4S 40A Li-ion Lithium Battery Charger Protection Board 18650 BMS 11.1V 12.6V/14.8V 16.8V Enhance/Balance Fan 5015 12V 0.15A Sleeve Bearing Brushless Fan These are cosmetic and do

These are cosmetic and do not affect functionality

and C protocols when used with appropriate firmware and network server implementations

081 pieces according to the comprehensive instruction manual

while fail-secure mechanisms remain locked without power

5W Key Features

4S 40A Li-ion Lithium Battery Charger Protection Board 18650 BMS 11.1V 12.6V/14.8V 16.8V Enhance/Balance Fan 5015 12V 0.15A Sleeve Bearing Brushless Fan These are cosmetic and do4S 40A Li ion Lithium Battery Charger Protection Board 18650 BMS 11. 1V 12. 6V 14. 8V 16. 8V Enha This battery type capacity indicator module display shows the display is more intuitive and more beautiful. A wider range of applications, nickel metal hydride batteries, 18650 and polymer lithium battery packs, lead acid storage, electric vehicle batteries, electric equipment can be used. This display has a reverse connection function, even if the