Aluminum shell short circuit/over charge/over discharge protection Brand new A lever Lo-polymer battery Product parameters:•Battery capacity:•5500/5000mah•Battery chemistry:•Li-polymer•Input:•DC5V ±0.25v•1000 mah•Output:•DC5V ± 0.25v•1000 mah•Net weight:•130 (G)•Dimensions:•100x 61x13mm•Full charge time:•4-5Hrs•Battery cycles:•≥500 Mobile Power
