patient monitor battery FB 1223 12V 2300mAH maintenance free rechargeable battery patient monitor battery price trem:FOB shenzhenpayment:T/TCE certificateOEM/ODM welcomepacking:1pcs/packAnti-interference ability,soft and durable cable Cable material:TPU non-toxic cable to harmless Anti-static interference:static and noise performance of emiconductor coating Quality promise:All products are ...