We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-ion laptop battery pack with label showing 11.25V 40WH

KingSener

KingSener JK6Y6 40WH 11.25V laptop battery

SKU CH-KBEZ-WJEPK MPN JK6Y6

Replacement 11.25V 40WH lithium-ion battery compatible with Dell Latitude, Inspiron and Vostro models

  • Battery Voltage11.25V
  • Battery Capacity40WH
  • Reliable power with 40WH 11.25V Li-ion cells
  • Direct replacement for JK6Y6 H5CKD 9077G part numbers
  • Fits Dell Latitude 3410 3510 and Vostro 14 5402 5501 5502
  • Compatible with Inspiron 5300 5301 5401 5408 5508 5509 series
  • Supports Inspiron 2-in-1 Silver models 5400 5406 7300 7306 7500 7506

Replacement battery for Dell Latitude and Inspiron

The KingSener JK6Y6 is a new lithium-ion pack rated at 11.25 V and 40 Wh. It serves as a direct replacement for the original Dell part numbers JK6Y6, H5CKD, 9077G, TXD03 and the associated P-series codes. The battery fits a wide range of Dell Latitude 3410 and 3510 models as well as numerous Inspiron and Vostro 14 and 15 inch laptops listed in the compatibility data.

Suits owners of listed silver 2-in-1 models.

This unit matches the silver-chassis versions of the Inspiron 7300, 7306, 7500 and 7506 2-in-1 series. It does not fit the black-chassis versions of those same models. Buyers with a black 7300, 7306, 7500 or 7506 2-in-1 should look for a different part. The battery also covers the Inspiron 5300, 5301, 5400, 5401, 5406, 5408, 5409, 5508 and 5509 series plus Vostro 5402, 5501 and 5502.

40 Wh capacity at 11.25 V decides fit

The single specification that confirms compatibility is the 40 Wh capacity combined with the 11.25 V nominal voltage. If the original battery in the target laptop shows those exact ratings and one of the listed part numbers, this replacement will match the electrical and physical requirements.

Highlights

  • Reliable power with 40WH 11.25V Li-ion cells
  • Direct replacement for JK6Y6 H5CKD 9077G part numbers
  • Fits Dell Latitude 3410 3510 and Vostro 14 5402 5501 5502
  • Compatible with Inspiron 5300 5301 5401 5408 5508 5509 series
  • Supports Inspiron 2-in-1 Silver models 5400 5406 7300 7306 7500 7506

Specifications

BrandLUSONBAY
ModelJK6Y6
Part NumberJK6Y6 H5CKD 9077G 09077G TXD03 0TXD03 0H5CKD
Battery Voltage11.25V
Battery Capacity40WH

Questions about this item

Will the JK6Y6 battery fit my Dell Inspiron 7300 2-in-1 Silver chassis?

Yes, the JK6Y6 is listed as a replacement for the Dell Inspiron 7300 2-in-1 Silver series. It will not fit the Black variant of that model.

Which screw or latch step do people miss when swapping the JK6Y6 into a Latitude 3410?

After removing the base cover screws, the battery connector must be unplugged before lifting the old pack; skipping that disconnect risks damaging the motherboard header.

How many charge cycles before the 40WH Li-ion pack needs replacing?

A typical Li-ion laptop battery retains usable capacity for roughly 300 to 500 full cycles; expect replacement once runtime drops below your needs.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.