MAXOAK 177Wh (12000mAh/14.8V) V Mount Battery and Charger V lock Battery for Video Camera Camcorder with D-tap(not for RED series) 177Wh high capacity 12000mAh/14.8V, providing 1.8 times life time of original battery. lightweight V-Mount battery for professional Sony camcorders PMW-EX330K PMW-EX330L, PMW-580K PMW580L, PDW-680 PDW-700 PDW-850, PMW-TD300, HDW-F900R HDW-680 HDW-800P, PMW-F55 PMW-F5,etc. Can be charged from any standard v-mount charger that designed for V-mount professional camcorder batteries. ( CAN NOT USED FOR RED Series Camera such as RED Epic-W/ WOODEN CAMERA BLUESHAPED V MOUNT) Made with premium quality polymer lithium ion battery, suitable for the shoulder type Camcorder. Use the leading technology of battery management chip of Texas Instruments. Independent 5V/2.1A USB output, available to charge smart-phone,etc.The battery also comes with a wall plug for self-charging so no extra charger is needed.4-level LED indicator on the side to show remaining power. More than 500 Full recharge cycles over the life of the battery. Use the environmental-friendly materials, CE and FCC certificates approved.12-Month warranty. super huge capacity V-Mount battery 177Wh 12000mAh/14.8V. size: 148mm*98mm*65mm(5.83IN*3.86IN*2.56IN) Weight:1.104kg(2.43lb) 4-level LED indicator to show remaining power. Built-in intelligent IC management control, protection for over-charge, over-discharge, over current, short circuit ,etc. 5V/2.1A USB output to charge smart-phone,etc. one AC adapter charger is includedfor self-recharging. Use the leading technology of battery management chip of texas instruments. Method 1: four led lndicator lamps on the side of our battery are on and not flash Method 2:the indicator lamp on our adaptor charger is green. Your Cameras/Camcorder must meet: Input voltage: 12-16.8V Current: less than 10A V mounted