About Product: The lithium-ion battery is totally compatible with all Black+Decker 18v System of Power Tools, being same cases design and same circuit design as standard ni-cd batteries, but made of cell lithium battery cells which allowed a level indicator, large capacity, more stable, long lasting and lighter weight in same size. Powilling 18v Lithium-Ion Replacement Battery for Black and Decker 18 Volt Nicad Battery Firestorm 18v Nicad Battery Recommened Charger: Original Black+Decker BDFC240 Charger. Original Black+Decker BDCCN24 Charger. Powilling Black+Decker 18v replacement charger How Does the Upgraded Lithium-ion Battery Perform Compare to the Standard Ni-CD Black+Decker 18V Battery? Replace Original Battery: For HPB18, HPB18-OPE, HPB18-OPE2, 244760-00, FSB18, FS18C, FS18BX, FS180BX, A18, FS18FL Compatible Black&Decker Model: (in alphabetical order) BD18PSK, BDGL1800, BPT318, BPT318-XE, CCS818, CCS818-2, CD182K-2,CD18SFRK, CD18SK-2, CDC180AK, CDC180ASB, CDC18GK2, DGL18K-2,EPC18, EPC182K2, EPC186, EPC186BK, EPC188, EPC188BK, EPC188CBK, EPC188XE, EPC18CABK,EPC18CAK, EPC18K2, FS188F4, GC818, GCO18SFB, GKC1817, GKC1817NH, GKC1817P, GLC2500,HP188F2B, HP188F3B, HP188F3K, HP188F4BK, HPD1800, HPD18K-2, HPG1800, HPG18K-2,KC1800Sk, KS1880S, NHT2218, NHT518, NPP2018, NPT3118, NS118, NST1118, NST1810,NST2018, NST2118, NSW18, PS182KB, PS18K2, SS18, XTC183BK, XTC18BK Battery's Key Feature ABS+PC High Quality Shell ABS+PC Plastic is a kind of solid & heat-resistant material, we use it to make case for the battery so the battery will not easily to get damaged from outside or inside. Nickel plated Brass Interface Nickel Brass is a perfect material for battery interface, it has not only very low resistance but also able to bear heavy current, we use it make interfaces for our batteries to ensure a stable, long-lasting, powerful and SAFE battery performance. The only defect is expensive. Safety Program Over-charging, Over-heating and Over-current protections are already been programed in this battery, if the battery status is unstable when using or charging, these programs can detect it and shut down the battery automatically to make sure the safety. Led Battery Charge Level The Power Level Indicator will correctly remind you about how much power left in the battery, so you can always have a plan B for your work. Indicator Upgradation Old Edition The indicator is at the front of battery, it's not easy to check the power level when using a tool. New Edition We moved the indicator onto release button, it's more convenient for users to check the power level. What's in the package? A battery, An 8 country language user manual. We thicken the package and recover the battery with bubble pack to make sure your battery won't get damaged during shipping. Battery Maintain Tips: Do Use Battery Regularly: Battery life decreases with lack of use, so keep those tools in action! Do Keep Battery Cool and Dry: Cordless tool batteries will last longer if stored in a dry, climate controlled dry area. Do Protect the Battery: Be gentle with cordless tool batteries – they won’t work if damaged or cracked. Do Keep Battery Charged: Recharge cordless tool batteries as soon as you notice a decrease in power.