We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular lithium-ion battery pack with textured dark casing and gold contacts

FYIOGXG 2600mAh 7.4V Replacement Battery for Tait TP8100-TP9400

SKU CH-P8TV-932T1

A 2600mAh 7.4V lithium-ion pack replaces Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 radio batteries

  • 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
  • 2600 mAh capacity delivers extended talk time
  • 4 V lithium-ion chemistry matches original radio specs
  • 30 × 58.70 × 36.70 mm form factor fits TP8100-TP9400 models
  • ISO 9001, RoHS and CE certified for safety compliance
  • 0 g lightweight pack with overcharge and short-circuit protection

Compatible Radio Models

This FYIOGXG lithium-ion replacement battery fits Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 two-way radios. It replaces original part numbers T03-00011-CAAA, TPA-BA-100, TPK-BA-100, TPK-BA-101 and TT35L1-D. The pack delivers 2600mAh capacity at 7.4 volts for 19.24Wh of energy. A fully decoded chip ensures communication with the radio matches the original specification.

Buyers Needing Different Capacity

Operators who require a higher or lower milliampere-hour rating for their specific duty cycle should verify the original battery label before ordering. The physical dimensions of 118.30 by 58.70 by 36.70 millimetres and a weight of 154.0 grams must match the radio's battery compartment exactly. Users of other radio brands or Tait models not listed above will find this pack incompatible.

Sustained Operation Behaviour

The lithium-ion chemistry maintains a stable 7.4 volt output across the discharge curve, supporting consistent transmit power during extended shifts. Integrated protection circuits guard against overcharge, over-discharge, over-voltage and short-circuit conditions to preserve cell health over repeated cycles. The manufacturer notes that optimal runtime is reached after two or three complete charge and discharge cycles. Storage above 60 degrees Celsius or 140 degrees Fahrenheit is not recommended.

How it compares

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

Price $22.99
Pricier than about 81% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameFYIOGXG
Model nameReplacement battery
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

Which Tait two-way radio models accept the 2600 mAh 7.4 V lithium-ion battery?

The replacement fits TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 radios.

Will the battery work in a TP8115 that currently uses an original Tait T03-00011-CAAA pack?

Yes, the pack replaces T03-00011-CAAA, TPA-BA-100, TPK-BA-100, TPK-BA-101 and TT35L1-D part numbers.

How can I confirm the battery is functioning correctly after the first charge?

After two or three full charge and discharge cycles the pack reaches its rated 19.24 Wh capacity and the radio powers on normally.

More in Household Batteries & Chargers

Similar items