Ultra High Capacity 'Intelligent' Lithium-Ion Battery for Panasonic HDC-SD40K

New VW-VBK360 replacement Li-Ion rechargeable Intelligent battery. Rated with 3800mAh. This battery lasts 5 hours. This battery is made with the info chip, which shows remaining battery duration on Panasonic's LCD. It may also be charged with the Panasonic original charger and camcorder. Aka, VW-VBG6K, VW-VBG6E, VW-VBG6PP, VWVBG6, VWVBG6K, VWVBG6E, VWVBG6PP.