Watson NP-FF71 Lithium-Ion Battery Pack

The Watson NP-FF71 Lithium-Ion Battery Pack works with the same cameras as the Sony NP-FF71, NP-FF70, NP-FF51, and NP-FF50. This replacement battery pack features a capacity of 1350mAh, 7.4V of output power, and 9.99 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect.