48V 5kWh* Commercial Battery

48V 5kWh* Commercial Battery

Fixed Battery Pack - Fi5.0

  • Available January 2023
  • For maximum durability and protection, we have enclosed the Cell Module Assembly (CMA) units in a diecast casing.
  • For OEMs and operators, it's a total solution. OEMs get easy integration with their equipment and components that are serviceable. Operators get instant, reliable power for their jobs.
  • You can confidently apply battery power using modular designs that are engineered by experts.



Ability to add capacity ranges based on customer needs by connecting packs in parallel. For example, five 5kWh packs can be connected together for 25kWh of energy.

Increased Uptime

Designed for a life of up to 2.000 cycles with no scheduled maintenance needs. All major components are serviceable and modules can be replaced rather than having to replace the entire battery.

Operational Confidence

The in-house designed Battery Management System monitors voltage and temperature throughout the pack and ensures the battery stays in efficient, safe operation.

Easy 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.

Easy Troubleshooting

Via standard CANbus diagnostic protocols. The individual modules can be replaced and major components are serviceable.

Global Warranty Coverage

Three year limited commercial warranty. See warranty details.


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Fi Series Name
Lithium-Ion, 14S
Nominal Voltage (V)
Top Voltage (V) per IEC 61960
Top Voltage for EV-Applications
Cutoff Voltage (V)
Nominal Capacity per IEC 61960
98.7 Ah / 5.0 kWh
Communication Protocols
J1939 (29-bit), CAN Open (11-bit)
Discharge Temperature Range
-20°C to +70°C
Charging Temperature Range
-10°C to +45°C
Marketed Durability Hours/Cycles
2000 cycles to 80% initial capacity
Parallel Capable
Yes, up to 10 batteries
Standard Charge Time
< 6 hours
Vanguard Charger Output Power (W)
1050 W
Battery Series
Rated Discharging Current

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

Lithium-Ion VS. Lead Acid Batteries

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