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Rectangular lithium-polymer laptop battery pack, matte black finish

NShi

NShi TP8100 7.2V 2200mAh laptop battery

SKU CH-KXW5-9NSYJ MPN TP8100

7.2V 2200mAh lithium-polymer replacement battery compatible with Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 models

  • Battery typeLithium Polymer
  • Compatible with multiple Tait radio models including TP8100 and TP9400
  • Lithium Polymer chemistry provides 7.2V and 2200mAh capacity for extended runtime
  • Premium Grade A cells deliver longer battery life with no memory effect
  • Compact size of 85.70 x 47.90 x 69.62mm fits original battery compartments
  • Weighs 293.6g for lightweight portable operation

Replacement Battery for Tait Radios

The NShi TP8100 is a 7.2V 2200mAh lithium-polymer pack built to replace original batteries in Tait TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 and TP9400 portable radios. It matches the T03-00011-CAAA part number and supplies 15.84Wh of energy for professional voice and data users who need a fresh power source.

Sustained Capacity and Cell Quality

Premium Grade A cells deliver the rated 2200mAh without memory effect, so the pack holds its charge over repeated full cycles rather than fading after a few deep discharges. The 7.2V nominal voltage stays stable across a shift, giving consistent transmit power until the radio signals low battery.

Compact Form Factor and Direct Fit

At 85.70 x 47.90 x 69.62mm and 293.6g the battery slides into the radio’s existing latch without adapters or case modifications. Buyers needing a different voltage, a higher capacity or a charger bundled in the box will not find those options here.

How it compares

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

Price $49.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

How much heat does the 7.2 V 2200 mAh lithium-polymer pack generate during a full day of continuous use?

The cell chemistry runs cool under normal load; the 293.6 g pack stays within safe temperature limits for typical radio duty cycles.

What must I already own for this 85.70 × 47.90 × 69.62 mm battery to work in my radio?

You need a compatible Tait portable such as the TP8100, TP8110, TP8115, TP8120, TP8135, TP8140, TP9300 or TP9400 that accepts the T03-00011-CAAA part.

Will this replacement cell charge correctly in a charger designed for the original TP8100 battery?

Yes — the 7.2 V 15.84 Wh specification matches the original pack, so existing desktop or vehicle chargers for the listed models will charge it normally.

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