Button Rechargeable Batteries

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

What are button rechargeable batteries used for?

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

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. 525-843
BrandRS PRO
£3.22
Each
Units
3.6V 80mAh - 15.5mm NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 525-798
BrandRS PRO
£2.30
Each
Units
3.6V 20mAh - 12mm NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 525-792
BrandRS PRO
£3.46
Each
Units
3.6V 160mAh - - NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 525-837
BrandRS PRO
£1.96
Each
Units
2.4V 80mAh - 15.5mm NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 525-815
BrandRS PRO
£7.83
Each
Units
6V 330mAh - 25.5mm NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 525-811
BrandRS PRO
£4.36
Each
Units
4.8V 160mAh - - NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 525-849
BrandRS PRO
£3.28
Each
Units
2.4V 160mAh - - NiMH PCB Pin - Vertical -20 → +35°C
RS Stock No. 422-393
Mfr. Part No.55615603940
BrandVarta
£8.12
Each
Units
3.6V 150mAh V150H - NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 407-877
Mfr. Part No.VL-2020/HFN
BrandPanasonic
£3.27
Each
Units
3V 20mAh VL2020 20mm Lithium Vanadium Pentoxide PCB Pin - Horizontal -20 → +60°C
RS Stock No. 407-899
Mfr. Part No.VL-2330/HFN
BrandPanasonic
£3.77
Each
Units
3V 50mAh VL2330 23mm Lithium Vanadium Pentoxide PCB Pin - Horizontal -20 → +60°C
RS Stock No. 702-0755
Mfr. Part No.55750504012
BrandVarta
£16.52
Each
Units
4.8V 510mAh V500HT 34.1mm NiMH Wire Lead - - -20 → +85°C
RS Stock No. 263-6033
Mfr. Part No.55608602059
BrandVarta
£5.30
Each
Units
2.4V 80mAh V80H 15.5mm NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 422-387
Mfr. Part No.55602303013
BrandVarta
£5.82
Each
Units
3.6V 16mAh V15H 11.5mm NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 407-906
Mfr. Part No.VL-3032/HF5N
BrandPanasonic
£4.32
Each
Units
3V 100mAh VL3032 30mm Lithium Vanadium Pentoxide PCB Pin - Horizontal -20 → +60°C
RS Stock No. 422-371
Mfr. Part No.55615602940
BrandVarta
£5.47
Each
Units
2.4V 150mAh V150H 25.5mm NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 669-0505
Mfr. Part No.VL1220-VCN
BrandPanasonic
£3.14
Each
Units
3V 7mAh VL1220 12.5mm Lithium Vanadium Pentoxide PCB Pin - Vertical -20 → +60°C
RS Stock No. 702-0764
Mfr. Part No.55960403013
BrandVarta
£18.09
Each
Units
3.6V 600mAh V600HR - NiMH Wire Lead - - -20 → +65°C
RS Stock No. 669-0514
Mfr. Part No.VL2020-VCN
BrandPanasonic
£3.16
Each
Units
3V 20mAh VL2020 20mm Lithium Vanadium Pentoxide PCB Pin - Vertical -20 → +60°C
RS Stock No. 422-400
Mfr. Part No.55615604940
BrandVarta
£9.58
Each
Units
4.8V 150mAh V150H - NiMH PCB Pin - Horizontal -20 → +65°C
RS Stock No. 422-416
Mfr. Part No.55630605800
BrandVarta
£12.69
Each
Units
6V 300mAh CP300H 25.1mm NiMH PCB Pin - Horizontal -20 → +65°C
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