ac meter 30a 100a digital voltage app indicator power energy voltmeter ammeter current amps volt wattmeter tester detector
HAWEEL DIY 2x 18650 Battery (Not Included) 5600mAh Power Bank Shell Box with USB Output & Indicator(Black)
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Описание:
1. Compact and lightweight design for easy carrying(only 38.5g). 2. DIY a power bank for your phone. 3. Indicator light show charging progress. 4. Please charge the batteries with USB cable or other chargers. 5. Compatible for 2 x 18650 Li-ion rechargeable batteries (not included). 6. Support voltage and over-current protection, short circuit protection. 7. Widely compatible for i. Phone, i. Pad, Samsung, LG, Sony, MP4, PSP, camera, etc. Warm reminder: This product does not include batteries. The battery in the picture is only used to demonstrate how to use the product