Jopwkuin Dual Slot USB Fast Charger for 3.7V Hero 2/3 Camera Batteries - Portable Battery Charging Station for GoPro Action Cameras, Travel & Outdoor Adventures

Feature:1. [High Security] Overcharge, short circuit, high temperature, surge protection; Quality fireproof construction provides you with full protection and your equipment.2. [High Efficiency] Portable camera battery charger, can charge two batteries at the same time, high charging efficiency, low energy consumption.3. [Long Duration of Time] Extra power for your digital video camera and camcorder.The duration of the shooting is not inferior to the original.4. [Full Battery Set] Double your camera running time with the full backup pack, which includes a 1600mAh replacement for Hero 3 battery and a 2 channel battery charger.5. [High Compatibility] The double camera battery charger is compatible for Hero 2 3 cameras, high safety, stable discharge, long cycle lifeHow to Use:Plug in the battery to chargeSpecification:Item Type: Camera Battery ChargerMaterial: ABSBattery: Suitable for Hero 2 31 x 1600mah Rechargeable Lithium Ion Battery (Shipped with Matching Battery) Voltage: 3.7 V Charger: Input: Micro USB 5V 2A Output: 4.2V Package List:1 x Camera Battery Charger1 x Battery1 x Data Cable

[High Security] Overcharge, short circuit, high temperature, surge protection; Quality fireproof construction provides you with full protection and your equipment.

[High Efficiency] Portable camera battery charger, can charge two batteries at the same time, high charging efficiency, low energy consumption.

[Long Duration of Time] Extra power for your digital video camera and camcorder.The duration of the shooting is not inferior to the original.

[Full Battery Set] Double your camera running time with the full backup pack, which includes a 1600mAh replacement for Hero 3 battery and a 2 channel battery charger.

[High Compatibility] The double camera battery charger is compatible for Hero 2 3 cameras, high safety, stable discharge, long cycle life