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Ningbo Sealake battery offers 6V nominal voltage

Posted: 09 Feb 2004 ?? ?Print Version ?Bookmark and Share

Keywords:ningbo sealake storage battery? fm640a? valve regulated lead-acid battery?

Ningbo Sealake Storage Battery Co. Ltd has released its FM640A series of valve regulated lead-acid rechargeable battery that suits cycle/standby applications. With a nominal voltage of 6V and nominal capacity of 4Ah, the battery features a constant voltage of 7.2V to 7.5V (cycle) and 6.8V to 6.9V (standby).

Measuring 70-by-48-by-105mm, the product weighs approximately 0.78kg. Battery life expectancy is 3 to 5 years for standby use, and 250 cycles (100 percent depth of discharge), 550 cycles (50 percent depth of discharge), and 1,200 cycles (30 percent depth of discharge) for cycle use.

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