{"product_id":"54-6v-smart-fast-lithium-ion-battery-charger-2a-3a-4a-5a","title":"54.6V Smart Fast Lithium-Ion Battery Charger (2A \/ 3A \/ 4A \/ 5A)","description":"\u003ch1\u003eOHRIJA 54.6V Smart Fast Lithium-Ion Battery Charger (2A \/ 3A \/ 4A \/ 5A) – Heavy-Duty CC\/CV Power Supply for 13S 48V \u0026amp; 48.1V Outdoor Lithium Battery Packs\u003c\/h1\u003e\n\u003cp\u003eEnsure rapid, safe, and balanced charging for your 48V e-bike and outdoor lithium-ion energy storage systems. The \u003cb\u003eOHRIJA 54.6V Smart Lithium Battery Charger (Model: HRH300)\u003c\/b\u003e is engineered specifically to deliver stable, high-efficiency charging to \u003cb\u003e13S (48V \/ 48.1V nominal)\u003c\/b\u003e lithium-ion and LiPo battery configurations. Available in \u003cb\u003e2A, 3A, 4A, and 5A output current configurations\u003c\/b\u003e (delivering up to 500W of total output power), this power supply charges your battery packs quickly while protecting delicate cell chemistry.\u003c\/p\u003e\n\u003cp\u003eFeaturing an advanced multi-stage \u003cb\u003eConstant Current (CC) \/ Constant Voltage (CV) \/ Trickle\u003c\/b\u003e charging algorithm, the HRH300 balances individual cell banks and automatically terminates power output when full capacity is reached, maximizing battery service life and safety.\u003c\/p\u003e\n\u003ch3\u003e🚀 Key High-Performance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDedicated 13S 48V Lithium Calibration:\u003c\/b\u003e Factory-calibrated to a precise \u003cb\u003e54.6V DC cutoff voltage\u003c\/b\u003e, making it the perfect match for standard 13S 48V \/ 48.1V lithium-ion e-bike battery architectures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSelectable Amperage Rates (2A to 5A):\u003c\/b\u003e Choose the ideal charging rate for your pack size—from gentle 2A trickle charges up to \u003cb\u003e5A (500W peak output)\u003c\/b\u003e fast charging for large-capacity packs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMulti-Stage CC\/CV Charging Profile:\u003c\/b\u003e Utilizes an intelligent 3-stage charge process (Constant Current \u003cspan class=\"math-inline\"\u003e$\\rightarrow$\u003c\/span\u003e Constant Voltage \u003cspan class=\"math-inline\"\u003e$\\rightarrow$\u003c\/span\u003e Trickle Maintenance) to ensure deep, balanced cell saturation without thermal degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e4-Layer Industrial Protection Matrix:\u003c\/b\u003e Built-in safeguards defend against \u003cb\u003eShort Circuiting (SCP), Over-Voltage (OVP), Over-Current (OCP), and Over-Temperature (OTP)\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCompact \u0026amp; Rugged Form Factor:\u003c\/b\u003e Encased in a compact \u003cb\u003e135mm × 90mm × 50mm\u003c\/b\u003e housing weighing just \u003cb\u003e0.7kg\u003c\/b\u003e, ideal for home charging setups or taking along on outdoor trips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInternational Safety Certified:\u003c\/b\u003e CE, FCC, and RoHS certified to meet high electrical performance and environmental safety standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📊 Electrical Specifications \u0026amp; System Blueprint\u003c\/h3\u003e\n\u003cp\u003ePlease confirm your battery pack's nominal voltage and series cell count before ordering:\u003c\/p\u003e\n\u003ctable style=\"width: 99.9928%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cstrong\u003eTechnical Spec Matrix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cstrong\u003eOHRIJA HRH300 Performance Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eBrand Designation\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003eOHRIJA\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eModel Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003eHRH300\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eTarget Battery Chemistry\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003eLithium-Ion \/ LiPo (13S Configuration)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eTarget Pack Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003e48V \/ 48.1V Nominal\u003c\/b\u003e (54.6V Full Charge Cutoff)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eOutput Amperage Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003e2A \/ 3A \/ 4A \/ 5A\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eOutput Power Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003e150W to 500W\u003c\/b\u003e (Amperage Dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eCharging Algorithm\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e3-Stage: Constant Current (CC), Constant Voltage (CV), Trickle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eIntegrated Protections\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003eSCP\u003c\/b\u003e (Short Circuit), \u003cb\u003eOVP\u003c\/b\u003e (Over-Voltage), \u003cb\u003eOCP\u003c\/b\u003e (Over-Current), \u003cb\u003eOTP\u003c\/b\u003e (Over-Temp)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eDimensions \u0026amp; Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003e135 mm × 90 mm × 50 mm\u003c\/b\u003e | \u003cb\u003e0.7 kg \/ 1.54 lbs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eCertifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003cb\u003eCE, FCC, RoHS\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.4288%;\"\u003e\u003cspan\u003e\u003cb\u003eHazardous Chemical Registry\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.2318%;\"\u003e\u003cspan\u003e\u003ccode\u003eHigh-concerned chemical: None\u003c\/code\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003ch3\u003e⚙️ Operating Instructions \u0026amp; Charging