Features: 【3-Slot Battery Charger & Storage Box】As a battery charger, can fully charge up to 3 batteries simultaneously in about 2.5 hours; as a storage box, can store up to 3 batteries and 2pcs TF cards, very convenient and practical. 【Easy to Check the Power】The battery charger has indicator lights to clearly display the battery capacity. Open the cover to check the status of each battery when not connected to an external power supply. 【Safe Charging with Multi-protection】Designed with multi-protection, such as over-voltage protection, over-current protection, short circuit protection, over discharge protection, etc, to offer a safe and reliable charging situation for your sports camera batteries. 【With 2pcs Large Capacity Batteries】Comes with 2pcs fully decoded batteries, 1720mAh large real capacity, greater battery capacity than the battery; one battery supports up to 100 minutes of usage time after being fully charged, continuity is no longer an issue. 【Convenient to Carry Around】Compact size design, lightweight and portable, the charging box easily fits in the side pocket of the backpack, not take up much space, easy to carry around for your outings.
Battery Input Voltage: 4.4V
Battery Capacity: 1720mAh
Charging Box Input: Type-C 5V/ 3A
Note: Only includes 2pcs batteries. The memory card showed in the picture is not included.