Charge Specifications ----
The? separate universal AC adaptor(power supply)can be used with wold wied AC voltage of 110v-240v 50-60hz. It has ouput of 36v DC 2Amp and is pLugged into the hattery.

charge unit? ------
Battery Charge Output:is 7.2v to 18v dc 1.5A and has an automatic three stage mode of :pre-charge > Constant charge > Trickle charge

CHARGE TIMES: LI-ION
Capacity(AH):?3.OAH
Time in mins 120

Compatible with:
Charger for Makita 7.2V-18V LXT Li-ion tool Battery
Charging current =1.5A
BL1830 Charging time=120Min
BL1430 Charging time=90Min
Makita Li-ion tool battery BL1845 BL1840 BL1830 BL1815 BL1440 BL1430 BL1415 Series
Makita tool battery 1822 1420 1222 1202 1200 9122 9120 9102 9100 9002 9000 7000 Series
Makita DC7100 DC7112 DC9700 DC9710 DC18RA DC18SC DC1803 DC1804 DC1201 DC1290 DC1410 DC1412 DC1413? DC1414 DC1470 DC1439 DC14SA Charger Series