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Rectangular black laptop battery pack measuring 102.2 by 58.9 by 23.1 mm

NShi

NShi XS Drive Olsberg 2000mAh 7.2V laptop battery

SKU CH-Q85K-W98CN

Replacement lithium-polymer battery for XS Drive Olsberg models, 2000 mAh at 7.2 V

  • Battery typeLithium Polymer
  • Replaces original battery across 15 part numbers including 9836721 and H983.6721
  • 2000 mAh capacity at 7.2 V delivers 14.4 Wh runtime
  • Lithium-polymer chemistry keeps weight to 250.0 g in 102.2 × 58.9 × 23.1 mm case
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Direct fit for XS Drive Olsberg models without modification

Replacement Battery for XS Drive Olsberg

This lithium polymer pack replaces the original power source in XS Drive Olsberg units. It matches the 7.2V operating voltage and fits the same physical footprint as the factory cell.

2000mAh Capacity and 14.4Wh Energy

The 2000mAh rating delivers 14.4Wh of usable energy for typical mobile workloads. Runtime scales with system draw; heavy continuous load will deplete the pack faster than light intermittent use.

Direct Swap for Part Numbers 2055112 and 983.6721

The battery substitutes OEM codes including 2055112, 804572, 983.6721 and AF-HI40000M. The upgrade is worthwhile when the original cell no longer holds sufficient charge for a full work session.

How it compares

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

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

Will this 7.2 V, 2000 mAh pack fit the original XS Drive Olsberg chassis without modification?

The pack measures 102.2 x 58.9 x 23.1 mm and weighs 250.0 g, matching the form factor listed for the Olsberg replacement series.

How can I confirm the battery is charging correctly after installation?

The system should recognise the 7.2 V chemistry and report a capacity near 14.4 Wh during the first charge cycle.

Does the box include any cables, screws or tools, or must I buy them separately?

Only the battery unit is supplied; mounting hardware and connectors are reused from the original pack.

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