SunCache 10,000mAh Solar Power Bank — Dual USB, Carabiner Clip (Water-Resistant)

A 10,000mAh battery that clips to the outside of your pack and charges two things at once. Rubber-armoured, water-resistant, and small enough to forget about until the moment your phone dies twenty miles in. 10,000mAh — one to two full phone charges, depending on your phone Two USB outputs — phone and headlamp at the same time Carabiner included — hangs off a pack strap with the panel facing up Rubber-armoured, water-resistant shell — built for rain and grit 138 × 76 × 19mm — pocket-sized, 10,000mAh polymer lithium cell Straight about the solar: a panel this size trickle-charges. Clipped to your pack in open sun it will top the battery up over a day — it will not refill it from empty. Charge it from a plug before you leave and treat the sun as backup, not as the plan. Power that doesn't need a wall.