100% brand new and high quality.
OOTDTY
Features:
Charging protection board.
Replace part number for Makita BL1830 BL1840 BL1850 BL1860 power tool battery.
Durable, can use many times will not broken until the battery cells dead.

Specifications:
Compatible with: for Makita 18V BL1830 BL1840 BL1850 BL1860 power tool battery
Type: charging protection board
Material: CCL(copper clad laminate)
Voltage: 18V
Nominal Capacity: 3.0Ah
Battery type: Li-ion
Battery combination: 5 strings
Maximum charging current ≤12A
Overcharge voltage protection: 4.25V
Overcharge detection delay time: 2S
Over discharge voltage protection: 14V
Charge and discharge over temperature protection: 100 ° C
Over temperature protection recovery: 85 ° C
Static power consumption 20.2V
Quantity: 1pc

Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
1 × Lithium Battery PCB Board