All Compatible: replacement for Black & Decker 20V max lithium battery LB20, LBX20, LBX4020, LB2X4020, LBXR20, LBXR20-OPE, LBXR2020-OPE, LB2X3020-OPE, LBXR2520. 100% Works with All: compatible with Black and Decker 20V matrix system perfectly and lithium charger LCS1620, BDCAC202B. This 2-Pack finish all trims and cut the grass in one time without fear of running. Great Energy-efficient: 6.0Ah extra lithium-ion battery has 2x's powerful than 3.0Ah battery. This comfortable weight of the battery doesn't hurt a slim lady. Fade-free Power: Over 500 cycle times, no memory effect, lasts long and improved performance. Comply with FCC RoHS and CE security testing standards. Support Service: 30 Days Money Back and 1 year Warranty! 💌 Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".

• All Compatible: replacement for Black & Decker 20V max lithium battery LB20, LBX20, LBX4020, LB2X4020, LBXR20, LBXR20-OPE, LBXR2020-OPE, LB2X3020-OPE, LBXR2520.
• 100% Works with All: compatible with Black and Decker 20V matrix system perfectly and lithium charger LCS1620, BDCAC202B. This 2-Pack finish all trims and cut the grass in one time without fear of running.
• Great Energy-efficient: 6.0Ah extra lithium-ion battery has 2x's powerful than 3.0Ah battery. This comfortable weight of the battery doesn't hurt a slim lady.
• Fade-free Power: Over 500 cycle times, no memory effect, lasts long and improved performance. Comply with FCC RoHS and CE security testing standards.
• Support Service: 30 Days Money Back and 1 year Warranty! 💌 Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".