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Rectangular lithium-ion battery pack with dark casing and gold contacts

FYIOGXG Battery For Tait TP8100-TP9400 2600mAh 7.4V

SKU CH-1JPS-RMCF2

Replacement lithium-ion battery for Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 radios, 2600 mAh at 7.4 V

  • Battery pack size118.3 × 58.7 × 36.7
  • Battery typeLithium ion
  • Battery capacity2,600 mAh
  • Battery voltage rating7.4 V
  • Details118.3 × 58.7 × 36.7
  • Product typeLithium ion
  • Compatible with Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300, TP9400 radios
  • 2600mAh lithium-ion capacity delivers 19.24Wh for extended talk time
  • 4V output matches original battery specification exactly
  • Dimensions 118.30 x 58.70 x 36.70mm ensure proper fit in radio housing
  • ISO9001, RoHS and CE certified with overcharge, over-discharge and short-circuit protection

Compatible Tait radio models

This FYIOGXG lithium-ion battery replaces the original pack in Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 two-way radios. It matches the 7.4 V, 2600 mAh rating and the 118.30 x 58.70 x 36.70 mm form factor of the OEM cells. The integrated protection circuit guards against overcharge, over-discharge, over-voltage and short circuit.

Replaces OEM part numbers

Direct substitutes for Tait T03-00011-CAAA, TPA-BA-100, TPK-BA-100, TPK-BA-101 and TT35L1-D. The jump is worth it when the original pack no longer holds a full shift charge or shows swelling. Users who need higher capacity than 2600 mAh or a different voltage should look elsewhere.

Simple battery swap

The pack slides into the radio battery rail and locks with the existing latch; no tools or soldering are required. Online installation videos demonstrate the procedure in under a minute. The most common mistake is ordering without verifying the exact model number and part number printed on the old battery.

How it compares

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

Price $23.99
Pricier than about 81% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameFYIOGXG
Model nameBattery For Tait
Part number4894128144151
Product typeLithium ion
Power
Battery typeLithium ion
Battery capacity2,600 mAh
Battery voltage rating7.4 V
In the box
Battery pack size118.3 × 58.7 × 36.7

Questions about this item

Will the 118.30 x 58.70 x 36.70 mm case fit the battery compartment of my Tait TP8100?

Yes, the pack matches the original 118.30 x 58.70 x 36.70 mm footprint and slides into the TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 radios without modification.

What is the step people skip when fitting the decoded chip battery?

After inserting the pack, power the radio on and let it sit for a few minutes so the firmware reads the new chip and calibrates the fuel gauge correctly.

When should I replace the 2600 mAh lithium-ion pack?

Replace it when run-time drops noticeably below the original 19.24 Wh rating or the radio shuts down early on a full charge.

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