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| Categories | Custom Lithium Battery |
|---|---|
| Brand Name: | HEYI |
| Model Number: | 36V15Ah |
| Certification: | UN38.3 . MSDS |
| Place of Origin: | China |
| MOQ: | 100 |
| Price: | USD59~99 |
| Payment Terms: | ,T/T,Western Union,MoneyGram |
| Supply Ability: | 1 GWH |
| Delivery Time: | 10 working days |
| Packaging Details: | Carton |
| Chemistry: | Lithium Iron Phosphate (LiFePO4) |
| Weight: | Approximately 10 lbs |
| Voltage: | 36V |
| Capacity: | 15Ah |
| Dimensions: | 367.5x95x89 MM |
| Cycle Life: | 6000 cycles |
| Discharging Current: | 20A |
| Application: | E-bike |
| Operating Temperature: | -20°C to 60°C |
| Warranty: | 5 years |
| Company Info. |
| Heyi Energy Co,.ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
36V Electric Bicycle Battery Replacement Lithium Battery
These 24V/36V/52V lithium batteries are perfect power upgrades for electric scooters, city bikes, and tricycles. Equipped with smart BMS circuitry, they ensure safe operation by controlling overcharge, overcurrent, and other risks. Thanks to waterproof ABS shells and premium cells, each unit provides a stable ride over thousands of cycles. Added conveniences include USB ports, a power display, and built-in locks—blending performance, protection, and practicality.
Specification :
| Model | 36V/15Ah | 36V/20Ah | 48V/15Ah | 48V/20Ah | 52V/15Ah | 52V/20Ah |
| Nominal Voltage (V) | 36V | 36V | 48V | 48V | 52V | 52V |
| Nominal Capacity (Ah) | 15Ah | 20Ah | 15Ah | 20Ah | 15Ah | 20Ah |
| Energy | 540Wh | 720Wh | 720Wh | 960Wh | 780Wh | 1040Wh |
| Battery Dimensions (MM) | 367.5x95x89 | 367.5x95x122 | 367.5x95x89 | 367.5x95x122 | customized | customized |
| Layout/Terminals | Anderson | Anderson | Anderson | Anderson | Anderson | Anderson |
| Case /Packing | Aluminium | Aluminium | Aluminium | Aluminium | Metal Case | Metal Case |
| LED display | Optional | Optional | Optional | Optional | Optional | Optional |
| Blue tooth | Optional | Optional | Optional | Optional | Optional | Optional |
| Comms. | NO | NO | NO | NO | Optional | Optional |
| Charging Voltage | 54.6V | 71.4V | 71.4V | 71.4V | 84V | 84V |
| Optimum charge current | 3A~5A | 3A~5A | 3A~5A | 3A~5A | 3A~5A | 3A~5A |
| Max.Continuous discharge current | 50A | 80A | 50A | 80A | 50A | 80A |
| Peak discharge current | 100A | 100A | 100A | 150A | 150A | 150A |
| BMS Charge Voltage Cut-Off | 55.25V (4.25 ±0.025 vpc) (1.1 ±0.4 s) | 72.25V (4.25 ±0.025 vpc) (1.1 ±0.4 s) | 85.0V (4.25 ±0.025 vpc) (1.1 ±0.4 s) | |||
| BMS Discharge Voltage Cut-Off | 36.4V (2.8 ±0.08 vpc) (100ms) | 47.6V (2.8 ±0.08 vpc) (100ms) | 56V (2.8 ±0.08 vpc) (100ms) | |||
| Chemistry | Lithium-ion (NCM) | |||||
| Cycle life | >2000cycle at 100% Depth of Discharge (DoD), up to 5000 cycles at 80% DoD | |||||
| Operating temperatures | Standard 0℃~60℃ | |||||
| Discharge -30℃~75℃ | ||||||
| Storage -20℃~45℃ | ||||||
| Storage performance | Capacity can be kept ≥ 80% in storage for 12months | |||||
| Warranty | 3 years | |||||
Features :
Smart Protection: Advanced BMS monitors and prevents
overcharge/discharge, short circuits, and temperature fluctuations
with 99.9% reliability.
Convenience Redefined: Premium portable packaging with real-time
power indicator, theft prevention lock, and device-charging USB
port.
Long-Lasting Power: Aircraft-grade ABS material houses premium
lithium cells offering 2X the lifespan and 5000+ certified charge
cycles.
Versatile Application: Suitable for various e-vehicles including
folding bikes, trikes, and scooters - check your voltage
compatibility.
Applications :
E-Bikes / Scooters / Wheelchairs / Tricycle / Golf Cart / Electric Vehicles/Boat
The heart of our batteries features brand-new Grade A cylindrical cells, delivering superior energy density and cycle life compared to standard cells.
Our intelligent Battery Management System (BMS) provides:
Protection against: Over-charging, over-discharge, over-current, and short circuits
Low-voltage cutoff: Automatic power shutdown for safety
Real-time voltage/temperature monitoring
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