This is where the 72V lineup shifts gears. The 31.2Ah battery pack introduces 4500 mAh NMC cells into the 72V platform for the first time. Larger cells mean fewer modules, fewer interconnections, and a fundamentally more robust architecture. The result is a pack that handles the demands of high-voltage operation with greater resilience.

At 22 kg and 270 x 200 x 190 mm, this pack is noticeably different from the 2600 mAh cell variants. The larger housing reflects the bigger cells and the enhanced thermal management infrastructure they require. Every design decision prioritizes longevity under sustained high-power operation.

The BMS is purpose-built for 4500 mAh cells in a 72V configuration. Charge algorithms are slower and gentler, maximizing cell lifespan. Discharge curves are managed to prevent sudden voltage drops under heavy throttle. The riding experience remains smooth from first kilometre to last.

A 5-hour charge completes the cycle. IP65 sealing and fire-retardant construction are non-negotiable features at this performance level. The 36-month warranty covers everything from cell degradation to connector integrity.

Manufactured in India, the 72V 31.2Ah marks the beginning of the premium segment in Uttam Electric's 72V family. High voltage. High capacity. High confidence.

TECHNICAL SPECIFICATIONS