48V 1.5kWh* Commercial Battery

48V 1.5kWh* Commercial Battery

Fixed Battery Pack - Fi1.5

  • NEW!
  • The Fi1.5 stays bolted to your equipment but gives similar power and performance to the Si1.5.
  • To get more information, download our battery literature.



Stays bolted to equipment keeping the battery sturdy and avoiding physical damage.

Zero Emissions

Clean energy that supports the ability to work indoors.

Straightforward Troubleshooting

Black and white troubleshooting takes the guesswork out of your way and gets you back to work quicker.

Virtually No Maintenance

Little to no maintenance allows you to get more work done.

Ultimate Safety and Robustness

Water, dust proof, and tested for harsh temperature environments, and high safety including wire bonding.

Assembled in the USA

The Fi1.5 is designed, engineered, and assembled in the United States.


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Fi Series Name
Nominal Voltage (V)
Charge Voltage (per IEC 61960)
Discharge Cutoff Voltage
Nominal Capacity per IEC 61960
28.4 Ah
Communication Protocols
CANJ1939 (29-bit, 500kbps)
Discharge Temperature Range
-40°C to +60°C
Charge Temperature Range
0°C to +45°C
Marketed Durability
Up to 1,000 cycles to 80% initial capacity
Discharge Current, Nominal
29 A
Parallel Capable
Yes, up to 10 batteries (Available 2024)

*Total energy measured using a 0.2C discharge per IEC 61960-3:2017

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