Kmashi 10,000mAh Battery Pack, $9 with code OMJWD9FT | Kmashi 15,000mAh Battery Pack, $13 with code BCU3HRSN

These KMASHI battery packs don’t include fancy features like Quick Charge technology or built-in cables, but with these deals, they’re selling at some of the best price-per-mAh ratios we’ve ever seen. Just use code OMJWD9FT on the 10,000mAh model, or BCU3HRSN on the 15,000mAh.

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