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 laptop battery with connector port

ARENTI

ARENTI DR02P 54Wh 11.4V 2 in 1 accessory

SKU CH-R83Y-N6J2H MPN DR02P

54 Wh 11.4 V replacement battery fits Dell Latitude 5550, 5540, 5450, 5440 and Precision 3590, 3580, 3490, 3480 series

  • 54 Wh capacity powers Dell Latitude and Precision 2-in-1s
  • 4 V lithium-ion cell charges faster and lasts longer
  • Tested for short-circuit, overheat and overload protection
  • CE, FCC and RoHS certified for safety compliance
  • Replaces OEM part numbers KDM9P, GTG7N, R73TC, GRWKG, 2X1V9

54Wh replacement battery for Dell 2-in-1 laptops

This 11.4V rechargeable battery fits Dell Precision 3480 3490 3580 3590 and Latitude 5440 5450 5540 5550 series devices. It replaces part numbers DR02P KDM9P GTG7N R73TC GRWKG 2X1V9 and carries CE FCC RoHS certifications.

Drop-in fit for supported chassis

The pack matches the original form factor so no adapter cables or chassis modifications are required. It frees the user from a degraded or swollen cell and restores mobile runtime without extra hardware.

Upgrade from a worn original cell

When the factory battery no longer holds a useful charge this 54Wh unit restores full capacity. It is not for machines outside the listed Precision and Latitude series or for buyers who need a higher-capacity pack.

Highlights

  • 54 Wh capacity powers Dell Latitude and Precision 2-in-1s
  • 4 V lithium-ion cell charges faster and lasts longer
  • Tested for short-circuit, overheat and overload protection
  • CE, FCC and RoHS certified for safety compliance
  • Replaces OEM part numbers KDM9P, GTG7N, R73TC, GRWKG, 2X1V9

Specifications

No published specifications for this item yet.

Questions about this item

How long does the 54Wh battery last under continuous load before needing a recharge?

The 54Wh capacity at 11.4V delivers a fixed energy reserve; actual runtime depends on the laptop's power draw and workload.

Does the replacement battery run hotter or draw more power than the original during all-day use?

The DR02P includes short-circuit, overheating and overload protection and meets CE, FCC and RoHS standards for safe thermal behaviour.

Which Dell Latitude or Precision models must I already own for this DR02P battery to fit and work?

It replaces part numbers DR02P, KDM9P, GTG7N, R73TC, GRWKG and 2X1V9 in Latitude 5550, 5540, 5450, 5440 and Precision 3590, 3580, 3490, 3480 series.

Also in this aisle

People compared these

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