48V Li-ion Powerwall


Made with BMW Li-ion Battery Modules!

Buy 1 or 8 Powerwalls and pay only $300 shipping!
Buy 9 – 16 and pay only $600 Shipping!
(Shipping is per order NOT per item)

This item uses Anderson SB50 connector – CLICK HERE

YES – you can connect Parallel for increased capacity. (Up to 8)

YES – you can connect in Series for increased voltage. (Up to 4)

Out of stock

SKU: BMW 48VBox Category:


Product Showcase

Electrical Specifications

Nominal Voltage: 52.5V

Capacity: 3.8kWh (79.167Ah)

Configuration: 14S

Chemistry: Li-ion (NMC)

Cell Type: Bosch Samsung

Maximum Charge Voltage: 58V

Maximum Discharge Voltage: 41V

Maximum Charge Current: 65A

Maximum Discharge Current: 130A

Cell Over Charge: 4.20V

Cell Over Discharge: 2.75V

Breaker: 63A

BMS: 65A

Physical Specifications

Length: 16.25in

Width: 9.75in

Height: 28.5in

Weight: 160lbs

Operational Specifications

Operational Temp Range: -20℃ ~ 50℃

Storage Temp Range: -40℃ ~ 55℃


Voltage Meter % (LED)

Additional information

Weight160 lbs
Dimensions16.25 × 9.75 × 25.5 in