1.12v7ah rechargable lead-acid batteries 2.used in emergency electronic weigher,ups 3.long service life Detail Product Description:Emergency Lights,Lamp,Toys Battery JN640:Specification:1)Nominal Voltage:6v 2)Nominal Capacity:4000Ah 3)Dimensions:95*66*152mm Emergency Lights,Lamp, Toys battery JN640:Specification:1)Nominal Voltage:12v2)Nominal Capacity:7000Ah3)Dimensions:95*66*152mm4)Weight: ...