tdp1101z

1.lithium battery absolutely environmental protection 2.aluminum alloy lighter 3.light and handy 4.High configuration safe 1. The lithium iron phosphate battery our electric bicycle adopt has a longer life ,3000 times,than the lead-acid battery .2. The average price of lithium iron batteries is about 15USD lower than lead acid batterie’s.3. Lithium iron battery ,a half of the lead-acid batterie’s ...