English 
German 
Italian 
French 
What’s Popular Now
Shop By Category
GreatVolt Advantages
7/24 Customer Support
Always here to assist you—anytime, anywhere.
German Quality
Engineered for reliability, precision, and durability.
Multilingual Customer Support
Communicate with us in your language.
Low Temp. Protection
Prevents charging in unsafe low-temperature conditions.
Heating for Using in Cold Weather
Enables reliable battery use even in freezing conditions.
Fast Charging
Supports rapid energy input for reduced downtime.
Light Weight
Up to 70% lighter than traditional batteries.
All Protections Implimented
Full system protection for safe and stable operation.
GreatVolt Building Quality
GreatVolt Building Quality
The Voices of Our Users
With GreatVolt on my sailboat, power worries are a thing of the past. Their LiFePO4 packs deliver rock-steady current no matter how rough the sea gets. Now I spend my time charting courses, not troubleshooting batteries.
Upgrading our golf-cart fleet with GreatVolt 48V batteries was a revelation. Instant acceleration, extended range, and no more acid-tank upkeep—guests notice the difference, and so do our bottom-line numbers.
As an off-grid solar engineer, I demand both efficiency and longevity. GreatVolt’s 24V & 48V packs outperform every competitor I’ve tried—higher throughput, zero maintenance, and crystal-clear BMS data at my fingertips
In our remote field lab, reliability isn’t optional. GreatVolt batteries survive sub-zero freezes and blazing heat alike—powering sensitive instruments day after day without fail. That kind of consistency is priceless.
I converted my home to smart-grid backup with GreatVolt LiFePO4 and never looked back. I get full-load support during outages, fast-charge recovery, and a sleek app that tells me exactly what’s happening, 24/7.
With GreatVolt on my sailboat, power worries are a thing of the past. Their LiFePO4 packs deliver rock-steady current no matter how rough the sea gets. Now I spend my time charting courses, not troubleshooting batteries.
Upgrading our golf-cart fleet with GreatVolt 48V batteries was a revelation. Instant acceleration, extended range, and no more acid-tank upkeep—guests notice the difference, and so do our bottom-line numbers.
As an off-grid solar engineer, I demand both efficiency and longevity. GreatVolt’s 24V & 48V packs outperform every competitor I’ve tried—higher throughput, zero maintenance, and crystal-clear BMS data at my fingertips
In our remote field lab, reliability isn’t optional. GreatVolt batteries survive sub-zero freezes and blazing heat alike—powering sensitive instruments day after day without fail. That kind of consistency is priceless.
I converted my home to smart-grid backup with GreatVolt LiFePO4 and never looked back. I get full-load support during outages, fast-charge recovery, and a sleek app that tells me exactly what’s happening, 24/7.
The Amazing Things Our Users Are Up To
