UH221 2s 8A 7.4V w 18650 Li-ion lithium battery BMS charger board

348222589/10675022880 Dcription: Model: HX-2S-D01 Overcharge voltage range: 4.25-4.35v�0.05v Size: Show in the picture Over-discharge voltage range: 2.5-3.0v�0.05v Upper lim wor t: 8A Wor tempere: -40---+50 �C Upper lim instaneous t: 10A Sge coions: -40-- +80 � C Quicent t: than 10uA Effective life: more than hours Interl ristance: than 300m Short cu protection: can protect, dist load self-rey, charge rey Pge ine: 1x charger protection Note: Due to the diffece between diffet rs, the picture may not reflect the actual color of the em. Thank you!