VOLTAGE: 18V LI-ION
NOMINAL CAPACITY: 9.0AH
BATTERY CELL: HENAN PROSPOWER-3000MAH/8C
CELL QUANTITY:15PCS
MAX. CHARGE CURRENT:10A
MAX OUT PUT CURRENT:72A
STANDARD 2.2A CHARGING CURRENT-YT-828498, 250 MINUTES TO FULL CHARGE 
FAST 4.5A CHARGING CURRENT-YT-828500, 80 MINUTES TO FULL CHARGE 
STANDARD 10A CHARGING CURRENT-YT-828502, 53 MINUTES TO FULL CHARGE
COMMUNICATION MODE:56K IDENTIFICATION RESISTOR;
CHARGING AND CAPACITY INDICATOR
WITH BALANCE VOLTAGE TECHNOLOGY;
CURRENT-CARRYING REEDS OF SOCKET ARE PUT ARC EXTINGUISHED GREASE ON;
HIGH-STRENGTH HIGH TEMPERATURE RESISTANCE ENGINEERING PLASTIC 
HOUSING;
 PCB BOARD IS SPRAYED WITH ORGANOSILICON 3-PROOFING PAINT,