Premium Compatibility?Our G91J0 replacement laptop battery compatible with Dell Precision / Latitude / Inspiro / Vostro series laptops. Replace part numbers: G91J0, TN70C, 927N5, 0927N5, 0VKYJX, 0WV3K8, 0MVK11 etc. ?41Wh High Capacity?Li-ion battery provides up to 6-8 hours runtime (varies by usage), 11.25V voltage with 500+ charge cycles lifespan. ?Safety Certified?CE / FCC / RoHS certified with built-in protection against overcharge, over-discharge, and short circuits, etc. ?Notice Before Order?In order to avoid choosing the wrong model, please check your laptop model before placing an order. Open the back cover of the laptop to confirm the battery model, while press [CTRL + F] to search for your laptop model / part number. Compatible laptop models and part numbers of compatible batteries and laptops are listed as following in product details. ?Warm After-Sales Support? SBL provides 12-month warranty, full refund or replace within 30 days and 24/7 customer service. This replacement battery is engineered to meet or exceed OEM specifications for your Dell laptop. The 3-cell 41Wh capacity delivers reliable power for mobile workstations, while the intelligent chip ensures real-time power monitoring. Compatible with multiple Dell models released between 2016-2019, this battery is ideal for replacing aging or damaged batteries. Specifications: Battery Type: li-ion Capacity: 41Wh / 3700mAh Voltage: 11.25V Compatible Models: Dell Latitude 3320 3330 3420 3520 series. Dell Inspiro 3510 3511 3520 3515 3521 3525 5310 5320 5410 5415 5418 5420 5425 5510 5515 5518 5625 series. Dell Inspiro 14 Plus 7420 Series. Dell Inspiro 5410 2-in-1 7415 2-in-1 7420 2-in-1 7425 2-in-1 series. Dell Vostro 3420 3425 3510 3511 3515 3520 3525 5310 5320 5410 5415 5510 5515 5620 5625 series. Compatible / Original Battery Part Numbers: TN70C / 927N5 / 0927N5 / 0VKYJX / 0WV3K8 / 0MVK11 / 0XDY9K / 0MGCM5 / PG8YJ / 0PG8YJ / FH3K2 / 0FH3K2 / MGCM5 JGCCT / N9XX. Package Includes: 1 x Battery, User Manual, Toolkit CAUTION: Do not expose the battery to temperatures above 65? (149F). See the manual for safety instructions.