Kastar 4-Pack 7.4V 3300mAh Li-Ion Batteries + LTD2 USB Charger Replacement for Canon BP-820, BP-828 — Compatible with XF400, XF405, XA10, XA11, XA15, XA20, XA25, XA30, XA35, XA40, XA45, XA50, XA55, VIXIA HF G21, G30, G40

Battery Type: Lithium-Ion; Battery Voltage: 7.4V; Battery Capacity: 3300mAh. This kit includes four replacement batteries and the LTD2 USB dual charger. The charger can charge 2 batteries at the same time and features an interchangeable plate so it can accommodate different battery styles. Compact and easy to carry for field use. Charger Input: 5V 2-3A 15W; Output: 8.4V 800mA(x1) 800mA(x2). Built-in intelligent LED indicators show charging progress and battery capacity. Multiple input options — Micro-USB and Type-C — are supported, and a Micro USB cable is included.