Coin Button Rechargeable Batteries

Coin button rechargeable batteries are small, round single-cell batteries. They come in a wide range of voltages and sizes.

What are coin button rechargeable batteries used for?

Coin button rechargeable batteries are typically used to power small portable electronic devices like wristwatches (both analogue and digital), pocket calculators, LED torches, remote controls and toys. Their small size and longevity means they are also particularly suited for use in medical devices. Like other forms of rechargeable batteries, they are a good choice for backing up equipment that is normally mains-powered in case there is a power failure.

Advantages of coin button rechargeable batteries

Coin button rechargeable batteries has a long service life, which means they are ideal for applications where regularly replacing a battery is difficult or expensive (or both), such as in pacemakers. The fact that they can also be recharged makes them all the more versatile, allowing for prolonged use even in high-powered devices like hearing aids.


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Description Price Nominal Voltage Capacity Size Diameter Chemistry Terminal Type Typical Application Mounting Orientation Operating Temperature Range
RS Stock No. 422-400
Mfr. Part No.55615604940
BrandVarta
HK$95.78
Each
units
4.8V 150mAh V150H - NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 422-416
Mfr. Part No.55630605800
BrandVarta
HK$124.27
Each
units
6V 300mAh CP300H 25.1mm NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 422-393
Mfr. Part No.55615603940
BrandVarta
HK$92.40
Each
units
3.6V 150mAh V150H - NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 525-843
BrandRS PRO
HK$32.46
Each
units
3.6V 80mAh - 15.5mm NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 702-0755
Mfr. Part No.55750504012
BrandVarta
HK$148.54
Each
units
4.8V 510mAh V500HT 34.1mm NiMH Wire Lead - - -20 → +85°C
RS Stock No. 325-2872
Mfr. Part No.55630201043
BrandVarta
HK$30.22
Each
units
1.2V 300mAh CP300H 25.1mm NiMH Standard - - -20 → +65°C
RS Stock No. 525-849
BrandRS PRO
HK$21.60
Each
units
2.4V 160mAh - - NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 702-0764
Mfr. Part No.55960403013
BrandVarta
HK$111.40
Each
units
3.6V 600mAh V600HR - NiMH Wire Lead - - -20 → +65°C
RS Stock No. 422-371
Mfr. Part No.55615602940
BrandVarta
HK$50.33
Each
units
2.4V 150mAh V150H 25.5mm NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 422-387
Mfr. Part No.55602303013
BrandVarta
HK$47.49
Each
units
3.6V 16mAh V15H 11.5mm NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 263-6033
Mfr. Part No.55608602059
BrandVarta
HK$48.57
Each
units
2.4V 80mAh V80H 15.5mm NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 525-815
BrandRS PRO
HK$71.79
Each
units
6V 330mAh - 25.5mm NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 305-2751
Mfr. Part No.55608603059
BrandVarta
HK$76.57
Each
units
3.6V 80mAh V80H 15.5mm NiMH PCB Pin - - -20 → +65°C
RS Stock No. 525-811
BrandRS PRO
HK$47.46
Each
units
4.8V 160mAh - - NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 305-2830
Mfr. Part No.55615703012
BrandVarta
HK$95.62
Each
units
3.6V 150mAh V150H - NiMH PCB Pin - - -20 → +65°C
RS Stock No. 305-2795
Mfr. Part No.55615603059
BrandVarta
HK$89.99
Each
units
3.6V 150mAh V150H - NiMH PCB Pin - - -20 → +65°C
RS Stock No. 325-2888
Mfr. Part No.55625307053
BrandVarta
HK$146.04
Each
units
8.4V 250mAh V250H 25.1mm NiMH Tagged - Vertical -20 → +65°C
New
RS Stock No. 188-1975
Mfr. Part No.55602302012
BrandVarta
HK$53.95
Each
units
1.2V 16mAh - 11.5mm - - Alarm System, Consumer Device, Education, Electricity Meter, Emergency Lights, Energy Harvesting Backup, GPS Terminal, Hot Swap (Notebook), Personal Digital Assistant (PDA), Portable Lighting, Rechargeable Torchlight, Scanner (Bar Code Reader), Sensor, Sensor Network, Timer, Work Lights LED - -20 → +65 (Discharge) °C, 0 → +65 (Charge) °C
RS Stock No. 183-9500
Mfr. Part No.ML-621S/ZTN
BrandPanasonic
HK$30.05
Each
units
3V 5mAh - 6.8mm Lithium Manganese Dioxide - CMOS RAM Memory, Microcomputer Memory, Watches - -20 → +60°C
New
RS Stock No. 188-1976
Mfr. Part No.55620303059
BrandVarta
HK$89.20
Each
units
1.2V 210mAh - 25.6mm - - Alarm System, Consumer Device, Education, Electricity Meter, Emergency Lights, Energy Harvesting Backup, GPS Terminal, Hot Swap (Notebook), Personal Digital Assistant (PDA), Portable Lighting, Rechargeable Torchlight, Scanner (Bar Code Reader), Sensor, Sensor Network, Timer, Work Lights LED - -20 → +65 (Discharge) °C, 0 → +65 (Charge) °C
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