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Rectangular lithium battery pack, matte finish, 94.96 x 33.6 x 19.36mm, 182.8g

Estry

Estry Battery Replacement for Charge 3 Stealth Edition GSP1029102A 6000mAh 3.7V

SKU CH-395Q-90V10

Lithium replacement battery delivering 6000mAh at 3.7V for Charge 3 and Charge 3 Stealth Edition devices, matching part number GSP1029102A

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity5,000 mAh
  • Battery voltage rating3.7
  • Product typeBatteries
  • Replaces original GSP1029102A battery in Charge 3 Stealth Edition
  • 6000 mAh capacity delivers extended runtime between charges
  • Built-in overcharge, over-discharge and short-circuit protection for safety
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 94.96 × 33.6 × 19.36 mm form factor fits device precisely

Replacement Battery for Charge 3 Stealth Edition

This lithium-ion cell is built as a direct replacement for the Charge 3 and Charge 3 Stealth Edition devices. It matches the original part number GSP1029102A and supplies a nominal 3.7V output. The pack is certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards.

Suitable for owners needing a fresh power cell

Users who want a drop-in battery with overcharge, over-discharge, over-voltage and short-circuit protection will find this unit fits the specified models. Buyers who need a different voltage, a higher capacity than 6000mAh, or a battery for another device should look elsewhere.

Simple swap with basic precautions

Installation consists of opening the device, disconnecting the old cell and connecting the new one using the existing connector. The main risk is reversing the polarity or damaging the fragile ribbon cable during reassembly, so work slowly and verify orientation before powering on.

How it compares

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

Price $16.99
Pricier than about 72% of the 10,440 comparable items (median $10.99).

Specifications

Product
Product typeBatteries
Power
Battery typeLithium
Battery capacity5,000 mAh
Battery voltage rating3.7
In the box
Battery pack size1-pack

Questions about this item

Which specific model numbers must my device show to accept this GSP1029102A battery?

The replacement fits devices labelled Charge 3 or Charge 3 Stealth Edition that list part number GSP1029102A on the original battery.

Will the 94.96 x 33.6 x 19.36 mm dimensions and 182.8 g weight match the space and connector in my existing Charge 3 unit?

Yes, the pack is built to the original specifications so it occupies the same bay and uses the identical connector as the factory cell.

After installing the 3.7 V 6000 mAh pack, how can I verify it is delivering the rated 22.2 Wh capacity?

Run a full charge cycle, then check the device’s battery meter or a USB power meter; it should report roughly 22.2 Wh over discharge.

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