Lithium batteries and custom battery packs, made in India

LFP (lithium iron phosphate, or LiFePO4) is a lithium-ion chemistry with an iron phosphate cathode. Our LFP packs are rated for 4,000 to 6,000+ cycles at 80% depth of discharge and 25 °C, ending at 80% of rated capacity. LFP cells can deliver 90–100% of their capacity (our cycle ratings and backup figures use 80%) and reach thermal runaway at about 256 °C, around 60 °C later than NMC cells. Pack design affects safety in either chemistry. Halovolt designs and manufactures both LFP and NMC battery packs.

At 80% depth of discharge, Halovolt Shakti inverter batteries and Gati EV batteries are rated for 4,000 cycles, Surya solar and rack batteries for 6,000, and the Vidyut 240 for 6,000 or 8,000. Shakti and Surya batteries carry a 5-year warranty, Gati batteries a 3- or 5-year warranty of your choice, and the Vidyut 240 a 10-year warranty.

For most homes, yes. A Halovolt lithium inverter battery takes charge as fast as the inverter gives it, needs no water top-ups, gives off no acid fumes and weighs up to three times less than a tubular battery. It costs more on the day, from ₹17,950, and lasts several times longer.

In our own factory in Rajkot, Gujarat. Every pack is built there, from incoming cell inspection to final burn-in, on a line that makes 500 MWh+ of packs a year.

Yes. Our OEM team designs and builds custom LFP and NMC packs for EVs, energy storage, telecom and industrial equipment. A working prototype takes 4 weeks, and pilot batches start at a low minimum order.