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) Dell RFJMW K4CP5 Latitude E6120 E6220 E6230 E6320 E6330 E6430S Series Y61CV Y61CV F7W7V FRR0G 7FF1K J79X4 09K6P TPHRG 0F7W7V 11HYV 312-1239 312-1381 312-1241 [11.1V] Compatible Battery

(Bundle with Adapter for 50% Off) RFJMW K4CP5 Battery for Dell Latitude E6120 E6220 E6230 E6320 E6330 E6430S Series Laptop J79X4 FRROG WJ383 09K6P Y61CV YJNKK 312-1381 7FF1K TPHRG 11HYV MHPKF 312-1446 [11.1V] Compatible Battery

$49.40 USD

~~$75.40 USD~~ Sale $49.40 USD

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

Capacity 4400mAh / 49Wh 6600mAh / 73Wh

Product variants

Remark:

6600mAh / 73Wh: The battery will protrude out the (bottom/side) of the laptop and will cause your laptop to sit at an angle. You may not be able to connect to a docking station with the extended battery.

Product Info

Type Bundle
SKU LDE273-db-u001
Compatible Brand Dell
Capacity 4400mAh / 49Wh or 6600mAh / 73Wh
Cell Type Conventional Li-ion
Shipping Free Shipping

COMPATIBLE LAPTOP MODELS

Dell Latitude E6120 Series

Dell Latitude E6220 Series

Dell Latitude E6230 Series

Dell Latitude E6320 Series

Dell Latitude E6330 Series

Dell Latitude E6430s Series

COMPATIBLE ORIGINAL PART NUMBERS

RFJMW | K4CP5 | J79X4 | FRROG | WJ383 | 09K6P | Y61CV | YJNKK | 0F7W7V | 11HYV | 312-1239 | 312-1241 | 312-1379 | 312-1380 | 312-1381 | 312-1446 | 3W2YX | 451-11702 | 451-11703 | 451-11704 | 451-11978 | 451-11979 | 451-11980 | 5X317 | 62CG8 | 7FF1K | 7M0N5 | 823F9 | 9GXD5 | 9P0W6 | CPXG0 | CWTM0 | F33MF | F7W7V | FHHVX | FN3PT | FRR0G | GYKF8 | HGKH0 | HJ474 | JN0C3 | K2R82 | K94X6 | KFHT8 | MHPKF | MPK22 | NGXCJ | R8R6F | RCG54 | RXJR6 | TPHRG | V7M6R | WJ38 | WRP9M | Y0WYY | Y40R5

REMARKS