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When Charging A Battery Do You Take The Caps Off? [Solved]

If your battery does have cell caps, they must be removed before you begin charging, otherwise gases created by charging will not be able to escape into the atmosphere. Make sure that the car is turned off and then attach the cables or the wires to the battery terminals.

Battery Cap vents explained: Do not remove while battery is connected

… pop these

Batteries Vent & Explode, With High Current Overcharging…

My 200A power supply goes up against a some old Ni cad’s from the drill

How To Check, Charge And Change A Sram ETap Battery | GCN Tech Maintenance Monday

Electronic shifting can be a lot smoother than its mechanical counterparts, but it