LiTech Power LiFePo4 Semi Truck Battery Pack
The TK12628 semi truck battery pack is a high-capacity LiFePO4 lithium battery pack designed for heavy-duty truck power systems and long-haul applications. It features a nominal voltage of 12V / 12.8V, a rated capacity of 314Ah, and a total energy output of 8,038Wh, delivering stable and reliable power for onboard electrical systems. Built with an advanced Battery Management System (BMS), integrated heating function, and IP67-rated stainless steel enclosure, this battery ensures dependable performance in extreme environments down to -30°C.
Designed for modern semi truck electrical systems, this lithium battery supports cold-weather charging, reserved 10% state-of-charge (SOC) for emergency use, and long-duration operation during rest periods. The integrated LCD display and E-Switch can be remotely wired to the driving cabin, allowing drivers to monitor battery status in real time.
Equipped with CANBus, RS485, UART, and Bluetooth communication, the semi truck battery enables intelligent energy management and seamless system integration. Optional GPS tracking is available for fleet monitoring and asset management.
Features
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Dedicated semi truck battery pack design
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Nominal voltage: 12V / 12.8V
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Capacity: 314Ah
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Energy: 8,038Wh
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High-safety LiFePO4 battery chemistry
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Intelligent BMS with full protection functions
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Heating function for charging in frozen conditions
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Operates reliably down to -30°C
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Reserved 10% SOC for emergency power
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IP67 waterproof stainless steel casing
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Remote LCD display & E-Switch for cabin control
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Optional GPS tracking function
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Communication protocols: CANBus, RS485, UART, Bluetooth
Applications
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Semi trucks and heavy-duty trucks
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Long-haul tractor units
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Sleeper cab power systems
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Truck auxiliary power units (APU)
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Fleet and logistics vehicles
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Commercial transportation systems
OEM & Custom Truck Battery Solutions
This semi truck battery is a typical OEM lithium battery pack customized for 12V / 12.8V / 14.6V systems.
LiTech develops the core BMS in-house, enabling flexible protection logic, fast customization, and stable mass production.
With extensive lithium battery manufacturing experience and strict QC testing procedures, LiTech delivers reliable custom LiFePO4 truck battery solutions trusted by global commercial vehicle brands and fleet operators.
The full specification data sheet is available for reviewing on-line or downloading it from the link above.
LiTech Power makes better battery – LiFePO4 12V 628Ah Battery – LiFePO4 12.8V 628Ah battery pack – LiFePO4 14.6V 628Ah battery pack.
