5 pcs 18650 Lithium Battery Charger Board 3.7V 4.2V to 5V/9V 1A DC-DC Step Up Boost Module Adjustable Charge and Discharg
Special Features
- Please contact us promptly if you have any questions, and we will immediately solve the problem for you
Description
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Hign-concerned Chemical : No
Type : Module
Origin : China
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