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
Small rectangular lithium-ion battery pack with wire connector, 37 by 20 by 6 mm

Cameron Sino Battery for Samson Micro AR2 Swar2 Airline 300mAh 3.7V

SKU CH-S5BN-X4EQF

Replacement lithium-ion battery for Samson Micro AR2 and Swar2 Airline receivers, 300 mAh, 3.7 V

  • Specifications37.00 x 20.00 x 6.00
  • Typelithium_ion
  • Battery Pack37.00 x 20.00 x 6.00
  • Battery Typelithium_ion
  • Battery Capacity300.00 milliamp_hours
  • Battery Voltage3.70 volts
  • Ready-to-install replacement for Samson Micro AR2 and Swar2 Airline
  • 300 mAh capacity delivers reliable wireless runtime
  • 7 V lithium-ion cell matches original voltage spec
  • Compact 37 x 20 x 6 mm form factor fits the battery bay
  • Built-in protection circuit guards against overcharge and short circuit

Replacement Battery for Samson Micro AR2

This lithium-ion pack replaces the original power cell in the Samson Micro AR2 receiver and Swar2 Airline system. It matches the OEM part number 1-OTH0157 and fits the specified equipment without modification. The battery arrives new and ready for installation after verifying the device model.

300 mAh Capacity and 1.11 Wh Energy

The cell stores 300 milliampere-hours at 3.7 volts, delivering 1.11 watt-hours for typical wireless receiver operation. Runtime depends on the transmitter duty cycle and audio levels; extended sessions may require a spare unit. The pack weighs 7.0 grams and measures 37.00 by 20.00 by 6.00 millimetres.

Connector and Form Factor Decide Fit

The pack uses the proprietary connector and exact 37.00 by 20.00 by 6.00 millimetre footprint required by the Micro AR2 receiver. Builders whose equipment uses a different pin layout or larger cavity cannot use this cell. Confirm the part number on the original battery before ordering.

Highlights

  • Ready-to-install replacement for Samson Micro AR2 and Swar2 Airline
  • 300 mAh capacity delivers reliable wireless runtime
  • 7 V lithium-ion cell matches original voltage spec
  • Compact 37 x 20 x 6 mm form factor fits the battery bay
  • Built-in protection circuit guards against overcharge and short circuit

Specifications

BrandCameron Sino
ModelMicro AR2 receiver, Swar2 Airline
Part Number1-OTH0157 Micro AR2 receiver, Swar2 Airline
Specifications37.00 x 20.00 x 6.00
Typelithium_ion
Battery Pack37.00 x 20.00 x 6.00
Battery Typelithium_ion
Battery Capacity300.00 milliamp_hours
Battery Voltage3.70 volts

Questions about this item

Will this battery fit alongside the original connector in my Samson Micro AR2 receiver?

Yes, it uses the same 37.00 x 20.00 x 6.00 mm form factor and a fully decoded chip that works just like the original 1-OTH0157 part.

How can I confirm the replacement is performing correctly after installation?

A new unit reaches its best performance after 2 or 3 complete charge and discharge cycles, delivering the rated 300 mAh at 3.7 V.

What comes in the package and do I need any extra parts?

The box contains one lithium-ion cell with shock-absorbing foam protection; no separate charger or cables are included.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.