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 Ni-MH battery pack, grey plastic casing, 87.1 by 45.56 by 22.74 mm

Estry

Estry 6043DWK standard battery 4.8V 3000mAh 14.4Wh

SKU CH-FC16-VR7XH MPN 6043DWK

Ni-MH replacement pack rated 4.8V 3000mAh 14.4Wh fits 6043DWK 6043D 6041D 6041DW and part 678102-6

  • Specifications4.8
  • Battery Pack1 Year
  • Drop-in replacement for 6043DWK, 6043D, 6041D, 6041DW
  • 8 V 3000 mAh Ni-MH delivers 14.4 Wh runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS
  • Compact 87.1 x 45.56 x 22.74 mm pack weighs 297.3 g

Direct Replacement Battery

The Estry 6043DWK is a nickel-metal hydride battery pack rated at 4.8V with a 3000mAh capacity and 14.4Wh energy rating. It matches the original specifications for compatible devices and includes overcharge, over-discharge, over-voltage and short-circuit protection. The pack measures 87.1 x 45.56 x 22.74mm and weighs 297.3g. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

Suitable for Listed Models Only

This battery fits the 6043DWK, 6043D, 6041D and 6041DW models and replaces part number 678102-6. Buyers who need a different voltage, capacity or form factor should look elsewhere. It is not suitable for devices requiring lithium-ion chemistry or proprietary communication protocols. Always verify the exact model and part number before ordering.

Drop-In Power for Compatible Units

The pack installs directly into the battery compartment of the listed equipment without adapters or wiring changes. Its built-in protection circuitry safeguards the host device during charging and discharge cycles. RoHS compliance confirms the absence of restricted hazardous substances. The certified design frees the user from sourcing separate protection boards or verifying cell balance manually.

Highlights

  • Drop-in replacement for 6043DWK, 6043D, 6041D, 6041DW
  • 8 V 3000 mAh Ni-MH delivers 14.4 Wh runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS
  • Compact 87.1 x 45.56 x 22.74 mm pack weighs 297.3 g

Specifications

BrandNi-MH
Model3000mAh
Specifications4.8
Battery Pack1 Year

Questions about this item

Which existing device models will the Estry 6043DWK battery replace without modification?

This battery is a direct replacement for devices using models 6043DWK, 6043D, 6041D and 6041DW, as well as part number 678102-6.

Will the physical dimensions of the 6043DWK pack fit the same compartment as the original 6041D battery?

Yes, the pack measures 87.1 x 45.56 x 22.74 mm and weighs 297.3 g, matching the form factor of the original batteries listed.

How can I confirm the 4.8 V 3000 mAh pack is delivering its rated 14.4 Wh after installation?

Measure the voltage at the terminals with a multimeter; a healthy pack will read close to 4.8 V under no load and sustain the rated capacity during device operation.

Also in this aisle

People compared these

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