?Battery type: Li-ion; Capacity:7800mAh Voltage: 11.1V;Cells: 9-cell. Recharge cycles:500; The battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions. .
?Compatible Parts: 312-0748, 312-0754, 312-0917, 451-10583, C719R, FU268, FU272, FU274, FU439, KY266, KY268, KY466, KY477, MP303, MP307, MP490, NM631, NM632, NM633, PP27L, PP30L, PT434, PT435, PT436, PT437, PT644, U844G .
?Compatible Models: Dell Latitude E6400, Dell Latitude E6400 ATG, Dell Latitude E6400 XFR, Dell Latitude E6500, Dell Precision M2400, Dell Precision M4400, Dell Precision M6400 .
?Security & Reliability: Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard. .
?Warranty & Support: Full refund in 30 days, 12 months warranty. If any issues about the product within 365 days, click the button "ASK A QUESTION" and CONTACT US, we will respond within 24 hours via emails and give you friendly after-sales service. Press [CTRL + F] to search your laptop model/part number. .