Description
BAK 10S 36V 55000mAh (55Ah) 10S11P 3C Lithium-Ion Rechargeable Battery Pack
The BAK 10S 36V 55000mAh (55Ah) 10S11P 3C Lithium-Ion Rechargeable Battery Pack is a high-capacity NMC Lithium-Ion battery pack designed for e-bikes, electric scooters, electric vehicles, energy storage systems, robotics, and industrial applications.
Built in a 10S11P configuration, the pack uses 10 series groups with 11 cells connected in parallel in each group. When assembled using 5000mAh BAK 21700 cells, it provides approximately 36V nominal voltage and 55Ah capacity, with approximately 1.98kWh nominal energy.
Key Features
- BAK Lithium-Ion Cells
- NMC Lithium-Ion Chemistry
- 10S11P Configuration
- 36V Nominal Voltage
- 55000mAh / 55Ah Capacity
- 110 Cells in 10S11P configuration
- 3C Cell Discharge Rating
- Approximately 1.98kWh Nominal Energy
- Rechargeable Battery Pack
- High-Capacity Design
- Suitable for Long-Range Applications
- BMS Protection Available
- Custom Connector & Enclosure Options
- Suitable for OEM Battery Manufacturing
10S11P Battery Configuration
The battery pack consists of:
10 Series × 11 Parallel = 110 Cells
Each parallel group:
11 × 5000mAh = 55000mAh (55Ah)
Nominal Voltage
10 × 3.6V = 36V
Maximum Charging Voltage
10 × 4.2V = 42V
Nominal Energy
36V × 55Ah = 1,980Wh
Therefore, this battery pack provides approximately 1.98kWh of nominal energy.
3C Lithium-Ion Configuration
The 3C specification refers to the discharge capability of the selected cells. The 11P arrangement increases the available current capability of each series group.
The actual safe current rating of the complete battery should be determined by the BMS rating, cell specifications, nickel/busbar design, wiring, connectors, thermal management and application requirements.
BMS Protection
A suitable 10S NMC BMS can provide:
- Overcharge Protection
- Over-Discharge Protection
- Over-Current Protection
- Short-Circuit Protection
- Cell Voltage Monitoring
- Cell Balancing
- Temperature Protection*
- Charging & Discharging Protection
*Temperature protection depends on the selected BMS configuration.
Applications
The BAK 10S 36V 55Ah Lithium-Ion Battery Pack is suitable for:
- 36V E-Bikes
- Electric Scooters
- Electric Bicycles
- Electric Tricycles
- Electric Motorcycles
- EV Applications
- Delivery Vehicles
- Robotics
- AGV Systems
- Solar Energy Storage
- ESS Battery Systems
- Portable Power Systems
- Industrial Equipment
- Custom OEM Battery Packs
Advantages
- 55Ah high-capacity battery
- 10S11P configuration
- 110-cell configuration
- Approximately 1.98kWh nominal energy
- Suitable for long-range applications
- High-capacity NMC lithium-ion design
- 36V-class battery system
- Multiple BMS options
- Custom wiring and connector options
- Suitable for OEM and bulk battery manufacturing
Package Includes
1 × BAK 10S 36V 55000mAh (55Ah) 10S11P 3C Lithium-Ion Rechargeable Battery Pack
