Replacement 4.0Ah 12V Lithium Battery for SKIL PWR CORE 12 Series BY519801 BY500101 BY5020A-00 BY5040A-00, Compatible with 12V Cordless Power Tools, for Brushless Impact Driver, Compact Circular Saw

Specification: Battery Type: Lithium Voltage: 12 Volt Capacity: 4000mAh Suitable model: Compatible with: SKIL 12V Lithium Ion Battery: BY519801 BY500101 BY5020A-00 BY5040A-00 Compatible With SKIL 12 Volt Cordless Power Tools: MF0700D-00、FN0400D-00、FN0700D-00、DL6300D-00、VA1200D-00、LH0300D-00、LH2500D-00、PB5100D-00、RO502601、DL6290A-00、HD5290A DL529001、 -00、HD6290A-00、ID6744A-00、ID574401、RI574501、IW5744-00、IW6744A-00、RW5763A-00、CR541801、AH6552A-00、SR6608A-00、JS5833A-00、RS582801、OS592701、LH5533-00、IF5943-00、LH5537A-00、ES4651A-00 Compatible With Skil 12V all series cordless power tools Tools: Brushless Impact Driver, Compact Circular Saw, Reciprocating Saw, Lawn Mower, Weed Eater, Trimmer, Chainsaw, Leaf Blower, Hedge Trimmer Compatible With SKIL 12V Charger Model: QC535701、SC536501 Package Included: 1 X 4000mAh Replacement BY5040A for SKIL 12V Battery

• 🔋Battery Type: Li-ion, Voltage: 12V, Capacity: 4000mAh.
• 🔋Replacement for SKIL 12 Volt lithium battery: BY519801 BY500101 BY5020A-00 BY5040A-00, Compatible with SKIL 12 Volt Cordless Power Tools, such as: MF0700D-00、FN0400D-00、FN0700D-00、DL6300D-00、VA1200D-00.
• 🔋Built with LED display and indicator - Allows you to monitor the battery status intuitively.
• 🔋Battery uses the high quality cells, safe with rapid-charge technology while providing overcharge and over discharge protection to increase the life of the battery.
• 🔋Note: 1, Keep battery away from heat and metal accessories. 2, Don't store in the damp and direct-sun exposure.3, Give a full discharge and charge every month during storage time.