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BTI Lithium Ion Notebook Battery Item # 639612
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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.
|battery capacity||4400 mAh|
|battery type||lithium ion (Li-ion)|
|Compatibility||DELL LATITUDE D820; DELL PRECISION M65 SERIES; DELL LATITUDE D830; DELL LATITUDE D531; Dell PRECISION M65; Dell PRECISION M4300|
|manufacturer||Battery Technology, Inc|
|Output Voltage||11.1 V DC|
|warranty length||18-month limited|