Kastar 2-Pack 7.4V 2050mAh Li-Ion Batteries with LTD2 Dual USB Charger — Compatible with Canon BP-820/BP820, BP-828, CG-800/CG800; XF400 XF405 XA10 XA11 XA15 XA20 XA25 XA30 XA35 XA40

Battery Type: Lithium-Ion; Battery Voltage: 7.4V; Battery Capacity: 2050mAh. This kit includes two replacement batteries plus the LTD2 USB dual charger which can charge two batteries simultaneously. The charger features an interchangeable charging plate so you can swap plates to accommodate different battery configurations. Charger Input: 5V 2-3A 15W; Output: 8.4V 800mA(x1) 800mA(x2). Built-in intelligent LED indicators show charging progress and remaining battery capacity. Multiple charging options are supported — Micro-USB and Type-C inputs — and a Micro USB cable is included. Compact and portable, the set is ideal for on-the-go shooting with compatible Canon camcorders and chargers.