9V Charger Compatible for Black & Decker Cordless Screwdriver LI2000 type 1 and LI3100 BDCS40G BDCS20C GSL35 Compatible for Black & Decker Cordless Screwdriver LI2000 type 1 and LI3100 BDCS40G BDCS20C GSL35 AC / DC adapter, Input:100-230V, 50/60Hz, Output: 9 volt, 2 Amps, 6 feet long cable, Built-in smart IC chip, Over voltage protection, Over current protection, Over-Heat protection Please double check output voltage and connector whether meet with your driver or not before buying Come with 1 pc charger