Works well on all Black and Decker 16V 20V Lithium Ion Batteries. We have done product compatibility testing on all Black and Decker 16V 20V Lithium Ion Batteries. Please feel free to purchase. If you have any questions, please contact us and we will deal with them immediately.

Compatible with Black and decker 16V 20V lithium battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 LBXR2020-OPE LB2X3020-OPE.(Warm Tips: Not work with NiCad & NiMh Battery. Not compatible with vacuum model.)

LED temperature gauge lighting, indicator lights that show the status as batteries are charged and maintained, full charger time is 7 - 10 hours as original.

The maintenance mode automatically optimizes charging for longer battery life. High quality lithium charger replacement for Black & Decker original charger. 100% Quality Assurance

45Days money back and 18 months technical support! 24*7 hours prompt customer service. Comply with FCC RoHS and CE security testing standards.