Accumulator with degassing channel
Alkaline cell with flat housing
Alkaline cell with flat housing
Alkaline cell with flat housing
Alkaline electric storage batteries
Anti-explosion cap for storage batteries
Anti-spill device for electrolyte battery
Arrangement for sealing a storage battery casing
Batteries and battery systems
Batteries having improved venting systems
Battery
Battery assembly
Battery assembly including an electrolyte management system
Battery can having vent and asymmetric welded cover
Battery cap with electrolyte level indicator
Battery closure apparatus
Battery closure means
Battery cover
Battery cover
Battery cover and vent cap interface seal