52V 17.5Ah (17,500mAh) 14S5P Lithium-Ion Battery Pack
52V 17.5Ah (17,500mAh) 14S5P Lithium-Ion Battery Pack
aimjin 52V 17.5Ah (17,500mAh) 14S5P Lithium-Ion Battery Pack with Integrated Smart BMS – High-Output Power Supply for 1500W Electric Scooters & Mountain Bikes
Inject massive power and extended range into your custom electric mountain bike, high-speed commuter, or electric scooter with the aimjin 52V 17.5Ah Lithium-Ion Battery Pack. Custom-configured in a highly efficient 14S5P cell matrix, this compact energy powerhouse utilizes premium 18650 lithium-ion cells to deliver stable, high-current discharge capable of continuously driving high-torque motors up to 1500W.
Engineered for DIY builders, system upgrades, and custom mobility platforms, this 2.94kg (6.48 lbs) shrink-wrapped battery block features a built-in Smart Battery Management System (BMS) to maximize cell health. It actively protects against over-charging, deep depletion, thermal overload, and short circuits, ensuring a long and safe operating lifecycle for your e-mobility investment.
⚠️ Dimensions & System Compatibility Notice
IMPORTANT CUSTOM BUILD MEASUREMENTS:
Pack Dimensions: This shrink-wrapped pack measures exactly 260mm x 110mm x 68mm. Please measure your battery bag, scooter deck enclosure, or frame triangle carefully before ordering.
Controller Compatibility: Ensure your motor controller is rated to accept 52V nominal (58.8V fully charged) power inputs.
Motor Rating: Optimized for high-draw systems ranging from standard 500W motors up to 1500W peak output applications.
🚀 Key High-Performance Features
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High-Density 14S5P Architecture: Combines 70 individual high-quality 18650 lithium cells (14 Series, 5 Parallel) to achieve a true 17.5Ah (17,500mAh) capacity at 52V.
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1500W Motor Support: Delivers reliable, continuous high-current discharge without voltage sag to drive powerful e-bike hub and mid-drive motors.
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Integrated Smart BMS Board: Continuously monitors cell balance while safeguarding against over-current, over-charge, over-discharge, and short-circuit faults.
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Compact & Lightweight Format: Weighing just 2940g (6.48 lbs) with a streamlined PVC shrink-wrap casing, it perfectly fits inside triangle frame bags and under-deck scooter compartments.
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CE Safety Certified: Meets strict international CE safety, environmental, and quality control standards.
📊 Technical Specifications Matrix
| Specification Parameter | aimjin 14S5P-52V Specifications |
| Brand / Model | aimjin / 14S5P-52V |
| Battery Chemistry | Lithium-Ion (18650 Cell Format) |
| Cell Configuration | 14S5P (14 Series, 5 Parallel) |
| Nominal Voltage | 52V DC (Fully Charged = 58.8V) |
| Nominal Capacity | 17.5Ah / 17,500mAh |
| Supported Motor Power | Up to 1500W Continuous |
| Physical Dimensions | 260mm × 110mm × 68mm |
| Pack Weight | 2940g (Approx. 6.48 lbs) |
| Protection System | Built-in Smart BMS |
| Safety Certification | CE Certified |
| Primary Applications |
Custom Electric Bicycles, E-Scooters, Mountain Bikes
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⚙️ Installation & Wiring Guide
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Verify Dimensions: Before hardwiring, test-fit the 260x110x68mm battery pack inside your intended enclosure (scooter deck, battery box, or frame bag).
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Controller Integration: Splice or solder the battery's primary discharge leads to your e-bike or scooter controller, matching the exact polarity (Red to Positive, Black to Negative). Ensure all connections are fully insulated with heat shrink.
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Secure the Pack: Ensure the battery is padded with vibration-dampening foam (EVA) inside its enclosure to prevent physical shock damage to the cells during off-road or high-speed riding.
📦 Package Contents
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1 x aimjin 52V 17.5Ah (14S5P) PVC Shrink-Wrapped Lithium-Ion Battery Pack with Built-in BMS
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(Note: Battery charger and exterior mounting cases are not included with bare-pack configurations)
Upgrade your e-mobility rig with 52V high-capacity 18650 lithium power. Verify your dimensions, click Add to Cart, and supercharge your ride today!
14S5P lithium battery 52V 17.5AH 18650 with BMS For 1500W various electronic devices and transportation equipment+charger
Battery model: 52v 17.5ah
Battery type: Lithium-Ion
Rated voltage: 52v
Rated capacity: 17500mah
Cell combination: 14s5p
Number of cells (parallel/row): 70pieces
Life cycle: 800-times (80% dod)
Net weight: appro 2940G
Dimension: 260*110*68MM
Discharge shuts off voltage: 44 +/- 1v
Charge shuts down voltage: 58.8 V
Rated Discharge Current: 30A
instantaneous Maximum Discharge Current: 60A
Maximum Continuous Discharge Current: 30A
Maximum Continuous Charge Current: 5A
Charge Mode: CC-CV
Standard Charge Current: 2A
Fast Charge Current: 5A
Charge Temperature Range : 0-45°C
Discharge Temperature Range: -20-65°C
Power:100-1500W
Built-in high quality high current bms: battery has overcharge, over discharge, over current, short circuit, charge compensation of automatic identification and protection circuit.
Application:
Suitable for under 1500W all 58.8V electric motor equipment, electric bike, electric scooter, electric tricycle, electric motor wheel, wheelchair, spare battery, etc.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
