use or place the battery near heat sources such as fire or heaters.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e5. Do not short-circuit, overcharge, or overdischarge the battery pack.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e6. Do not knock, step on, or throw the battery.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e7. Do not directly solder the battery or pierce the battery with nails or other sharp objects.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e8. Do not directly connect the positive and negative poles with metal objects to short-circuit the battery.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e9. Do not transport or store the battery together with hairpins, necklaces, and other metal objects.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e10. When charging, use a dedicated charger, constant current constant voltage (CC\/CV) lithium-ion (Li+) battery charge controller.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e11. Do not immerse the battery in water or seawater, and store the battery in a cool and dry environment for backup.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e12. If it is left for a long time, it is recommended that the battery be charged regularly (even if it is not used), and it must be charged at least once every three months.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e【 About Logistics 】 \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e1. Some delivery logistics methods of our store are not displayed in the order details. You can check the tracking information on this website at https:\/\/www.17track.net\/zh-cn \/;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eBecause the battery is a special product, we use different shipping channels based on your order amount or product weight (some channels do not provide tracking information).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e2. Due to the different shipping channels in different countries, the delivery time will vary. Generally, you can receive the goods within 10-50 days. If you can't find the tracking information, please contact online customer service. Do not worry!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eIMPORTANT NOTICE: Please do not give us bad reviews. Please contact our customer service as soon as possible before giving us a bad review. We will try our best to help you solve this problem!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eIf you are satisfied, please give us five-star praise and encouragement. Thank you very much!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eThe capacity of our product is 15 - 40ah. The certification is CE. The product is original from CN (origin).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e 36V, 48V, 52V Hailong: the best ebike battery you can find on the market; the ebike battery will never be out of date. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e To provide more power and speed for your electric bicycle. No need to worry about overcharging, over-discharging, overcurrent, or short circuits. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003eDurable: The battery is made of high-quality ABS material, which is durable and has a long service life. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan\u003e Excellent packaging, excellent communication with the seller. Overall, a good battery. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\n\u003cspan\u003e Feel free to reach out if you have any more questions or need further information. We look forward to pro\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S128bf0374a4140a892904549d8ad6df0T.jpg\" style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eviding you with exceptional products and service to enhance your electric bike experience.\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e  \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S44a337ef316a4a7a81330a71e8a188801.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9316088f82644ac0a0de57954769f6a2X.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb39833bf1c7c4f169eaff7bf3f957640w.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S66832830737c42d7b72c1664adbb77c4F.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"font-size: 0.875rem;\"\u003e\n\u003c\/div\u003e\n\u003cp align=\"left\" style=\"text-align: left; margin: 0px;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saf1c4484862e4d2fbad3f3d4fc345d32Y.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S78cbd7c0879443a9bf722c17b7d561daA.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2b2e909acc954e2dab639fdca5480915g.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Charge My E-Bike ","offers":[{"title":"1 pcs charger","offer_id":47781248630955,"sku":"14:200002130#1 pcs charger","price":49.11,"currency_code":"USD","in_stock":true},{"title":"36V XT60plug 15ah","offer_id":47781248696491,"sku":"14:496#36V XT60plug 15ah","price":325.32,"currency_code":"USD","in_stock":true},{"title":"36V Tplug 15ah","offer_id":47781248729259,"sku":"14:691#36V Tplug 15ah","price":325.32,"currency_code":"USD","in_stock":true},{"title":"36V XT60plug 20ah","offer_id":47781248827563,"sku":"14:1052#36V XT60plug 20ah","price":330.57,"currency_code":"USD","in_stock":true},{"title":"36V Tplug 20ah","offer_id":47781248663723,"sku":"14:1254#36V Tplug 20ah","price":330.57,"currency_code":"USD","in_stock":true},{"title":"48V Tplug 15ah","offer_id":47781248860331,"sku":"14:175#48V Tplug 15ah","price":330.57,"currency_code":"USD","in_stock":true},{"title":"48V XT60plug 15ah","offer_id":47781248794795,"sku":"14:200001951#48V XT60plug 15ah","price":330.57,"currency_code":"USD","in_stock":true},{"title":"48V XT60plug 20ah","offer_id":47781248958635,"sku":"14:350853#48V XT60plug 20ah","price":335.81,"currency_code":"USD","in_stock":true},{"title":"48V Tplug 20ah","offer_id":47781248762027,"sku":"14:200000195#48V Tplug 20ah","price":335.81,"currency_code":"USD","in_stock":true},{"title":"52V XT60plug 12ah","offer_id":47781248925867,"sku":"14:365458#52V XT60plug 12ah","price":335.81,"currency_code":"USD","in_stock":true},{"title":"52V Tplug 12ah","offer_id":47781248991403,"sku":"14:350852#52V Tplug 12ah","price":335.81,"currency_code":"USD","in_stock":true},{"title":"52V XT60plug 20ah","offer_id":47781248598187,"sku":"14:771#52V XT60plug 20ah","price":341.06,"currency_code":"USD","in_stock":true},{"title":"52V Tplug 20ah","offer_id":47781248893099,"sku":"14:100018786#52V Tplug 20ah","price":341.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/S84ea5e2e252547f6b8d60b6f2b9a2346C.webp?v=1789096954","url":"https:\/\/chargemyebike.com\/products\/hkweisee-hailong-ebike-battery-36v-48v-52v-15ah-20ah-bafang","provider":"Charge My E-Bike ","version":"1.0","type":"link"}