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We Care Your Needs

  Timeusb, A rising star in lithium battery market, A young and dynamic brand born in 2022. 

Timeusb is committed to helping more people get affordable electricity, exclusive LiFePO4 batteries for RVers. Engage to be your dependable lithium partner throughout your RV's life. 

  Get ready with us, Let Timeusb be your first step away from traditional batteries.

And we promise to provide all batteries with Free & Fast Delivery | 5-Year Warranty . We use qualified cells with UL certification. Each battery cell from us will be ensured with 100% inspection before delivery. 

There are 4 overseas warehouses in CA and TX areas to meet all the logistics and distribution needs of the United States.