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
Rectangular black lithium-ion laptop battery pack with six cells

PISKEKAT

PISKEKAT 6-Cell 5200mAh 11.1V Laptop Battery Dell Latitude Precision

SKU CH-3QNW-XYCAJ

A 6-cell 5200 mAh 11.1 V lithium-ion replacement battery for Dell Latitude E6400, E6410, E6500, E6510 and Precision M2400, M4400, M4500, M6500 laptops, rated for about 500 recharge cycles

  • Battery TypeLaptop Batteries
  • Longer runtime with 5200 mAh 11.1 V capacity
  • Fits Latitude E6400 E6410 E6500 E6510 models
  • Works with Precision M2400 M4400 M4500 M6500 systems
  • Replaces part numbers PT434 PT435 PT436 PT437 KY477
  • Rated for about 500 recharge cycles over battery life

Compatible Dell Latitude and Precision models

This 6-cell lithium-ion replacement battery fits Dell Latitude E6400, E6410, E6500 and E6510 as well as Precision M2400, M4400, M4500 and M6500. It also matches part numbers PT434, PT435, PT436, PT437, KY477, KY265, KY266, KY268, FU268, FU274, FU571, MN632, MP303, MP307, NM631, NM632 and NM633.

Capacity and cycle life

The pack delivers 5200mAh at 11.1V and is rated for about 500 recharge cycles over its service life. That capacity supports typical office workloads and mobile use for a full workday on many of the listed systems.

Limits and fitment notes

The battery will not suit Dell models outside the listed Latitude and Precision series or any non-Dell laptops. Because the same physical pack covers many part numbers, the label may not show every compatible code; verify your original part number before ordering.

Highlights

  • Longer runtime with 5200 mAh 11.1 V capacity
  • Fits Latitude E6400 E6410 E6500 E6510 models
  • Works with Precision M2400 M4400 M4500 M6500 systems
  • Replaces part numbers PT434 PT435 PT436 PT437 KY477
  • Rated for about 500 recharge cycles over battery life

Specifications

Battery TypeLaptop Batteries

Questions about this item

How many recharge cycles can I expect from the 5200mAh 11.1V Li-ion pack before it needs replacing?

The manufacturer rates the 6-cell pack at about 500 recharge cycles over its life, so plan on a replacement once you approach that figure.

What capacity or voltage limit will I hit first if I run the 5200mAh 11.1V battery continuously?

The pack delivers 5200mAh at 11.1V; sustained use will drain that capacity until the voltage drops to the laptop's cutoff point.

Does the 6-cell 11.1V battery generate noticeable heat or fan noise during all-day operation?

The battery itself is passive and silent; any heat or fan noise comes from the laptop's own cooling system under load.

Also in this aisle

People compared these

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