V7 Replacement Battery FOR PANASONIC CF19 OEM# CF-VZSU50W CF-VZSU48 CF-VZSU48U, For Notebook, Battery Rechargeable, 5200 mAh, 57.72 Wh

V7's high-quality replacement notebook batteries are made from the highest-quality cells available and incorporate all of the standard logic boards, thermal protectors, thermistors, and circuit breakers to ensure maximum levels of safety, reliability and efficiency. V7's wide selection is compatible with top-line products from all major manufacturers and meets or exceeds original OEM specifications to provide longer-lasting quality.