Building reliable lithium power for Indian homes, one battery at a time.
A legacy built one
reliable backup at a time.
Legacy Battery was founded on a simple premise: backup power should be invisible when it works, and unshakeable when it matters. Every LEGACY LiFePO4 battery is built with a smart BMS, zero-maintenance design, and a 5-year replacement warranty — so your home, solar setup, or shop stays powered without a second thought.
From compact home inverters to small commercial backup, we engineer for one outcome: lithium power that outlasts expectations.
5/15 Yr
Warranty / life expectancy
~55%
Energy savings vs lead-acid
150–250Ah
Capacity range
12V/24V
System voltages
What every order includes
5-Year Warranty
Every LEGACY LiFePO4 battery ships with a 5-year replacement warranty against manufacturing defects, and up to a 15-year working life.
Doorstep Delivery
Batteries shipped straight to your door, with free shipping on orders above ₹3,000.
7-Day Returns
Unused, original-packaging returns accepted within 7 days of delivery, no questions asked.
Real Support
A dedicated support line, 9am–8pm IST, six days a week — talk to a real person, always.