Features: 48V / 70A Output
Fast Charge Technology with Built in Battery Charger
Expandable up to 10 battery modules
2U Rack/Tower Convertible Form Factor
With Hot-Swappable Batteries
Specifications: Battery Rechargeable: Yes
Battery Chemistry: Nickel-Metal Hydride (NiMH)
Battery Capacity: 3500 mAh
Output Voltage: 7.2 V DC
Maximum Battery Run Time: 16 Hour
Weight (Approximate): 11 oz