Ultimaxx 2-Pack Battery & Dual Charger for GoPro HERO8/7/6/5

Two-pack power kit for GoPro HERO 5–8

This kit supplies two lithium-ion replacement batteries and a dual-slot USB charger compatible with GoPro HERO8, HERO7, HERO6 and HERO5 cameras. Each cell stores 1700 mAh and 6.5 Wh, extending recording time beyond the original pack. A decoded chip reports remaining capacity on the camera display. The bundle suits owners who need spare power for long shoots or travel.

For extended sessions, not for other camera brands

Videographers capturing multi-hour events, timelapses or cold-weather footage benefit from the extra capacity and the ability to charge both cells simultaneously. The charger accepts Micro-USB at 5 V/2 A and USB-C for faster input, with a Micro-USB cable included. Users of newer GoPro models or action cameras from other manufacturers cannot use these batteries or the charger.

Steady output during long recordings

Under continuous load the batteries maintain stable voltage until the camera signals depletion, avoiding sudden shutdowns mid-clip. The dual charger replenishes both packs in sequence, showing red while charging and blue when full, so a fresh pair is ready for the next session without single-cell bottlenecks.