With the Watson NB-13L V2 Lithium-Ion Battery Pack, you can power any camera that runs on the Canon NB-13L. This replacement battery improves on the previous version by adding compatibility with the Powershot G9 X Mark II. It features a 1010mAh capacity, 3.6V of output power, and a 3.636Wh energy consumption rate. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect.