Yuasa Battery Sales UK has a new range of lithium-ion cells for use in industrial power applications as well as data and telecom centres.
The new LIM50E cells can provide a one hour rate capacity of 50Ah, at 25°C, from a cell measuring 171 x 44 x 113mm and weighs just 1.7kg. The nominal voltage is 3.7V with an operating voltage range from 2.75 to 4.1V.
The fully-sealed stainless steel and PET insulated casing ensures gas is not released under normal operation and the LIM50E cells can be installed and can be used anywhere.
The cells have a maximum continuous discharge current of 300A, up to 2000 cycles to 80% of initial capacity, impedance of 0.55mΩ (measured at 1kHz) and operating temperature range from -25 to +60°C for storage, charge and discharge conditions. Terminal types are M8 male thread with torque from 9 to 13Nm.