Type-C UPS 5V 18650 Lithium Battery Charger Board Step Up Booster Converter New
ab 2,37 €
Single module can be matched with other 3.7V lithium batteries, you can also choose to match the 18650 battery box models can be used. Spot Welder. Battery Protection Board. 45 In 1 Sensor. Product usage is simple and easy to use, just install the battery can be used.
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