Features:
-100% brand new and high quality.
-Battery with excellent performance.
-Advanced technology products after voltage resistance test.
-It has been fully tested. It has a strict quality control to the production.
-Special design replacement power tool battery.
-Durable which has exquisite workmanship.
-Rechargeable for long recycle times using.

Specifications:
*Item Size:10*7*6cm
*Package Size:12*8.8*8cm
*Item Color:black
*Voltage:18V
*Current:4.0ah
*Compatible:for MAKITA BL1830

Package included:
1 x MAKITA BL1830 Battery

Note
According to different conditions, Battery capacity can be divided into actual capacity, theoretical capacity, also called rated capacity. Battery capacity refers to the battery storage capacity.

The unit is ""mAh"", 1Ah = 1000mAh, so there are some differences between rated capacity and actual capacity in Li-ion Battery. It is normal and reasonable.