YJ-2808LED 11MEA:57.5*34*26CMN.W/G.W: 14/15KGSQYT./CTN.:20PCS

1.Inside there is a high capacity rechargeable lead-acid free maintain battery (1000mAH)2.Alternating current:110V-220V/50Hz-60Hz, keep the charging 12 hours but no more than 15 hours;                                                                                      3.Output voltage:DC 4V;4.Durable rechargeable period around 300 times;5.When the battery is fully charged. The lamp can be lighted continuously about 10hours;