NEW 48V 7kWh* Commercial Battery

NEW 48V 7kWh* Commercial Battery

Fixed Battery Pack - Fi7.0

  • Our Cell Module Assembly (CMA) units are packed and protected in a diecast aluminum casing for protection and durability.
  • A total solution that serves both OEMs and operators. OEMs can expect seamless integration with equipment and serviceable components. Operators receive instant, reliable power for the job at hand.
  • The modular battery pack was designed by our expert engineers to deliver electric power you can count on.
  • To learn more, download our literature here.



Withstands abuse, debris & dirt with an aluminum diecast enclosure.

Optimized Productivity

Similar to the 3.8kWh diecast pack, but with greater energy density. Designed to deliver a 2,000 cycle lifespan with virtually no scheduled maintenance.

The Confidence You Deserve

The Battery Management System (BMS) constantly measures voltage and temperature to ensure safe and efficient operations.

Simple Integration

OEMs can easily exchange information with the battery pack using its two CANbus ports. One CANbus uses the J1939 automotive standard, while the other is designed for uncomplicated data transfer with the OEM's current communication network: No reprogramming of that network is required.

Effortless Troubleshooting

Diagnostic protocols use standard CANbus procedures.

Industry-Leading Warranty

Robust three year commercial limited warranty. CLICK HERE for details.


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Fi Series Name
Lithium-Ion, 14S
Nominal Voltage (V)
Top Voltage (V) per IEC 61960
Top Voltage (V) for EV-Applications
Cutoff Voltage (V)
Nominal Capacity per IEC 61960
135.9 Ah / 7.0 kWh
Communication Protocols
J1939 (29-bit), CAN Open (11-bit)
Discharge Temperature Range
-20°C to +70°C
Storage Temperature Range (1 Month / 1 Year)
-20° to +60°C / -20°C to +25°C
Charging Temperature Range
-10°C to +45°C
Marketed Durability Hours/Cycles
2000 cycles to 80% initial capacity
Rated Charging Current (A)
Rate Discharging Current (A)
Parallel Capable
Yes, up to 10 batteries
Standard Charge Time
8 Hours
Vanguard Charger Output Power (W)
1050 W
On-Board or Stand Alone

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

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