Product Description
The PAC Battery 36V 40Ah LiFePO4 Battery Pack is a premium power solution for electric bicycles and e-bikes, housed in a sleek aluminum case that mounts to the downtube or rear rack for a clean, integrated look.
Key Features
- Extended Range — 1.44kWh capacity provides 40-60km per charge depending on terrain, rider weight and assist level
- Premium Aluminum Case — CNC-machined aluminum housing with integrated lock and key for security and heat dissipation
- Smart BMS — Built-in protection with cell balancing, overcharge/discharge, overcurrent and temperature monitoring
- LED Power Indicator — 4-level LED display shows remaining battery capacity at a glance
- Universal Compatibility — Works with most 36V e-bike hub motors and mid-drive systems up to 750W
Technical Specifications
| Nominal Voltage | 36V (12S) |
| Nominal Capacity | 40Ah |
| Total Energy | 1.44 kWh |
| Cell Type | LiFePO4 18650 / 21700 |
| Max Continuous Discharge | 25A |
| Peak Discharge | 40A (10s) |
| Recommended Charge Current | 5A |
| Max Charge Current | 10A |
| Cycle Life | ≥2000 cycles @ 80% DOD |
| Charger | 42V 5A smart charger included |
| Mounting | Downtube / Rear rack |
Applications
- City e-bikes and commuting bicycles
- Mountain e-bikes (e-MTB)
- Folding electric bikes
- Cargo e-bikes
- Electric tricycles
Custom logo printing, color options, and capacity configurations available. OEM/ODM orders welcome.