
Xtorm Fuel Series 4
10000 mAh, 20 W, 50 Wh
Xtorm Fuel Series 4
10000 mAh, 20 W, 50 Wh
The solar module charges the powerbank zero or barely noticeable.
Pro
Contra
From the manufacturer we got the info that it needs 8 full days in the sun for a full charge. After 10 days and still on the first diode on charge status, it was canceled.
Contra
Left it multiple days on the camping site, tried different spots (top of tent, hanging on wall, laying on desk) - it never charged passed 10% battery.
Should have return it.
Contra
I needed a light plus solar backup battery for a mountain sport event, 10000 mAh is absolutely fine
Every gram you carry in your pack is important when you go hiking in the mountains.
Pro
6 out of 17 reviews