Kastar NP-F970 4-Pack 8700mAh 7.4V Lithium-Ion Batteries + LTD2 USB Dual Charger — Compatible with Sony CCD-TRV49/CCD-TRV51/CCD-TRV510/CCD-TRV517/CCD-TRV54/CCD-TRV55/CCD-TRV56/CCD-TRV57/CCD-TRV58/CCD-TRV59/CCD-TRV615

Includes four Kastar NP-F970 lithium-ion batteries (7.4V, 8700mAh) and an LTD2 USB dual charger. The compact charger is easy to carry and can charge two batteries at once; it also features a removable plate so you can swap to charge different batteries. Charger specifications: Input 5V 2-3A 15W; Output 8.4V/4.2V 800mA(x1) 800mA(x2). The smart LED indicators on the dual USB charger show charging progress and battery capacity. Multiple charging options are supported with both Micro-USB and Type-C inputs, and a Micro USB cable is included.