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DIY your own Maxstore home battery kit and have always on, reliable power for anything, anytime, anywhere.
We'll beat any nationally advertised, domestic in stock price on our same high quality power failure battery backup kits, or your battery backup kit is free!
We use only high quality, name brand, Low Frequency, Transformer Based Inverter Chargers. You won't find any of the low cost high-frequency transformerless inverters that the other dealers are selling here.
Our DIY power failure kits use advanced Lithium Iron Phosphate chemistry for far safer and longer lasting service. We never use far more volatile Nickel Manganese Cobalt Oxide (NMC) chemistry in ou systems.
U.S. Lab Tested
Rackmount 25.6 Volt (24 Volt) 8kWh battery with EVE MB31 grade A cells and JK BMS with active balance, display and Bluetooth.
Build a DIY 16kWh Vertical Battery Box | EVE 320Ah Grade A Cells + JK BMS | Free Shipping & Support (USA Stock).
Voltage
kWh Capacity
Cycle Life
Batteries provide immediate backup power during blackouts or brownouts, keeping essential systems like lighting, refrigeration, medical devices, and communication running.
Batteries can be used to store electricity during off-peak hours (when rates are low) and use it during peak hours (when rates are high), reducing overall electricity bills.
Homes with
reliable energy storage systems often appeal
to buyers looking for sustainability,
resilience, and long-term cost savings.
