A balancer is a critical component of many electric vehicles and devices with medium to large format lithium-ion battery packs. Length, max. Width, max. Height, max.
2s Li-Ion 20A 7.4V Protection board is a small PCB mounted Lithium Battery protection module. This small and smart protection module comes with various features like Short-circuits, Over-charge, Over-discharge, Over-current protection and Balance function. It is straight forward to install and convenient to use in all your DIY portable projects.
BMS (Battery Management System) - a battery management system that is designed to monitor the status of batteries, control the process of charging / discharging the battery and protects the battery pack from short circuiting, overload, over/under voltage, over current protection.
Buy 4S 30A 14.8V Protection Board, Li-ion Lithium 18650 Battery PCB Protection Board, Lithium Battery Balancing Protection Board With 4 Strings Cable at Amazon UK. Skip to main content ... 4.0 out of 5 stars Its ok for the price but a few things need to be known. Reviewed in the …