How do I know if a laptop battery will fit my device?

The most reliable method is matching the part number printed on your original battery. Also confirm the voltage and compare the battery shape/connector position with the product photos and specs.

Where can I find the battery part number?

Shut down the laptop, unplug power, remove the battery (if removable), and read the label printed on the battery itself. That part number is the best way to confirm compatibility.

Are different battery voltages interchangeable?

No. You must match the voltage on your original battery. Note: 10.8V equals 11.1V, and 14.4V equals 14.8V.

What should I compare before ordering a replacement battery online?

Compare the original battery’s part number and voltage first, then verify size/shape, connector type and location, latch position, and orientation against the product photos and specifications.

Can I use my laptop model number instead of the battery part number?

You can use a laptop model number to narrow it down, but the battery part number is more precise. One laptop model can support multiple battery types, so the printed battery part number is best.

What quick settings can extend laptop battery life?

Enable Battery Saver/Power Saver, reduce screen brightness, close unused apps/tabs, turn off Wi-Fi/Bluetooth when not needed, and avoid heat buildup by keeping vents clear.

(Adapter Bundling Available) XX327 312-0822 FM332 Battery for Dell Latitude E4300 E4310 Series 0FX8X 451-11495 453-10039 312-0823 451-11494 CP289 FM338 G805H HW898 XX337 XX334 YP463 [11.1V] Compatible Battery

(Bundle with Adapter for 50% Off) Dell Latitude E4310 E4300 Series Laptop Battery XX327 HW898 FM332 312-0822 451-11494 CP289 312-9955 [11.1V] Compatible Battery

$39.00 USD

~~$63.70 USD~~ Sale $39.00 USD

*Price shown is for the Battery only. The AC adapter is offered at a discount when clicking the 'Add to Cart' button.*

Product variants

Product Info

Type Bundle
SKU lde220-db-u001
Compatible Brand Dell
Capacity 4400mAh / 49Wh
Cell Type Conventional Li-ion
Shipping Free Shipping

COMPATIBLE LAPTOP MODELS

Dell Latitude E4300 Series:

Latitude E4300n

Dell Latitude E4310 Series

COMPATIBLE ORIGINAL PART NUMBERS

XX327 | HW898 | FM332 | 312-0822 | 451-11494 | CP289 | 312-0823 | 312-9955 | 451-10636 | 451-10638 | 451-11458 | 451-11459 | 451-11460 | 451-11493 | 451-11495 | 453-10039 | CP294 | FM338 | G805H | HW905 | X855G | XX334 | XX337 | YP463 | 0FX8X

REMARKS