DSTE 2PCS VW-VBD29 Rechargeable Li-ion Battery Pack for Panasonic AJ-PX298MC HDC-MDH2GK Camera as VW-VBD58 VW-VBD78 Battery Type : Li-ion Battery Capacity : 20.9Wh/2900mAh Output Voltage : DC 8.4V (max)/ DC 7.2V (mean) Info Function for Life Indication High Capacity for Stamina Full coded version, show battery level in camera screen. No memory effect, can be charged or dischargered at anytime. Perform as good or better than the top branded batteries on the market.