EMP 72V High-Performance Lithium Naked Battery Pack
Built for high-power e-bikes, electric scooters, racing applications, and custom light electric vehicles, the EMP 72V Naked Lithium Battery Pack is assembled to order using premium 21700 lithium-ion cells.
Every battery is professionally assembled, insulated, protected by a high-current BMS, and tested before shipment. Choose from capacities ranging from 15Ah for compact high-performance applications all the way up to our 50Ah 20S10P extended-range pack.
72V Battery Capacity Options
| Capacity | Configuration | Approx. Energy |
|---|---|---|
| 15Ah | 20S3P | 1,080Wh |
| 20Ah | 20S4P | 1,440Wh |
| 25Ah | 20S5P | 1,800Wh |
| 30Ah | 20S6P | 2,160Wh |
| 35Ah | 20S7P | 2,520Wh |
| 40Ah | 20S8P | 2,880Wh |
| 50Ah | 20S10P | 3,600Wh |
50Ah High-Capacity Configuration
Our largest standard configuration is the 72V 50Ah 20S10P pack. This battery uses 200 Samsung 50S 21700 cells and is designed for customers who need substantially more energy storage while maintaining high-current capability.
- Nominal Voltage: 72V
- Maximum Charge Voltage: 84V
- Capacity: 50Ah
- Energy: Approximately 3,600Wh
- Configuration: 20S10P
- Cell Count: 200
- Cell Type: Samsung 50S 21700
- BMS: 100A high-current Battery Management System
- Production: Built to order
- Estimated Lead Time: Approximately 12 business days after payment
Premium Battery Construction
- Premium high-drain 21700 lithium-ion cells
- Cells tested and matched before assembly
- Flame-resistant insulation and cell protection
- High-current interconnect construction
- BMS protection for over-current, over-charge, over-discharge, and cell balancing
- Professional assembly and electrical testing
- Built-to-order in Las Vegas, Nevada
Connections & Charging
Standard configurations are available with common high-current connectors. Connector requirements may vary depending on your vehicle and controller.
- Standard Charge Connector: XT60 or equivalent
- Standard Discharge Connector: XT90 or equivalent
- High-Current Options: Anderson SB, QS8, and other connectors available by request
- Required Charger: 84V maximum-charge lithium-ion charger for a 20S battery
- Charger: Sold separately unless specifically included with your order
Important: Please confirm your controller voltage, maximum current requirement, connector type, and available battery dimensions before ordering. Custom connector and dimensional requirements should be discussed with our team prior to production.
Why Choose an EMP Naked Pack?
- Built specifically for high-performance LEV applications
- Multiple capacity options from 15Ah through 50Ah
- Premium 21700 lithium-ion cells
- High-current BMS options matched to the battery configuration
- Professionally assembled and tested in the USA
- Technical support from a dedicated lithium battery team
- 1-year EMP limited warranty
Custom Battery Requirements?
Need a different connector, BMS current rating, pack shape, capacity, or wiring configuration? EMP specializes in custom lithium battery solutions for e-bikes, scooters, motorcycles, and other light electric vehicles.
Call E-Bike Marketplace at 1-877-742-8136 before ordering if your application requires a custom configuration.