When going outdoor, who didn’t face the eternal problem of phone batteries draining so fast? Brunton aims at providing a solution with its Revolt external charger. The manufacturer from Wyoming (specialized in batteries and outdoor tech gear) designed this 9000mAh charger that can charge your phone up to 6 times before running out.
The Revolt 9000 is reasonably small (allowing you to grab it with one hand) but you might notice its weight. A 4000mAh version is also available for those who want to sacrifice battery in favor of weight. A good overall product for those who like to pack a phone or tablet on their outdoor trips.
Dimensions: 4″ x 4″ x 1.2″ (10.2 x 10.2 x 3.3 cm)
Weight: 10 oz (284 g)
Price: $100 (£64, €90)