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Designations for this format include NEDA 1604 and IEC 6F22 (for zinc-carbon) or MN1604 6LR61 (for alkaline)
0 mA Average Weight ~ 5
twice as the amount of energy capacity as button-type alkaline batteries
Environmentally friendly
Power one batteries are manufactured in Ellwangen
SR521SW 379 Seizaiken Silver Oxide Battery, 1 Battery Designations for this format includeHigh Quality SIIs mercury free silver oxide batteries are manufactured in a high tech clean room environment in a newly constructed factory. This facility was specifically designed for the manufacturing of ultra precision electronic devices and incorporates all new equipment. Within the clean room environment SII has eliminated contamination allowing us to ensure consistent quality. Type SR521SW Ref. No. 379 Electrical (atRoomTemp.) Nominal Voltage
