The 2x Indipro NP-F980 6600mAh Li-Ion Batteries & Indipro NP-F Series Dual Battery Charger Kit provides a compact and portable power solution for devices powered by NP-F (L-series) batteries. The following is more information on each item in the kit: 2x Indipro NP-F980 6600mAh Li-Ion Batteries This Indipro NP-F980 6600mAh Lithium-Ion Battery is designed to power Sony L-series mount cameras, monitors, LED lighting or any equipment that accepts an L-series NP-F980 battery. This 7.4V, 6600mAh battery has no memory effect and is decoded so it can be fully charged with accurate power metering. A 5V micro-USB port is provided which can be used to charge the battery with a separately available wall plug or USB power source. Battery capacity can be quickly checked via the 4-segment LED meter. Indipro NP-F Series Dual Battery Charger The Indipro NP-F Series Dual Battery Charger dual charger charges two batteries simultaneously and has an LCD showing the charge status of each battery. Designed with automatic current control, the charger provides overcharge protection. The charger is USB-powered and can be connected to a standard USB charger, a USB charging cable is included.