PV645 Liquid-Cooled Special-Purpose Vehicle Battery

Battery modules in a black steel frame with orange cables and black hoses on a wooden pallet

PV645 576V 1120Ah Liquid-Cooled Vehicle Battery

PV645 (PV-645) is a 576V 1120Ah liquid-cooled LiFePO4 battery system for special-purpose vehicles, with a 180S4P cell arrangement and configurable project integration.

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Rail transport vehicle
Mining transport vehicle

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Battery Power for Special-Purpose Vehicles

PV645 is intended for engineered vehicle applications such as rail and mining transport. Its liquid-cooled architecture and high-capacity battery arrangement require integration with the vehicle powertrain, charger, cooling circuit and protection system.

PV-645 Specifications

Model	PV-645
Battery chemistry	LiFePO4
Cell arrangement	180S4P
Nominal voltage	576 V
Nominal capacity	1120 Ah (280 Ah × 4P)
Standard charging current	560 A
Discharge current	560 A
Listed maximum charge/discharge current	1120 A; confirm applicable operating conditions
Charge cut-off voltage	657 V
Discharge cut-off voltage	450 V
Charging mode	DC charging equipment; CC/CV
Discharge mode	CC/CP
Charge temperature	0°C to 55°C
Discharge temperature	−20°C to 65°C
Cooling	Liquid cooling
Dimensions	4300 × 1480 × 1388 mm
Weight	6100 kg

Vehicle Integration Requirements

Provide the vehicle type, inverter DC voltage window, motor power and duty cycle.
Define continuous and peak demand, regenerative charging behavior and required operating duration.
Confirm available installation space, mechanical mounting, cooling capacity and service access.
Match the charging interface, communication protocol and protection functions to the vehicle architecture.

Request configuration-specific drawings and operating limits before selection. Current ratings, parallel arrangements and environmental protection must be confirmed for the delivered vehicle system.

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