Camera Dual 2 Battery USB Charger Dock Charger for Gopro HD Hero 3 3 Dual 2 Battery USB Charger
Cable length 1M
lnput: 5V 2A
OUTPUT: 4.2V 800mA * 2
1.100% Brand NEW! High Quality!
2.Compact Portable Design ,Convenient for travelers and business users.compact battery charger is a handy companion for digital shooting
3.Charge your battery with any USB-enabled Notebook,PC,MAC.
4.2 battery Slot,you can charger 2 battery at same time.
5.Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock.
6.Smart LED indicator shows charging status.
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