Watson Compact AC/DC Charger Kit with 2200mAh NP-F550 Battery

The Watson NP-F550 Lithium-Ion Battery Pack works with the same cameras as the Sony NP-F550. This replacement battery pack features a capacity of 2200mAh and 7.4V of output power. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.