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Rectangular black lithium-ion power-tool battery pack with label showing 36V 3000mAh

Cameron Sino 3000mAh 36V Li-ion Battery TE6-A36 WSR36-A 2203932

SKU CH-W8X1-Z1C0X

Replacement lithium-ion battery delivering 36 V and 3000 mAh for compatible power tools including 5091, 6211, 6311, 6831, 6911, 6913, 8411, 8412, HR160 and SC130 series

  • Battery pack size153 × 93.5 × 81.1
  • Battery typeLithium ion
  • Battery capacity3,000 mAh
  • Battery voltage rating36 V
  • Details153 × 93.5 × 81.1
  • Product typeLithium ion
  • 3000mAh capacity extends runtime on compatible power tools
  • 36V lithium-ion chemistry delivers consistent power for demanding applications
  • Fits models including 5091, 6211, 6212, 6311, 6312, 6831, 6911, 6913, 8411, 8412 series
  • Built-in protection against overcharge, over-discharge and short circuits
  • Replaces original part numbers 2203932, 418009, B36, B36V

Replacement battery for TE6-A36 and WSR36-A tools

This 36-volt lithium-ion pack replaces the original TE6-A Li, TE6-A36 and WSR36-A batteries used in a wide range of cordless power tools. It fits models such as the 5091D, 6211D, 6311D, 6831D, 6911D, 8411D, 8412D, HR160D and SC130DRA series. Builders who need a different voltage or a higher capacity will not be served by this pack.

Slide-in fitting with decoded chip

The battery uses the same slide-in interface as the original equipment and includes a fully decoded chip so the tool recognises it immediately. Installation videos are widely available online and the process is straightforward. The most common issue is a loose connector; ensure the terminals seat firmly before use. Buyers who cannot verify their tool’s part number against the long compatibility list risk ordering the wrong pack.

3000mAh capacity at 36 volts

The single figure that decides fit is the 3000mAh rating at 36 volts, delivering 108.0Wh of energy. Only tools designed for that exact voltage and capacity will charge and run correctly. If your machine requires a different amp-hour rating or voltage, this battery will not work.

How it compares

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

Price $67.99
Pricier than about 82% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron sino
Model nameTE6-A Li, TE6-A36, WSR36-A
Part number2203932, 418009, B36, B36 V
Product typeLithium ion
Power
Battery typeLithium ion
Battery capacity3,000 mAh
Battery voltage rating36 V
In the box
Battery pack size153 × 93.5 × 81.1

Questions about this item

How do I confirm the 36 V lithium-ion pack is working correctly after installation?

Charge the battery fully, then run the tool through a normal workload; the pack should deliver 3000 mAh capacity and maintain steady 36 V output without triggering the built-in over-voltage or short-circuit protection.

What comes in the box and what must I source separately?

The package contains the replacement battery with shock-absorbing foam; you will need to use your existing charger and the tool itself, as no charger or adapter is included.

Which part number matches my 8412DWH rotary hammer?

This unit carries part numbers 2203932, 418009, B36 and B36V and is listed as compatible with the 8412DWH model, so select this version for that tool.

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