
SZHJW Technology Store
1-10pcs CD42 DC 5V 2.1A Mobile Power Board 3.7V/4.2V Charge Discharge Boost Battery Protection Indicator ModuleLithium 18650
Price History
Price changes for 1-10pcs CD42 DC 5V 2.1A Mobile Power Board 3.7V/4.2V Charge Discharge Boost Battery Protection Indicator ModuleLithium 18650 since Oct 18, 2025
Max: $1.14
Min: $1.14
Current: $1.14







