Description
BAK 20S 72V 65000mAh (65Ah) 20S13P 3C Lithium-Ion Rechargeable Battery Pack
The BAK 20S 72V 65000mAh (65Ah) 20S13P 3C Lithium-Ion Rechargeable Battery Pack is a high-capacity NMC Lithium-Ion battery pack designed for electric scooters, e-bikes, electric motorcycles, EVs, robotics, industrial equipment, and other high-energy applications.
Built in a 20S13P configuration, the battery pack contains 260 lithium-ion cells, arranged in 20 series groups with 13 cells connected in parallel in each group.
Using a typical 3.6V nominal NMC cell voltage, the pack provides approximately 72V nominal voltage and approximately 4.68kWh nominal energy. With standard 4.2V-per-cell charging, the maximum charging voltage is 84V.
The pack can be configured with a suitable BMS, cell balancing, connectors, wiring, insulation, enclosure, and protection system according to your application requirements.
Key Features
- BAK Lithium-Ion Cells
- NMC Lithium-Ion Chemistry
- 20S13P Configuration
- 72V-Class Lithium-Ion Battery
- 65000mAh (65Ah) Capacity
- 3C Cell Technology
- Approximately 4.68kWh Nominal Energy
- High Energy Density
- Rechargeable Battery Pack
- Optional Standard or Smart BMS
- Bluetooth / CAN / RS485 BMS Options
- Custom Connectors & Wiring Available
- Suitable for EV & Industrial Applications
- OEM & Custom Battery Pack Manufacturing
Battery Configuration
20S13P = 20 series groups × 13 cells in parallel
- Series: 20
- Parallel: 13
- Total Cells: 260
- Capacity: 65Ah
- Nominal Voltage: approximately 72V
- Maximum Charging Voltage: 84V
- Nominal Energy: approximately 4.68kWh
- Battery Class: 72V Lithium-Ion
Applications
- 72V Electric Scooters
- Electric Bikes
- Electric Motorcycles
- EV Battery Packs
- Electric Rickshaws
- Robotics
- AGV & AMR Systems
- Industrial Equipment
- Portable Energy Storage
- Backup Power Systems
- Custom OEM Battery Packs
Advantages
- High-capacity 65Ah battery
- 20S13P configuration
- Approximately 4.68kWh energy
- 72V-class lithium-ion output
- NMC lithium-ion chemistry
- High energy density
- Optional Smart BMS
- Custom wiring and connectors
- Suitable for EV and industrial applications
- OEM and bulk manufacturing available
Package Includes
1 × BAK 20S 72V 65000mAh (65Ah) 20S13P 3C Lithium-Ion Rechargeable Battery Pack
