Charger + 1x, 2x, 3x, 4x batteries AHDBT-401 [Li-Ion - 3.8V / 1160mAh] (Misc.) For GoPro Hero4 Black, Silver, Surf & Music Edition
The batteries last (their promise). Almost as good as the original, tested 80% power. However, the durability is not yet proven. The charger is crap! The batteries must be very secure. Anyway you slip out again. So that is no longer loaded. After a f
