VersaPak : 3.6 volt 1300mAh rechargeable NiCd battery pack for Black and Decker cordless drills & drivers. Re-charges in stock B&D VersaPak chargers. Dimensions: 4.5" long x approx. 1" diameter. This battery replaces the following OEM part number(s): Black & Decker VP110 Black & Decker 1519950-3 Black & Decker 15199502 Black & Decker 383900-03 Black & Decker 83900-004 Black & Decker 151995-02 Black & Decker 388183-00 This battery is compatible with the following model(s): Black & Decker S100 Black & Decker S110 Black & Decker VersaPak Black & Decker VP100 Black & Decker VP105 Black & Decker VP110 Black & Decker VP130 Black & Decker VP142 Black & Decker VP143 Black & Decker VP3621 Black & Decker VP7240 Black & Decker 11271 Black & Decker VP-100 Black & Decker VP-130 Black & Decker VP230 Black & Decker VP368 Black & Decker VP369 Black & Decker VP510 Black & Decker VP600 Black & Decker VP650 Black & Decker VP660 Black & Decker VP810 Black & Decker VP940 Black & Decker VP4100 Black & Decker VP4200 Black & Decker VP4300 Black & Decker VP7221 Black & Decker VP7240 VP7251 Black & Decker VP7251C Black & Decker VP100C Black & Decker VP105C Black & Decker VP110C Black & Decker S200 Black & Decker S300 Black & Decker S400 Black & Decker S500 Black & Decker VP750 Black & Decker VP800 Black & Decker VP720 Black & Decker VP730 Specifications: Voltage 3.6V Chemistry Ni-Cd Capacity 1300mAh Dimensions 114.35 x 26.87 x 26.87mm Color Black Weight 297.0 g