Mini Power Bank 10000mAh Dual 2.4A Outputs Portable Phone Charger Ultra Compact External Battery Pack with USB-C Input… Price:  £11.99 (as of 08/04/2023 20:40 PST- Details)

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Ultra Compact Power Bank: Odetrik portable phone charger with the ultra slim design. Only 177g, Light weight as apple, easy to slip in your bag or pocket for daily use.
Small Size with High Capacity: 10000mAh capacity can meet your daily charging needs such as chatting, playing games, taking selfies, etc.