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Rectangular lithium-ion battery pack, grey plastic casing, connector on one end

Cameron Sino TMA-BAT-02 1800mAh 3.70V battery

SKU CH-Y3PP-TTCY1

Replacement lithium-ion battery delivering 1800 mAh at 3.70 V for Tempest 2.4 GHz beltstations and wireless beltpacks

  • Battery pack size52.25 × 43 × 15.6
  • Battery typeLithium ion
  • Battery capacity1,800 mAh
  • Battery voltage rating3.7 V
  • Details52.25 × 43 × 15.6
  • Product typeLithium ion
  • 1800 mAh capacity powers extended wireless sessions
  • 70 V lithium-ion chemistry matches original specifications
  • Compatible with Tempest 2.4 GHz beltstation and beltpack models
  • Built-in protection against overcharge, over-discharge and short circuits
  • 25 × 43.00 × 15.60 mm form factor fits existing battery bay

Compatible replacement battery

The Cameron Sino TMA-BAT-02 is a lithium-ion pack rated at 1800mAh and 3.70V. It fits Tempest 2.4GHz beltstations, Tempest Wireless Beltpacks and the PLI variant. The pack measures 52.25 x 43.00 x 15.60mm and weighs 91.8g.

Sustained operation

A fully decoded chip manages power delivery to match the original specification. The battery holds 6.66Wh of energy for extended wireless sessions. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits during continuous use.

Practical limits

Operating temperature must stay below 60°C or 140°F. The pack reaches peak performance after two or three complete charge cycles. A quality charger is required; low-quality adapters will reduce service life.

How it compares

Measured against everything we stock in Wired & Wireless Headsets, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 88% of the 1,586 comparable items (median $60.99).

Specifications

Product
Brand nameCameron sino
Model nameHME Tempest 2.4 GHz beltstation Tempest Wireless Beltpacks Tempest Wireless Beltpacks PLIANT Tempest 2.4 GHz beltstation
Part numberHME T-LP1 TMA-BAT-02 PBT-LIP-01 2GL-523450-G2107
Product typeLithium ion
Power
Battery typeLithium ion
Battery capacity1,800 mAh
Battery voltage rating3.7 V
In the box
Battery pack size52.25 × 43 × 15.6

Questions about this item

How much heat does the TMA-BAT-02 generate when powering a Tempest beltpack all day?

The lithium-ion cell runs at 3.70 V and 1800 mAh, so typical warmth is low; avoid storage above 60 °C / 140 °F to prevent excess heat buildup.

Which original part numbers must my headset already use for this battery to fit?

It replaces HME part numbers T-LP1, PBT-LIP-01 and 2GL-523450-G2017 in Tempest 2.4 GHz beltstations and Tempest Wireless Beltpacks PLI.

Will the 52.25 × 43.00 × 15.60 mm pack sit flush in an older Tempest 2.4 GHz beltstation?

Yes, the dimensions match the OEM pack and the decoded chip communicates like the original, so the battery seats and reports charge normally.

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