600 W Operated Standalone Battery Charging System is offered with a cooling fan and comes in a weight range of 5.5 Kgs. The Battery Charging System functions at 40-60Hz frequency rate and operate in a range of 180-270V AC. The Standalone Battery Charging System is provided with digital voltmeter and current meter. 600 W Operated Standalone Battery Charging System is available with auto or manual switch to facilitate ease of operation.