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) CMP3D P04T T96F2 Battery for Dell Inspiron Mini 1012 Series 854TJ 3G0X8 KMP21 312-0966 312-0967 [11.1V] Compatible Battery

(Bundle with Adapter for 50% Off) CMP3D T96F2 312-0965 Battery for Dell Inspiron Mini 1012 Series Laptop 3G0X8 KMP21 0TT84R 91R88 P04T WR5NP [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 LDE264-db-u001
Compatible Brand Dell
Capacity 4400mAh / 49Wh
Cell Type Conventional Li-ion
Shipping Free Shipping

COMPATIBLE LAPTOP MODELS

Dell Inspiron Mini 1012 Series:

1012-1243ibu | 1012-571obk | 1012-687awh | 1012-687crd | 1012-687ibu | 1012-687jgn | 1012-687obk | 1012-687ppk | 1012-738crd | 1012-738ibu | 1012-799awh | 1012-799crd | 1012-799ibu | 1012-799obk and more

Dell Inspiron Mini 1012n Series

Dell Inspiron Mini 1012v Series

COMPATIBLE ORIGINAL PART NUMBERS

CMP3D | T96F2 | 312-0965 | 3G0X8 | KMP21 | 0TT84R | 91R88 | P04T | WR5NP | P04T001 | 1JJ15 | 2T6K2 | 312-0966 | 312-0967 | 3K4T8 | 854TJ | 86NP1 | 8PY7N | 01JJ15 | 02T6K2 | 03K4T8 | 0854TJ | 08PY7N | 0CMP3D | 0G2CGH | 0G9PX2 | 0N42J8 | 0NJ644 | 0T96F2 | 0VXY21 | 0WR5NP | 999T2059F | 999T2061F | G2CGH | G9PX2 | N42J8 | NJ644 | RC4FT | TT84R | VXY21

REMARKS