Features:
Replacement BL1850B/BL1840B battery protections board.
Suitable for BL18V tool lithium battery housing .
Craft from Component, and easy installation.
Accurate , perfectly fit.
Only the protective board and do not include batteries or casing Component.

Specifications:
Printed Circuit Board
Applicable Model: for 18V Tool BL1850B/BL1840B Lithium Battery

Note:
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution.

Package includes:
1x Protective Board