Quick tech specs
- 0393
- Dell CF623
- Dell OM787
- Dell YD624)
- for Dell Latitude D531
- D820
- M65
- Dell DF249
- Dell DF192
- Dell XD736
- 1 x lithium ion 4400 mAh
- D531N
- D830; Precision Mobile Workstation M4300
Know your gear
Need a battery for Dell Laptops/Notebooks with the following model numbers: D531, D820, D830 series and Precision M65? BTI has you covered with our premium 6 cell LiIon battery. This product has been engineered to meet or exceed the original manufacturer's specifications and replaces the original Dell part numbers 87-22S8S-4EC, M22BAT-8. All BTI batteries are manufactured and tested under our stringent quality standards and come with an industry leading 18 month manufacturer's warranty. BTI... True to the original.