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Rectangular lithium-ion battery pack with connector and label showing 3400mAh 12.58Wh

Cameron Sino WT4000 battery 3400mAh 12.58Wh

SKU CH-TM70-HRJ0F MPN WT4000

Replacement lithium-ion battery for WT4000, WT4090 and WT41N0 wearable computers, 3400mAh 12.58Wh with built-in protection circuits

  • Extended shift power with 3400mAh lithium-ion capacity
  • Reliable operation in demanding industrial environments
  • Safe performance via built-in protection circuits
  • Direct replacement for WT4000, WT4090, WT41N0 models
  • Simple installation with precise OEM-compatible fit

Replacement battery for wearable computers

The Cameron Sino WT4000 is a 3400mAh lithium-ion replacement battery rated at 12.58Wh. It is designed for WT4000, WT4090 and WT41N0 wearable computers used in industrial and logistics environments. The unit matches OEM part numbers including 55-000166-01 and BTRY-WT40IAB0E.

Suits workers needing a direct swap

This battery fits operations that require a like-for-like power source with built-in protection circuits for safe charging and discharging. It is not for users who need a higher capacity pack or a different voltage platform than the original specification.

3400mAh capacity determines shift length

The 12.58Wh rating defines how long the wearable computer runs between charges under typical scanning and wireless workloads. If your workflow demands more runtime per shift, this capacity will not meet that requirement.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 60% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameWT4000, WT4070, WT-4070, WT4090, WT-4090, WT4090i, WT-4090OW, WT41N0

Questions about this item

Which wearable computers does the 3400mAh WT4000 battery fit?

This replacement battery is compatible with the WT4000, WT4090, and WT41N0 wearable computers, matching part numbers 55-000166-01, 82-90005-03, 82-90005-05, BTRY-WT40IAB0E, and BTRY-WT40IAB0H.

How do I install the WT4000 replacement battery, and what step is often missed?

Power off the wearable computer, release the battery latch, remove the old pack, insert the new WT4000 battery until it clicks securely, then power on to verify operation.

When should I replace the 12.58Wh lithium-ion battery in my WT4000 device?

Replace the battery when run time drops noticeably below a full shift, the pack no longer holds a charge, or the device shuts down unexpectedly during scanning or data tasks.

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