Cell checker
Having one of these guys in your tool box is a solid decision. Being able to easily check the voltage and capacity can be crucial in maintaining the longevity of your batteries. This gizmo from Overlander Batteries allows you to check: Total pack voltage Total battery capacity (0-99%) Individual cell voltage (Lithium) Individual cell capacity (0-99%) (Lithium) Voltage difference between Lithium cells It also has a balance function for Lithium packs, bringing all of the cells within the pack to the same voltage, maximising the life of your battery. It also has a built in servo tester. Handy if you also dabble in RC modelling but totally useless for us nerfers.
£12.00Price