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Rectangular lithium battery, dark finish, thin profile, 101.96 by 41.9 by 4.2mm

Estry

Estry 8800 standard battery 2400mAh 3.8V 1-pack

SKU CH-4N38-NDCY6 MPN 8800

Replacement lithium battery rated 2400 mAh at 3.8 V for model 8800, certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity2400mAh
  • Battery Voltage3.8
  • Exact-fit replacement for model 8800
  • 2400mAh lithium cell delivers 9.12Wh runtime
  • Built-in protection against overcharge and short circuits
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 101.96 x 41.9 x 4.2mm design weighs 73.0g

Direct Replacement Battery

The Estry 8800 is a new lithium-ion cell rated at 2400mAh and 3.8V, supplied as a single pack. It matches the original dimensions of 101.96 x 41.9 x 4.2mm and weighs 73.0g. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. Certifications include ISO9001, RoHS, CE, UN38.3 and MSDS.

Users Needing Exact Compatibility

This unit suits owners of the 8800 model who must replace part numbers GP-S10-374192-010H, CP-BATT-8821 or 74-102376-01. Buyers with different devices or alternative part numbers should look elsewhere. The pack contains only one cell, so anyone requiring multiples must order additional units.

Capacity Determines Runtime

The 2400mAh rating sets the total energy available at 9.12Wh and directly controls how long the device runs between charges. Verify that this capacity matches the original specification before purchasing.

Highlights

  • Exact-fit replacement for model 8800
  • 2400mAh lithium cell delivers 9.12Wh runtime
  • Built-in protection against overcharge and short circuits
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 101.96 x 41.9 x 4.2mm design weighs 73.0g

Specifications

TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity2400mAh
Battery Voltage3.8

Questions about this item

How do I install the Estry 8800 battery and what step is often missed?

Power off the device, remove the old pack, align the 101.96 x 41.9 x 4.2 mm replacement, connect the cable fully, and verify the 3.8 V label matches before closing the case.

What maintenance or replacement will this 2400mAh lithium pack need later?

Expect gradual capacity loss after several hundred charge cycles; replace the pack when run-time drops below your needs, typically after two to three years of daily use.

What limit appears first under sustained load with the 9.12 Wh cell?

The built-in protection circuit will cut output if current exceeds safe thresholds, so prolonged high-drain use triggers an early shutdown before the cell overheats.

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