72V Lithium Battery

For heavy-duty electric vehicles — large cargo tricycles carrying 1500–2000 kg, multi-passenger tuk tuks, electric patrol trucks, and sanitation vehicles — the 72V lithium battery platform delivers the power density and efficiency needed for sustained high-load operation. Every extra volt reduces current draw, which means less heat, thinner cabling, and longer component life.

72V Heavy-Duty Specifications:

• Capacity range — 50Ah (urban delivery) to 200Ah+ (sanitation vehicles and heavy cargo with 3000W+ motors)

• Cell configuration — 24S LiFePO4 (76.8V nominal) or 20S NMC; high-discharge prismatic cells rated for 2C continuous / 3C peak

• BMS sophistication — active balancing across 24 channels; CAN 2.0B communication; GPS tracking module slot; remote firmware update capability

• Environmental hardening — IP67-rated enclosure with breather valve; operating range -20°C to +60°C with optional self-heating film for cold climates

• Cycle life — 3,000+ cycles at 80% DOD with automotive-grade cells; typical service life 6–8 years in commercial duty

How do you prevent voltage sag under full load?

Our cell selection and busbar design ensure internal resistance below 0.5 mΩ per cell, giving less than 3V sag at 200A draw on a 72V/100Ah pack.

This is the battery that powers municipal sanitation fleets, construction-site logistics, and the heaviest last-mile cargo operations. Contact our engineering team with your peak current draw and duty cycle — we'll run a thermal simulation before building your first pack.