Protocols\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConnecting Order:\u003c\/b\u003e Always connect the DC charger cable plug to your 48V battery port \u003ci\u003efirst\u003c\/i\u003e, then insert the AC plug into your wall power outlet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCharge Cycle Completion:\u003c\/b\u003e The charger will deliver maximum current until reaching 54.6V, after which it smoothly transitions into constant voltage taper mode. Disconnect the charger once the full charge indicator state is confirmed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStorage \u0026amp; Safety:\u003c\/b\u003e Operate on a hard, non-flammable surface in a well-ventilated space. Do not cover the cooling vents during high-amperage 5A charge cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e📦 What's Inside the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x OHRIJA 54.6V Smart Lithium-Ion Battery Fast Charger (Model HRH300)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x AC Power Cable \u0026amp; User Instruction Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eKeep your 48V lithium battery operating safely at peak power. Select your desired output amperage below, click Add to Cart, and upgrade your charging station today!\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7b93ec3fc95f46deb7ff98556fceb0deW.jpg\" alt=\"OHRIJA 54.6V 5A smart fast lithium-ion battery charger for 13S 48V ebike batteries\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e- 100% new, high quality, super protection.\u003c\/div\u003e\n\u003cdiv\u003e- Connectors: DC5.5-21mm* Three-pin XLR 18MM*GX16 12MM and RCA 8MM\u003c\/div\u003e\n\u003cdiv\u003e- Charging indicator: red when charging, green when full\u003c\/div\u003e\n\u003cdiv\u003e- Security protection: OVP\/OCP\/ overload protection\/short circuit protection\u003c\/div\u003e\n\u003cdiv\u003e- Color: Black\u003c\/div\u003e\n\u003cdiv\u003e- Plug EU\/US\/AU\/UK(Please select the plug in your country, we will ship according to the plug you choose,)\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eCharger use and maintenance:\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e1. When charging, connect the plug to the battery first, and then connect the AC. When full, cut off the AC and unplug the battery. If you unplug the battery first when charging, especially when the charging current is large (red light), it is easy to damage the charger.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e2. When the LED indicator turns green, please continue charging for 2-3 hours.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e3. Please do not use up the battery power and then charge it. Otherwise, the battery cannot be protected or may even be damaged.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e(4) Long-term shallow discharge battery, about 3 months or so, for a deep discharge, is the so-called re-lighting, which is conducive to activating the battery deep long-term immobile substances. Glow-in-the-dark refers to the ride controller battery undervoltage protection action.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e5. Please use the charger in a dry place.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e6. Do not always connect to the power supply when you are not using the charger.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e7. Please confirm your battery, as it is used to charge lithium batteries. Do not use the charger on the LiFePO4 battery; otherwise, the charger will become very hot\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb8e7c96e525040f08d49b8f74ed13b861.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa92474d9d3914ab698d1cc8c27b58a4eo.jpg\" alt=\"OHRIJA 54.6V 5A smart fast lithium-ion battery charger for 13S 48V ebike batteries\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Ebike Power Network","offers":[{"title":"54.6V 2A \/ 110-220V \/ China Mainland","offer_id":47361568997547,"sku":"14:200004890#54.6V 2A;200006447:4#110-220V;200007763:201336100","price":73.38,"currency_code":"USD","in_stock":true},{"title":"54.6V 2A \/ US-110V \/ China Mainland","offer_id":47361569390763,"sku":"14:200004890#54.6V 2A;200006447:200660849#US-110V;200007763:201336100","price":73.38,"currency_code":"USD","in_stock":true},{"title":"54.6V 3A \/ 110-220V \/ China Mainland","offer_id":47361568768171,"sku":"14:29#54.6V 3A;200006447:4#110-220V;200007763:201336100","price":73.38,"currency_code":"USD","in_stock":true},{"title":"54.6V 3A \/ US-110V \/ China Mainland","offer_id":47361568899243,"sku":"14:29#54.6V 3A;200006447:200660849#US-110V;200007763:201336100","price":73.38,"currency_code":"USD","in_stock":true},{"title":"54.6V 4A \/ 110-220V \/ China Mainland","offer_id":47361569194155,"sku":"14:173#54.6V 4A;200006447:4#110-220V;200007763:201336100","price":80.22,"currency_code":"USD","in_stock":true},{"title":"54.6V 4A \/ US-110V \/ China Mainland","offer_id":47361568800939,"sku":"14:173#54.6V 4A;200006447:200660849#US-110V;200007763:201336100","price":80.22,"currency_code":"USD","in_stock":true},{"title":"54.6V 5A \/ 110-220V \/ China Mainland","offer_id":47361569292459,"sku":"14:175#54.6V 5A;200006447:4#110-220V;200007763:201336100","price":80.22,"currency_code":"USD","in_stock":true},{"title":"54.6V 5A \/ US-110V \/ China Mainland","offer_id":47361569095851,"sku":"14:175#54.6V 5A;200006447:200660849#US-110V;200007763:201336100","price":80.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/Sfa80a7d0e20a47629271b75eb249dac0f.webp?v=1783462665","url":"https:\/\/chargemyebike.com\/products\/54-6v-smart-fast-lithium-ion-battery-charger-2a-3a-4a-5a","provider":"Ebike Power Network","version":"1.0","type":"link"}