Electrical Specifications:
Nominal Voltage: 21.6V
Capacity: 8,000mAh
Watt Hours: 172.8Wh
Constant Discharge Power: 400W
Constant Discharge Current: 25 Amps
Burst Current: 40A for 10 seconds
(avaliable between -6C/25F and 35C/95F with airflow)
Charge Rate:
8 Amps Normal, 12Amps Rapid
Voltage Maximums:
Max voltage: 25.2V pack, 4.2V per cell
Min voltage: 15.3V pack, 2.55V per cell
 
Mechanical Specifications:
Cell: Amprius 18650
Configuration: 6s2p
Energy Density Specs:
Weight(±1g): 617.9g
Cell Energy Density: 302.9Wh/kg
Pack Energy Density: 279.65Wh/kg
Pack Volume: 281.5cm^3
Pack Volumetric Density: 0.613Wh/cm^3
Connectors:
Balance Plug: JST-XH-7P, 22AWG
Discharge Plug: XT60 or XT90, 12AWG
Dimensions:
13.82cm x 5.62cm x 3.76cm (L x W x H)
Maximum Operating Temperature Range:
-17C/0F - 70C/165F