+

DC 5V 2.1A Mobile Power Diy Board 4.2V Charge Discharge boost battery protection indicator module 3.7V lithium 18650

USD 0.57USD 0.87

DC 5V 2.1A Mobile Power Diy Board 4.2V Charge Discharge boost battery protection indicator module 3.7V lithium 18650

Description
Specification
New 10PCS MSGEQ7 MSGE07 DIP-8
USD 19.70USD 23.18
1pcs MSGEQ7 DIP8
USD 1.54USD 1.59
+