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Rectangular lithium-ion battery pack, dark blue finish, 54.92 by 33.94 by 6.00 mm

Cameron Sino A500 Aviation Tango 1050mAh 3.7V Battery

SKU CH-8D9F-T40RS MPN A500

Replacement lithium-ion battery for Lightspeed A500, Aviation, Tango headsets with 1050 mAh capacity and 3.7 V output

  • Replacement battery for Lightspeed A500, Aviation, Tango headsets
  • 1050 mAh capacity and 3.89 Wh energy for extended use
  • 7 V lithium-ion cell matches original voltage spec
  • Compact 54.92 x 33.94 x 6.00 mm size fits device bay
  • ISO 9001, RoHS and CE certified with protection circuits

Direct replacement for Lightspeed headsets

This Cameron Sino A500 battery replaces the Lightspeed 806-00001-000 cell in Aviation and Tango headsets. It delivers 1050 mAh at 3.7 V with a fully decoded chip that works like the original. The pack measures 54.92 x 33.94 x 6.00 mm and weighs 25.0 g.

Low heat and stable voltage in daily use

Lithium-ion chemistry keeps temperature rise minimal during normal headset operation. Overcharge, over-discharge, over-voltage and short-circuit protection circuits maintain steady output without audible noise. The 3.89 Wh capacity supports typical flight sessions without excessive drain.

Consistent output through long flights

Protection circuitry prevents voltage sag during extended transmit cycles. The cell sustains its rated capacity across repeated charge and discharge cycles, reaching peak performance after two or three full cycles. Storage above 60 °C is not recommended.

Highlights

  • Replacement battery for Lightspeed A500, Aviation, Tango headsets
  • 1050 mAh capacity and 3.89 Wh energy for extended use
  • 7 V lithium-ion cell matches original voltage spec
  • Compact 54.92 x 33.94 x 6.00 mm size fits device bay
  • ISO 9001, RoHS and CE certified with protection circuits

Specifications

BrandCameron Sino
ModelA500, Aviation, Tango

Questions about this item

How do I install the battery in my Lightspeed A500 headset, and what step is most often missed?

Open the headset battery compartment, align the 54.92 x 33.94 x 6.00 mm pack, and press the connector firmly until it clicks; the step most often missed is fully seating the connector.

What maintenance will this 1050 mAh lithium-ion pack need later?

No scheduled maintenance is required; after 2 or 3 full charge and discharge cycles the pack reaches its best performance, and it should be replaced when run-time drops noticeably.

What is the first limit I will hit if I use the headset continuously for long flights?

The 3.89 Wh capacity sets the runtime ceiling; sustained use will drain the pack before any thermal or voltage limit is reached.

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