The Promaster Lithium-Ion Battery Pack for HERO4 works with the same camera as the GoPro AHDBT-401. This replacement battery pack features a capacity of 1160mAh and 3.8V of output power. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.
Use as spare or replacement for AHDBT-401 battery
GoPro HERO4 Black and Silver Editions
Leica Vario Elmar S 30-90mm F3.5-5.6 ASPH Lens (11058)