Battery Type: Lithium-Ion; Battery Voltage: 7.2V; Battery Capacity: 2600mAh. Can charge 2 batteries at the same time; Can change the plate to charge different batteries. Easy to carry, the Charger Input: 5V 2-3A 15W; Output: 8.4V 800mA(x1) 800mA(x2). Intelligent LED USB dual charger displays charging status and battery capacity. Multiple charging option, Micro-USB input and Type-C input, come with a Micro USB cable. 1. Compatible with battery models:

Canon LP-EL Lithium-Ion Battery Pack

2. Compatible with charger models:

Canon LC-E6 Battery Charger

3. Compatible with camera models:

Canon Speedlite EL‑1
Canon E-TTL / E-TTL II