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

TOPKTEAM

TOPKTEAM R05P0 GRT01 laptop battery 15.2V 64Wh 4000mAh

SKU CH-S2H1-YS8CY

A 15.2 V, 64 Wh lithium-ion replacement battery compatible with Dell Latitude 5421, 5431, 5521, 5531 and Precision 3470, 3561, 3571, 3581 models

  • Battery TypeLithium-Ion
  • 2V output matches original spec for stable power
  • 64Wh capacity supports extended work sessions
  • 4000mAh Li-ion cells deliver reliable daily runtime
  • Fits Latitude 5421, 5431, 5521, 5531 models
  • Compatible with Precision 3470, 3561, 3571, 3581

Direct replacement for Dell Precision and Latitude

The TOPKTEAM R05P0 GRT01 is a new lithium-ion battery rated at 15.2V and 64Wh with a 4000mAh capacity. It is engineered to fit select Dell Precision and Latitude mobile workstations. Buyers needing a different voltage or a higher watt-hour rating will not be served by this unit.

Black lithium-ion pack

The pack uses a black lithium-ion cell assembly terminated by the proprietary Dell interface required by the listed models. No cables or adapters are included because the battery slots directly into the chassis bay. Systems outside the Precision 3470, 3561, 3571, 3581 and Latitude 5421, 5431, 5521, 5531, 5531 ranges cannot accept this connector.

Ready to install without extra tools or software

The box contains only the battery itself; there are no mounting screws, driver discs or calibration utilities supplied. Installation is a mechanical swap that the laptop firmware recognises immediately. Users who expect bundled hardware or a software suite for battery management will need to source those separately.

Highlights

  • 2V output matches original spec for stable power
  • 64Wh capacity supports extended work sessions
  • 4000mAh Li-ion cells deliver reliable daily runtime
  • Fits Latitude 5421, 5431, 5521, 5531 models
  • Compatible with Precision 3470, 3561, 3571, 3581

Specifications

Battery TypeLithium-Ion

Questions about this item

What voltage does the 15.2V 64Wh lithium-ion pack deliver to the laptop?

The pack supplies 15.2 volts at a rated 64 watt-hours, matching the original specification for the listed Dell models.

Which Dell chassis does the black R05P0 GRT01 battery fit?

It fits Latitude 5421, 5431, 5521, 5531 and Precision 3470, 3561, 3571, 3581 chassis.

How is the battery installed and what step do people miss?

Power off, unplug the AC adapter, release the bottom cover screws, disconnect the old pack connector, connect the new pack, then re-secure the cover before powering on.

Also in this aisle

People compared these

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