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Rectangular Ni-MH battery pack, green label, 59 by 35 by 20 mm

Estry

Estry Standard Battery 2000mAh 2.4V for Light LK4 LK6 LK8 ARB-LBM02M

SKU CH-DQWQ-XZ9R4

Replacement Ni-MH pack delivers 2000mAh at 2.4V for Light LK4, LK6 and LK8 lights

  • Battery pack size1 Year
  • Details2.4
  • Direct replacement for Light LK4, LK6 and LK8 torches
  • 2000 mAh Ni-MH cells deliver 4.8 Wh runtime
  • 4 V output matches original ARB-LBM02M specification
  • Overcharge, over-discharge and short-circuit protection built in
  • Certified to ISO 9001, RoHS, CE and UN 38.3 standards

Direct replacement for Light headlamps

This Estry Ni-MH cell matches the original 2.4V 2000mAh specification for Light LK4 LK6 and LK8 models. It measures 59.0 x 35.2 x 20.3mm and weighs 94.0g. Built-in protection guards against overcharge over-discharge over-voltage and short circuits. The pack carries ISO9001 RoHS CE UN38.3 and MSDS certification.

Upgrade from depleted original cells

When the factory battery no longer holds a full 4.8Wh charge this unit restores original runtime without modification. The jump is worth it if your headlamp shows reduced output or shorter burn time on the same settings. No soldering or adapter is required because the form factor and voltage are identical.

Suits owners of Light LK4 LK6 LK8

Hikers cyclists and workers who rely on these specific headlamps gain a certified drop-in spare. Buyers needing a different voltage capacity or connector should look elsewhere. Anyone unsure of their exact model or part number should verify compatibility before ordering.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $15.99
Pricier than about 70% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name2,000 mAh
In the box
Battery pack size1 Year

Questions about this item

Will the 59.0 x 35.2 x 20.3 mm pack fit the battery compartment of my Light LK4?

Yes, these dimensions match the original ARB-LBM02M pack used in the Light LK4, LK6 and LK8.

What is the correct way to insert the pack, and what mistake should I avoid?

Align the connector polarity exactly as the original battery; forcing it in reverse can damage the protection circuit.

When should I replace this 2000mAh Ni-MH pack?

Replace it when run-time falls to roughly half of the original 4.8 Wh capacity.

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