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Rectangular lithium battery pack, dark casing, 69.8 by 55.4 by 21.0 millimetres, 218.2 grams

Estry

Estry 8609000-018 standard battery 11.1V 2600mAh GS-1907

SKU CH-QW4A-BJH7N MPN 8609000-018

Replacement lithium battery pack rated 11.1V and 2600mAh for Kronos 8609000-018 and In 9000 models

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity2600mAh
  • Battery Voltage11.1
  • Replaces Kronos 8609000-018 and In 9000 models exactly
  • 1 V 2600 mAh lithium cell delivers 28.86 Wh capacity
  • 8 x 55.4 x 21.0 mm form factor fits original bay
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards

Replacement battery for Kronos In 9000

This 11.1 V lithium pack replaces the original GS-1907 cell in the Kronos In 9000 device. It delivers 2600 mAh capacity and 28.86 Wh energy rating. The pack is built to the same electrical and mechanical specifications as the factory battery. Over-charge, over-discharge, over-voltage and short-circuit protection circuits are integrated for safe operation.

Voltage and capacity match the original GS-1907

The single decisive figure is the 11.1 V nominal voltage combined with 2600 mAh capacity, which must match the device's charging and fuel-gauge expectations. Physical dimensions of 69.8 x 55.4 x 21.0 mm and a weight of 218.2 g ensure the pack seats correctly in the battery bay. Certifications include ISO 9001, RoHS, CE, UN 38.3 and MSDS.

Suits owners of a Kronos In 9000 needing a direct

Buyers with a different Kronos model or a third-party device that uses another part number should look elsewhere. The connector, pin-out and firmware handshake are tailored to the 8609000-018 / In 9000 platform. Anyone requiring a higher-capacity pack or a different voltage will need a different solution.

Highlights

  • Replaces Kronos 8609000-018 and In 9000 models exactly
  • 1 V 2600 mAh lithium cell delivers 28.86 Wh capacity
  • 8 x 55.4 x 21.0 mm form factor fits original bay
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards

Specifications

BrandKronos
TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity2600mAh
Battery Voltage11.1

Questions about this item

How long will the 2600 mAh 11.1 V pack run my Kronos 9000 before it needs recharging?

Runtime depends on the device's power draw; the pack stores 28.86 Wh, so divide that by your equipment's average wattage to estimate hours.

Does the GS-1907 pack use a proprietary connector or a standard interface?

The replacement is built to the original equipment's exact specifications, so it mates directly with the Kronos 9000 battery bay without adapters.

Will the 69.8 × 55.4 × 21.0 mm dimensions fit the battery compartment on my In 9000 unit?

Yes, the pack matches the OEM footprint and weighs 218.2 g, so it seats securely in the factory battery slot.

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