Makita Power Source Kit 6.0Ah & DC18RC 198108-3

MAKITA 198567-1 18VLITHIUM ION POWER SOURCE KIT 2x BL1850B + 1x DC18RD

Descreption
Average Charging Time – 45min 
Nominal Battery Voltage – 18V 
Battery Chemistry – Lithium ion 
Battery Capacity – 5Ah
Power Source Kit DC18RD Charges two batteries simultaneously, giving tool users unparalleled charging efficiency so their batteries spend more time working and less time sitting on the charger. 
For added convenience, the DC18RD has a USB port for charging compatible electronic devices 
LED charging display
Forced cooling system
Electronic current limiter for overload protection
A USB port that provides 1.5A output for charging smart phones, tablets, etc. 
Power Source Kit DC18RD ,the charger communicates with the individual cell in battery with a built in CPU and then it controls current, voltage, and temperature for both rapid and optimum charge. 
Therefore the battery has longer life as it can be charged in the best method and duration