24V 100Ah to 400Ah Lithium Battery Pack for trucks and RV

Built for both high power and long endurance, this series offers reliable starting power and sustained energy delivery. With capacities from 230Ah to 314Ah and robust LiFePO4 cells, they outperform traditional batteries in lifespan, charge efficiency, and cold resistance. Whether for engine ignition or powering a sleeper cab’s air conditioner, they won’t let you down.

Specifications :

Features :

• App-Connected Battery Monitoring
  Stay in control with smart BMS that allows remote monitoring of health and location directly from your smartphone.
• Large Energy Reserve
  Delivers 280Ah/314Ah power capacity using high-quality lithium cells—sufficient for demanding mobile applications.
• Efficient Power for Longer Use
  Fast charging plus 10+ hours of air conditioner support on a single charge—perfect for long idle periods.
• Extended Service Life
  Outperforms traditional lead-acid batteries with up to five times longer operational lifespan.
• Strong Shock Protection
  Designed with high-grade metal housing and tested to V4 vibration standards for rugged use.
• Comprehensive Safety System
  Incorporates chip-level protection and top-tier cells to ensure safe, consistent performance over years of use.

HEYI ENERGY’s lithium battery solutions are built for a wide range of electric mobility applications, including electric motorcycles, passenger EVs, utility vehicles, and light-duty trucks. We utilize advanced LiFePO4 prismatic cells and lithium-ion technology to ensure consistent power delivery, high safety standards, and extended cycle performance.

From 48V compact systems to high-voltage 96V 200Ah configurations, our customizable EV battery packs are engineered for efficiency, thermal protection, and long-term reliability in real-world driving conditions. Trust HEYI to power your next-generation electric vehicle platform with smart, scalable energy.

Applications :

• Truck engine starting

• Parking air conditioner systems

• Refrigerated trucks

• Construction and agricultural machinery

• Buses and coaches

• RVs and motorhomes

• Mobile service vehicles

• Off-grid power systems

• Emergency backup battery

• Marine 24V systems

HEYI ENERGY offer a full power solution of LiFePO4 battery pack + charger + control system

Our range covers from 12V / 24V / 48V / 72V / 96V to 800V.

With a capacity of 10 Ah / 20Ah / 30Ah / 50Ah / 100Ah / 200Ah / 600Ah.

If the standard batteries don’t fit for your application, then we can assembly a custom made Lithium battery based on your specifications .

Please send us your parameters as dimensions, voltage, capacity and required current and we will search together with you for a solution.

• High reliability with lithium iron phosphate battery cells and lithium nmc battery options

• One-stop solution: battery pack of electric vehicle + charger + control system

• Support for battery swapping stations and ev swapping station designs

• Direct partnerships with leading lithium battery manufacturers and battery cell suppliers

• Superior quality control with nmc battery cell, ncm lithium ion battery, and lifepo4 prismatic cells

• Full after-sales support and technical consultation for your custom EV project.