Apc Replacement Battery 12v-7ah. Nominal voltage=12 V, Capacity=7 mAh. This rechargeable battery is designed for UPS systems and operates within an ambient temperature range of 0 to 40 °C. It has a length of 140 mm, height including pole of 48 mm, and width of 102 mm. The battery pack is not included and it is not suitable for EX-applications. The weight is 2.5 g.