Anyone got any experience with the chinese charging cases on ebay? Specifically for samsung s7. Theres 4200 mah ones for ~£12. The mophie branded ones are ~£90 and 3300mah.
Also the mophie ones say they add up to 60% battery but the s7s battery is only 3000mah so why dont they claim 100% extra battery?
Anyone got any experience with the chinese charging cases on ebay? Specifically for samsung s7. Theres 4200 mah ones for ~£12. The mophie branded ones are ~£90 and 3300mah.
Also the mophie ones say they add up to 60% battery but the s7s battery is only 3000mah so why dont they claim 100% extra battery?