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
Black rectangular Li-ion battery pack with smooth matte finish, 118.30 by 58.70 by 36.70 mm

Cameron & Co

Cameron & Co DS-CS-TAP815TW 2600mAh Li-ion battery

SKU CH-9GJN-EJM91

Li-ion 2600mAh replacement battery for Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 radios

  • Product typeAccessories (Battery)
  • 6 Ah capacity extends talk time on Tait radios
  • 4 V 2600 mAh Li-ion cell matches original T03-00011-CAAA spec
  • Fits TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300, TP9400
  • Replaces TPA-BA-100, TPK-BA-100, TPK-BA-101, TT35L1-D part numbers
  • Compact 118.30 × 58.70 × 36.70 mm black housing installs in seconds

Compatible Battery for Tait Radios

This replacement battery fits Tait two-way radio models TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400. It replaces original part numbers T03-00011-CAAA, TPA-BA-100, TPK-BA-100, TPK-BA-101 and TT35L1-D. The pack uses lithium-ion chemistry and is supplied new in black. It is designed for professionals who need a direct substitute for the original power pack.

Suits fleets standardised on Tait hardware

Organisations running the listed Tait portables can issue this cell to every operator without changing chargers or carriage. Buyers whose radios use a different voltage, connector or form factor cannot use this pack. Teams needing a higher capacity than 2.6 Ah or a chemistry other than lithium-ion must source an alternative.

7.4 V 2600 mAh lithium-ion pack

The decisive specification is the 7.4 volt, 2600 milliampere-hour rating, which delivers 19.24 watt-hours of energy. This exact voltage and capacity must match the radio's original requirement for safe operation. Verify the part number against the list above before ordering.

How it compares

Measured against everything we stock in Walkie-Talkies & CB Radios, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 57% of the 1,062 comparable items (median $34.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-TAP815TW
Product typeAccessories (Battery)

Questions about this item

How do I fit the DS-CS-TAP815TW into a Tait TP8110 without damaging the latch?

Power off the radio, align the battery rails with the guide slots, press firmly until the latch clicks, then verify the pack sits flush — forcing it sideways cracks the catch.

What upkeep does the 7.4 V 2600 mAh Li-ion pack need over its life?

Charge at room temperature, avoid full discharge cycles, clean the gold contacts with a dry cloth if they oxidise, and swap the pack when talk time falls far short of the rated 19.24 Wh.

Which limit appears first during a long shift with the TP9400 on high power?

The 2.6 Ah capacity depletes after roughly ten hours of heavy transmit, so runtime ends before the cells overheat or voltage sags.

More in Walkie-Talkies & CB Radios

Similar items