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DIY your own Power Failure Battery Backup 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 Systems for your home, or your battery backup system is free!
We use only name brand, heavy duty, Low Frequency, Transformer Based Inverter Chargers in our Energy Storage Kits.
You won't find any of the low cost high-frequency transformerless inverters that the other dealers are selling in our systems.
Our DIY Battery Backup Systems use advanced Lithium Iron Phosphate chemistry for a much safer, longer lasting service life. We never use far more volatile Nickel Manganese Cobalt Oxide (NMC) chemistry in our systems.
Build a DIY 16kWh Vertical Battery Box | EVE 330Ah 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 you electric bills.
Homes with
reliable energy storage systems often appeal
to buyers looking for sustainability,
resilience, and long-term cost savings.
