LiFePO4 inverter packs · 5–10 year warranty · COD + Razorpay UPI · Free shipping over ₹15,000
Cellwatt

Cellwatt energy systems

Battery packs built for Indian heat, not a brochure.

LiFePO4 for homes and solar. NMC where an EV needs range. Every listing publishes voltage, amp-hours, BMS current and warranty — then stands behind it.

12.8–72VPack voltages in catalog
LiFePO4 / NMCChemistry named, never mixed
Smart BMSBT app or CAN / RS485
India serviceBoard-level repair, not a black box

Lines

Pick the job. We pick the cell.

All packs →
Inverter Swap the tubular bank. One LiFePO4 pack, years of nights.
Solar 24V and 48V racks that speak CAN to hybrid inverters.
EV 60V and 72V packs for scooters and conversions.

Featured

Packs we ship every week.

Why Cellwatt

Chemistry first. Marketing second.

LiFePO4 in the utility room — stable, long cycle life. NMC on a two-wheeler — energy density. We do not sell “lithium” as a single story.

Need a pack sized to your inverter or motor?

Start with a catalog SKU, then tell admin the voltage and Ah. Custom packs are quoted from the same cells.

Browse the catalog