DMK Power BP-D190S Replacement V-Mount battery for use on professional camcorders Premium lithium-ion cells, 14.8V, 13000mAh, 190Wh; Zero memory effect D-Tap and USB connections for auxiliary devices; Does NOT INCLUDE charger Four LED power display; Built-in circuitry protection to prevent over-charging, over-voltage, and over-current DMK Power BP-2CH Dual Sided Quick Charger is a portable charger for camera/camcorder external power supply lithium-ion batteries with V-lock Dual Sided power supply battery charger Compatible with any and Sony V-Mount batteries.Model: BP-2CH Charging Voltage: DC 16.8V Charging Current: 3A (ONE battery); 2A (TWO battery) Rechargeable Battery Capacity: unlimited Input: 100-240V ̴50/60Hz 2A Max DC Output Voltage: DC 16.5V DC Output Current: 4.5A Working Temperature: 0℃~40℃ Dimensions: 141×100×224.70mm/5.55×3.94×8.85inches Weight: 1150g Package Includes: DMK Power V Mount Battery----2pcs DMK Power BP-2CH V mount Dual Charger---1pc 3 PIN Cable---1pc