You might benefit from something like the Xcentz 5000mAh Portable Power Delivery and Quick Charge 3.0 USB-C Charger if you’re dealing with a dead battery more often than you would like. Clipping the coupon on its product page and then using XCENTZ215 promo code during checkout at Amazon will bring its price down to $8.99 there and save you $13 off its average $22 cost. Only this charger’s black model can qualify for this discount.

This compact battery charger is small enough to fit easily into your pocket, or you can store it in your backpack or luggage without hardly taking up any extra space. You can recharge your devices much faster than standard models with Power Delivery and Quick Charge 3.0, saving hours of time in the process. It even includes a USB-A port on the opposite end, allowing you to charge two devices simultaneously, along with protection against overload, short-circuiting, and overheating.

With its purchase, a USB-A to USB-C cable is included, along with a 2-year warranty, although you would like a USB-C to USB-C cable to use the PD and QC 3.0 technology port. You will also need a way to charge the power bank, and a USB-C wall charger is the most efficient method.

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