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Rectangular black battery pack with contacts on one end

Cameron Sino 8100 battery 2000mAh 14.40Wh 7.2V

SKU CH-G79G-1YP04 MPN 8100

Replacement 7.2 V 2000 mAh battery for Dremel 8100 cordless multi-tools

  • 2000mAh capacity extends cordless multi-tool runtime
  • 2V 14.40Wh matches original DREMEL 8100 specifications
  • ISO9001 RoHS CE certified for safe operation
  • 0g lightweight design with decoded chip fits directly
  • Overcharge over-discharge short-circuit protection preserves battery life

Compatible power-tool battery

This replacement battery fits the DREMEL 8100 cordless multi-tool and matches the original part numbers listed by the manufacturer. It delivers 2000mAh capacity at 7.2V for 14.40Wh of energy. The pack includes a fully decoded chip that communicates with the tool exactly like the original unit.

Buyers with other DREMEL models

This unit is built only for the 8100 series multi-tool and will not fit other DREMEL power tools or devices from different brands. Users who need a battery for a different model or voltage should look at other options.

7.2V voltage match

The battery operates at 7.2V, which must match the voltage printed on your original pack or in the tool manual. Using a pack with a different voltage can damage the tool or prevent it from starting.

How it compares

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

Price $24.99
Cheaper than about 57% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron Sino
Model name8100, 8100 Cordless Multi-Tool
Part number2 607 336 715, 2.615.080.8JA, 26150808JA, 85-0352, B808-01, B808-02, F0138100JB

Questions about this item

How many charge cycles before the 2000mAh 7.2V battery needs replacement?

A new battery reaches its best performance after 2 or 3 complete charge and discharge cycles; the sealed lead-acid cells then continue service until capacity drops below useful levels.

What limits runtime first when the 8100 cordless multi-tool runs continuously?

The 14.40Wh capacity sets the energy ceiling, so sustained high-draw operation will hit that limit before thermal or voltage cut-offs intervene.

How much heat does the 119g pack generate during all-day use?

Normal operation keeps the pack within safe temperatures; avoid storage above 60°C / 140°F and do not charge with low-quality adapters to prevent excess heat buildup.

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