Dead Canon Speedlite 320EX Flash With Battery Acid Leak

Dead Canon Speedlite 320EX flash because of battery acid leak causing acid deposits and rust on battery contacts. The acid deposits make the metal not conduct electricity which causes the unit to fail. This can happen to any battery operated electronics. Using CLR (Calcium Lime and Rust) solution to dissolve the acid and rust can get the unit working again. Don’t throw away your electronic gadget until you give this a try.