TPOWER 3V Lithium Coin Cell Batteries
Select Your Required Battery Model and Pack Quantity
CR1220   |   CR1632   |   CR2016   |   CR2025   |   CR2032   |   CR2430   |   CR2450   |   CR2477

TPOWER 3V Lithium Coin Batteries

Select from a range of TPOWER 3V lithium coin cell batteries for compatible car key fobs, remote controls, watches, calculators, electronic scales, LED lights, sensors, toys and other small electronic devices.

Please check the exact battery model printed on your original battery or specified by the device manufacturer before ordering.

Warning – Button / Coin Battery Hazard
Button/coin batteries can cause severe injuries or even death when swallowed. Keep batteries out of reach of children. If you suspect a child has swallowed or inserted a button/coin battery, seek medical attention immediately.
Important Compatibility Information
CR coin batteries may have the same 3V voltage but different diameters, thicknesses and capacities. Always select the exact battery model required by your device.
CR2016, CR2025 and CR2032 have the same 20mm diameter but different thicknesses and are not automatically interchangeable.

Battery Model Comparison

Model Voltage Capacity Size Expiry
CR1220 3V Approx. 35mAh 12 × 2.0mm 12/2029
CR1632 3V Approx. 130mAh 16 × 3.2mm 12/2029
CR2016 3V Approx. 75mAh 20 × 1.6mm 12/2027
CR2025 3V Approx. 160mAh 20 × 2.5mm 12/2027
CR2032 3V Approx. 225mAh 20 × 3.2mm 12/2030
CR2430 3V Approx. 300mAh 24.5 × 3.0mm 12/2030
CR2450 3V Approx. 550mAh 24.5 × 5.0mm 12/2029
CR2477 3V Approx. 950–1000mAh 24.5 × 7.7mm 12/2029

Individual Battery Information

TPOWER CR1220 – Expiry 12/2029

Compact 3V coin cell battery for compatible watches, calculators, garage remotes, toys and car key fobs.

Voltage: 3V
Capacity: Approximately 35mAh
Size: 12mm × 2.0mm
Expiry: 12/2029
TPOWER CR1632 – Expiry 12/2029

Reliable lithium coin battery suitable for compatible car remotes, fitness trackers, LED lights and toys.

Voltage: 3V
Capacity: Approximately 130mAh
Size: 16mm × 3.2mm
Expiry: 12/2029
TPOWER CR2016 – Expiry 12/2027

Slim lithium battery for compatible watches, calculators, toys, glucose meters and remote controls.

Voltage: 3V
Capacity: Approximately 75mAh
Size: 20mm × 1.6mm
Expiry: 12/2027
TPOWER CR2025 – Expiry 12/2027

Medium-capacity lithium coin cell suitable for compatible car keys, calculators, electronic scales and toys.

Voltage: 3V
Capacity: Approximately 160mAh
Size: 20mm × 2.5mm
Expiry: 12/2027
TPOWER CR2032 – Expiry 12/2030

Popular lithium coin cell commonly used in compatible car keys, toys, LED lights, watches and medical devices.

Voltage: 3V
Capacity: Approximately 225mAh
Size: 20mm × 3.2mm
Expiry: 12/2030
TPOWER CR2430 – Expiry 12/2030

High-capacity coin cell for compatible LED lights, garage openers, medical monitors and electronic scales.

Voltage: 3V
Capacity: Approximately 300mAh
Size: 24.5mm × 3.0mm
Expiry: 12/2030
TPOWER CR2450 – Expiry 12/2029

Extra-capacity battery for compatible sensors, toys, LED torches, electronic scales and medical instruments.

Voltage: 3V
Capacity: Approximately 550mAh
Size: 24.5mm × 5.0mm
Expiry: 12/2029
TPOWER CR2477 – Expiry 12/2029

High-capacity lithium battery for compatible industrial sensors, medical devices, backup systems and electronic equipment requiring extended runtime.

Voltage: 3V
Capacity: Approximately 950–1000mAh
Size: 24.5mm × 7.7mm
Expiry: 12/2029

Available Pack Quantities

1 Battery   |   3 Batteries   |   5 Batteries   |   10 Batteries
20 Batteries   |   50 Batteries   |   100 Batteries

Please select both the required battery model and pack quantity from the variation menus before completing your order.

Common Applications

  • Car key fobs and remote controls
  • Watches and clocks
  • Calculators
  • Electronic scales
  • LED lights and small torches
  • Toys and small electronic devices
  • Computer motherboards and memory backup
  • Sensors, meters and compatible medical devices

Application examples are general only. Always use the exact battery model specified by the equipment manufacturer.

Warning – Button / Coin Battery Hazard
Button/coin batteries can cause severe injuries or even death when swallowed. Keep batteries out of reach of children. If you suspect a child has swallowed or inserted a button/coin battery, seek medical attention immediately.
  • These batteries are non-rechargeable. Do not attempt to recharge.
  • Keep new and used batteries away from children.
  • Keep batteries in their original packaging until required.
  • Do not leave loose button batteries where children can reach them.
  • Dispose of used batteries immediately and safely.
  • Do not short-circuit, crush, puncture, disassemble or expose to fire.
  • Install batteries with the correct positive and negative polarity.
  • Do not mix old and new batteries or different battery models.
  • Store unused batteries away from keys, coins and other metal objects.

Package Contents

TPOWER 3V lithium coin cell batteries in the selected battery model and selected pack quantity.

Electronic devices are not included.
Please Check Before Ordering
Confirm the exact battery number printed on your original battery. Batteries with similar appearances may have different dimensions, capacities and device compatibility.
Product packaging and printing may vary slightly between production batches. Expiry dates shown apply to the current stock for each selected battery model.