... 540 hours(3)Compatible with for iphone,for ipad,for ipod,for Samsung,for Nokia,for HTC,for Blackberry,for PDA ... .38kg Brand: YEEBAO Packing: each pc packed into a plastic casing Qty./ Export Carton :20 pcs G.W.(kgs/ctn) :10N ... than 1000pcs 12000mAH power bank for iphone,for ipad,for ipod,for Samsung,for Nokia,for HTC,for Blackberry,for PDA ...