Input AC: 5 V, 2 A Output DC: 4.2 V / 0.75 A Material: plastic / metal Colour: black Number of battery slots: 2 Connections (charging cradle): 1x micro USB port Connections (cable): USB type A plug, Micro-USB Total length: approx. 57 cm Weight: 40 g With charging status indicator light Compatible with the following device models: GoPro Hero 3 III Silver Edition .
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