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The Energizer Power Pack is a small 3600 mAh power bank with a single Micro-USB input and one USB output. That capacity is roughly one full charge for most phones, so it suits short trips and emergencies rather than heavy use. It is a plain, brand-name unit: no fast charging, no USB-C, no display. Rivals at similar capacity often add USB-C or pass-through charging, so check your cable before buying.
In stock
Store links may earn us a commission. Price via Klarna.
Lowest price we've seen: $14.95 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.
