【Battery Protection】Made of high-quality battery cells, with built-in overcharge, over-discharge and over-current protection, and provides short-circuit protection and constant voltage circuit., 【Product Packaging】4Pack 10., 0Ah DCB206 Battery Replacement for Dewalt 20 Volt Battery;1 User Manual Also the replacement is compatible with dewalt 20v tools and dewalt 20v battery charger. Battery Protection]Made of high-quality battery cells, with built-in overcharge, over-discharge and over-current protection, and provides short-circuit protection and constant voltage circuit #100 in Cordless Tool Battery Packs Dewalt 20 Volt Battery 100% Original 6000mAh 20V For Dewalt Power Tool Battery DCB206 20V 18.0Ah Battery DCB206 20V Battery DCB205 DCB200 Charger DeWalt 20v Battery 20 Volt Dewalt Batteries JUNWOOD 2Pack 3000mAh Replacement For Dewalt 20V Battery Dewalt 20v Batteries These replacements work with pretty much all DeWalt 20V Max tools - we're talking drills, saws, grinders, and all the DCD, DCF, DCG series tools you love. They... 【Battery Feature】Battery type: Li-ion | Capacity:10., 0Ah | Voltage: 20v, |Quantity:4Pack | LED Indicator;High capacity Professional Replacement Battery for Dewalt 20v DCD/DCF/DCG Series cordless tools 【10000mAh Capacity 】10000mAh capacity provide more power,last longer time, make you work more effective; Lithium no memory effect, can be charged or discharged as needed without loss of capacity