Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 P FU268 FU274 FU571 MN632 MP303 MP307 NM631 NM633 312-0748 TX283

Compatible Battery Part Number (Use Ctrl+F to search)

PT434 / PT435 / PT436 / PT437 

KY477 / KY265 / KY266 / KY268 

FU268 / FU274 / FU571 

MN632 / MP303 / MP307 

NM631 / NM633 

W1193 / KY477 / C719R / 

312-0748 / 312-0917 / 312-0754 / 312-7414 / 451-10583 

C719R / GU715 P018K / PP27LA / PP30LA / RG049 / TX283 / U844G / W0X4F / 0GU715 / 0H1391 / 0P018K / 0RG049 / 0TX283 / 0W0X4F 0W1193 / H1391

Compatible Laptop Model (Use Ctrl+F to search)

Latitude E6400 Latitude E6400 ATG Latitude E6400 XFR Latitude E6410

Latitude E6500 Latitude E6500 X1 Latitude E6510 Latitude E8400

Precision M2400 Precision M4400 Precision M4500

Proper Battery Usage

• For first time usage, please charge the battery for 3 to 4 hours before using the laptop - usually it requires 2 to 3 charge/ discharge cycles before the battery achieves maximum capacity.

• Best practice is to unplug the charger when the battery is full. And plug in charger when battery reaches 20% to 30%.

• Usage time depends on how you are using your laptop. eg screen brightness, number of applications running etc. Average time is around 2 to 3 hours of continuous usage.

• Careful not to short-circuit the battery by placing the terminals in contact with other metal objects.