Charging Indicator Diagnostic LED lights help indicate the charge status of the battery pack. Wide Compatibility It can charge all black and decker 12v 14.4v 20v lithium batteries. Safe and Reliable Built-in protection against potential damage caused by overheating and short-circuit.✔ BATTERY SPECS: Brand New Battery |Lithium Ion battery cell| 20V Max | 3500mAh, Longer runtime and excellent performance. ✔ 100% COMPATIBILITY: Fully compatible with Black and Decker 20v LBXR20 LBXR20-OPE LB20 LBX20 battery and tools. ✔ SUPERB WORKMANSHIP: High quality lithium cells, lighter weight, easier to install. Built-in protection protects battery from overcurrent, short-circuit, overheat and overvoltage damage ✔ PERFECT SET: 1 pack Replacement Black Decker 20V battery and 1 pack LCS1620 charger. Made of lead-free SMT process, reliable quality ✔ EASY USE: This 20v lithium battery can be charged freely without memory effect. Also it's lightweight and convenient to take anywhere when working. ✔ Worry-Free SERVICE: ANTRobut Products comply with FCC RoHS and CE security testing standards. Come with 30 days Money Back and 12 months Warranty. You could rest assured to buy and use it.

• ✔ BATTERY SPECS: Brand New Battery |Lithium Ion battery cell| 20V Max | 3500mAh, Longer runtime and excellent performance.
• ✔ 100% COMPATIBILITY: Fully compatible with Black and Decker 20v LBXR20 LBXR20-OPE LB20 LBX20 battery and tools.
• ✔ SUPERB WORKMANSHIP: High quality lithium cells, lighter weight, easier to install. Built-in protection protects battery from overcurrent, short-circuit, overheat and overvoltage damage
• ✔ PERFECT SET: 1 pack Replacement Black Decker 20V battery and 1 pack LCS1620 charger. Made of lead-free SMT process, reliable quality
• ✔ EASY USE: This 20v lithium battery can be charged freely without memory effect. Also it's lightweight and convenient to take anywhere when working.