Specifications : 
.COVER: METAL 
.TERMINALS: TWO# 10~32 STUD. 
. RATING: 6A，8A,10A,15A,20A,25A,30A,40A.50A
. VOLTAGE: 12VDC.24VDC CAN CHOOSE EITHER ONE OF THE VOLTAGE,
BUT CANNOT USE AT THE SAME TIME THE TWO VOLTAGE 
.OPERATING TEMPERATURE: -23ºC to 65ºC 
. STORAGE TEMPERATURE: -29ºC to 93ºC 
.STANDARD: SAE J553 ( TYPE II ) 
.APPLICATIONS: BATTERY CHARGES, TRUCKS, BUSES, RV’S TROLLING MOTORS, ETC.