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
Rectangular lithium-ion battery pack, dark finish, wire connector visible

Cameron Sino Battery 2000mAh 7.4V for TPMC-8X WiFi

SKU CH-H2R3-E4S1M

Replacement lithium-ion pack delivers 2000 mAh at 7.4 V for TPMC-8X WiFi remotes

  • Battery Typelithium_ion
  • Battery Capacity2000.00 milliamp_hours
  • Battery Voltage7.40 volts
  • Replaces original TPMC-8X WiFi remote battery directly
  • 2000 mAh capacity extends operating time per charge
  • 4 V lithium-ion chemistry matches factory specification
  • Built-in protection prevents overcharge and short circuits
  • Compact 136.20 x 53.40 x 6.25 mm fits existing compartment

Replacement Battery for TPMC-8X WiFi

This 7.4 V lithium-ion pack replaces the original battery in 6502269, TPMC-8X and TPMC-8X WiFi remote controls. It delivers 2000 mAh capacity and 14.80 Wh energy rating. The integrated protection circuit guards against overcharge, over-discharge, over-voltage and short circuit.

Verify Model and Part Number Before Ordering

Match your device model to 6502269, TPMC-8X or TPMC-8X WiFi and confirm the original part number is 81-207-392012, 81-215-360012 or TPMC-8X-BTP. Ensure the connector aligns correctly during installation. Allow two to three full charge cycles for the new cell to reach full performance.

Thermals Noise and Power Draw

The pack measures 136.20 x 53.40 x 6.25 mm and weighs 86.7 g. It operates safely within the temperature limits stated by the manufacturer and produces no audible noise during use. Power draw follows the remote control's own consumption profile.

Highlights

  • Replaces original TPMC-8X WiFi remote battery directly
  • 2000 mAh capacity extends operating time per charge
  • 4 V lithium-ion chemistry matches factory specification
  • Built-in protection prevents overcharge and short circuits
  • Compact 136.20 x 53.40 x 6.25 mm fits existing compartment

Specifications

Battery Typelithium_ion
Battery Capacity2000.00 milliamp_hours
Battery Voltage7.40 volts

Questions about this item

Does the pack include any cables or chargers, or is it just the battery?

Only the 2000 mAh 7.4 V lithium-ion cell is supplied; no charger, cable or adapter is included.

Which part number should I match — 81-207-392012, 81-215-360012 or TPMC-8X-BTP?

All three part numbers refer to the same 2000 mAh 7.4 V pack, so any one of them confirms compatibility with the 6502269, TPMC-8X or TPMC-8X WiFi remote.

What run-time can I expect from the 14.80 Wh rating in my TPMC-8X WiFi controller?

The 14.80 Wh capacity typically delivers several hours of control time, though actual duration depends on transmitter power setting and usage pattern.

Also in this aisle

People compared these

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