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From Lithium Ion Polymer batteries with a 2-pin JST connector to coin cell or AAAs, we have plenty of options for adding mobility to your projects by using batteries to power your creations!
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Lithium Polymer Battery - 850mAh
Generic / OEMOriginal Price £6.98 inc VATCurrent Price £1.66 inc VAT
£1.38 ex VAT6 reviewsDESCRIPTION These are very slim, extremely lightweight batteries based on the new Polymer Lithium Ion chemistry. This is the highest energy densit...
View full detailsOriginal Price £6.98 inc VATCurrent Price £1.66 inc VAT
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Lithium Polymer Battery - 1000mAh
Generic / OEM£7.50 inc VAT
£6.25 ex VAT7 reviewsDESCRIPTION These are very slim, extremely lightweight batteries based on the new Polymer Lithium Ion chemistry. This is the highest energy density...
View full details£7.50 inc VAT
£6.25 ex VATSale -
Save 65%
Lithium Polymer Battery - 400mAh
Generic / OEMOriginal Price £4.20 inc VATCurrent Price £1.45 inc VAT
£1.21 ex VAT17 reviewsDESCRIPTION These are very slim, extremely lightweight batteries based on the new Polymer Lithium Ion chemistry. Each cell outputs a nominal 3.7V a...
View full detailsOriginal Price £4.20 inc VATCurrent Price £1.45 inc VAT
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Lithium Polymer Battery - 110mAh
Generic / OEMOriginal Price £4.79 inc VATCurrent Price £1.67 inc VAT
£1.39 ex VAT2 reviewsDESCRIPTION This is a very small, extremely lightweight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density ...
View full detailsOriginal Price £4.79 inc VATCurrent Price £1.67 inc VAT
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Save 48%
Lithium Polymer Battery - 3000mAh
Cool ComponentsOriginal Price £11.99 inc VATCurrent Price £6.28 inc VAT
£5.23 ex VAT5 reviewsDESCRIPTION This thin, large-capacity battery is perfect for providing stable, rechargeable power in projects/systems that are power-hungry! Unlike...
View full detailsOriginal Price £11.99 inc VATCurrent Price £6.28 inc VAT
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Bag of Bits
Cool Components£34.98 inc VAT
£29.15 ex VAT5 reviewsDESCRIPTION Due to popular demand, we're bringing back our mystery bag. There's a limited quantity of these and when they're gone, they're gone. Th...
View full details£34.98 inc VAT
£29.15 ex VATSold out -
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Coin Cell Battery - 20mm
Generic / OEM£1.50 inc VAT
£1.25 ex VATDESCRIPTION CR2032 Lithium Ion 3V button cell battery. Great for powering low power processors or blinking an LED for weeks at a time. Dimensions: ...
View full details£1.50 inc VAT
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Industrial Alkaline Battery - 625mAh 9V PP3
EnergizerOriginal Price £2.34 inc VATCurrent Price £1.87 inc VAT
£1.56 ex VATDESCRIPTION This Industrial 9V 625mAh Alkaline battery by ENERGIZER is perfect for your portable projects. It is ideal for use with Arduino and wil...
View full detailsOriginal Price £2.34 inc VATCurrent Price £1.87 inc VAT
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M5Stack Battery Module for ESP32 Core Development Kit
M5StackOriginal Price £7.49 inc VATCurrent Price £5.92 inc VAT
£4.93 ex VATDESCRIPTION Do you want to make a demo or prototype product that needs more battery life, than the battery in the M5GO base and the Basic base has?...
View full detailsOriginal Price £7.49 inc VATCurrent Price £5.92 inc VAT
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Lithium Polymer Battery - 12000mAh
Cool Components£29.98 inc VAT
£24.98 ex VATDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
View full details£29.98 inc VAT
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Coin Cell Battery - 12mm
Generic / OEMOriginal Price £1.55 inc VATCurrent Price £0.29 inc VAT
£0.24 ex VATDESCRIPTION LR44 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. Dimensions : 12.5mm x 2.5mm
Original Price £1.55 inc VATCurrent Price £0.29 inc VAT
£0.24 ex VATSave 81% -
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LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor (STEMMA JST PH & QT / Qwiic)
AdafruitOriginal Price £7.33 inc VATCurrent Price £5.71 inc VAT
£4.76 ex VAT1 reviewDESCRIPTION Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V an...
View full detailsOriginal Price £7.33 inc VATCurrent Price £5.71 inc VAT
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Ultra Alkaline Batteries - 1100mAh 1.5V AAA
Pro Elec£0.98 inc VAT
£0.82 ex VATDESCRIPTION These 2x AAA ultra Alkaline 1100mAh 1.5V batteries provide long-lasting, dependable power across a wide range of everyday applications....
View full details£0.98 inc VAT
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Lithium Polymer Battery - 5000mAh
Cool Components£24.98 inc VAT
£20.82 ex VAT1 reviewDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
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PiJuice Zero 1000mAh Battery
Pi Supply£12.95 inc VAT
£10.79 ex VAT1 reviewDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
View full details£12.95 inc VAT
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9V Battery Holder with Flying Leads
Cool ComponentsOriginal Price £1.49 inc VATCurrent Price £0.62 inc VAT
£0.52 ex VATDESCRIPTION Battery holder with flying leads, suitable for holding a PP3-size battery. Ideal for many applications Male and female snap-in termina...
View full detailsOriginal Price £1.49 inc VATCurrent Price £0.62 inc VAT
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PiJuice Zero 1200mAh Battery
Pi Supply£14.95 inc VAT
£12.46 ex VATDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
View full details£14.95 inc VAT
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PiJuice Zero 500mAh Battery
Pi Supply£8.99 inc VAT
£7.49 ex VATDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
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LiPo Battery Replacement for watchX
Cool Components£4.00 inc VAT
£3.33 ex VAT1 reviewDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
View full details£4.00 inc VAT
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Lithium Polymer Battery - 2200mAh 11.1V
Generic / OEM£14.39 inc VAT
£11.99 ex VATDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page ...
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Save 34%
Charger Kit for micro:bit
Monk MakesOriginal Price £29.39 inc VATCurrent Price £19.54 inc VAT
£16.28 ex VATDESCRIPTION A LiPo battery and charger board that charges automatically while you use your micro:bit! This neat solution to your micro:bit’s power...
View full detailsOriginal Price £29.39 inc VATCurrent Price £19.54 inc VAT
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PiJuice Zero - A Portable Power Platform for Raspberry Pi Zero
Pi Supply£35.98 inc VAT
£29.98 ex VATDESCRIPTION RETIRED PRODUCT - We’ve stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
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PiJuice Zero 600mAh Battery
Pi Supply£9.95 inc VAT
£8.29 ex VATDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...
View full details£9.95 inc VAT
£8.29 ex VATSold out