Double charger for Gopro hero3 AHDBT-201 AHDBT-301 Battery Charger 
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<br />Applicable battery: for GOPRO AHDBT-201/301/301, for GOPRO Hero3/3 battery capacity 1680MAh
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<br />Long service life
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<br />With anti-overcharge, over discharge, over current (short circuit) overheating quadruple protection.
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<br />Use of lead-free SMT process, in line with environmental requirements.
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<br />Ensure the provision of high-quality electrical power
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<br />Advanced technology, reliable quality
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<br />Specifications: 
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<br />Input: 5V 2A
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<br />Output: 4.2V 800mAh*2
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<br /> 800mAh*1
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<br />Type: Dual Charger
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<br />Specifications: 42.7x33.7x24.3mm
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<br />Weight: 34g
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<br />Material: Plastic shell
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<br />Package contains:t
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<br />1x USB dual charger
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<br />1x USB Cable