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Rectangular black lithium battery pack with branded label, 153.0 x 93.5 x 81.1mm

Estry

Estry TE6-A 36 V 3000 mAh standard battery

SKU CH-76WC-D4ZSF MPN TE6-A

A 36 V, 3000 mAh lithium replacement battery for Hilti TE6-A Li, TE6-A36 and WSR36-A tools, with overcharge and short-circuit protection

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity3,000 mAh
  • Battery voltage rating36
  • Product typeBatteries
  • 36 V 3000 mAh capacity powers Hilti TE6-A tools longer
  • Lithium-ion chemistry delivers 108.0 Wh energy in a 1290.0 g pack
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection extends battery life
  • ISO 9001, RoHS, CE and UN38.3 certifications confirm safety and quality standards
  • Direct replacement for Hilti part numbers B36V, 2203932, B36 and 418009

Replacement battery for Hilti tools

This 36 V lithium pack replaces the original Hilti TE6-A battery and fits the TE6-A Li, TE6-A36 and WSR36-A models. It delivers 3000 mAh capacity and 108.0 Wh energy for cordless rotary hammers and breakers. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. The pack is certified to ISO 9001, RoHS, CE and UN 38.3 standards.

Suits owners of compatible Hilti models.

Buyers who need a direct replacement for part numbers B36V, 2203932, B36 or 418009 will find the correct fit and voltage here. Users whose tools require a different voltage or a higher capacity pack should look at other options. The single-pack format covers one tool at a time.

36 V nominal voltage decides compatibility

The battery operates at 36.0 V, matching the electrical requirement of the listed Hilti rotary hammers. A different voltage would prevent the tool from starting or could damage the electronics. Confirm the tool's voltage rating before ordering.

How it compares

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

Price $70.99
Pricier than about 91% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameHILTI
Product typeBatteries
Power
Battery typeLithium
Battery capacity3,000 mAh
Battery voltage rating36
In the box
Battery pack size1-pack

Questions about this item

What run-time can I expect from the 108.0 Wh rating in a Hilti TE6-A?

The 108.0 Wh capacity at 36.0 V delivers 3000 mAh, giving typical cordless hammer-drill run-time of several hundred holes per charge depending on material and bit size.

Does the battery use a proprietary Hilti interface or a standard pack connector?

It uses the proprietary Hilti slide-on pack interface that matches the TE6-A Li, TE6-A36 and WSR36-A tools, so it locks directly onto those models without an adapter.

Will the 153.0 x 93.5 x 81.1 mm pack fit the battery bay on my TE6-A36?

Yes, those are the exact dimensions of the original Hilti B36V pack, so it seats flush in the TE6-A36, TE6-A Li and WSR36-A battery compartments.

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