Quick tech specs
- 0394
- Dell CF711
- Dell CF623
- lithium ion
- for Dell Latitude D531
- D820
- D830N; Precision M4300
- Dell CF704
- Dell YD623
- Dell 312-0538)
- 7800 mAh
- D531N
- D830
- M65
Know your gear
Need a battery for Dell Laptops/Notebooks with the following model numbers: D531, D820, D830 and Precision M65? BTI has you covered with our premium 9 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.