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Battery & Charger Accessories
Charge your batteries safely with a LiPo balance charger or add convenience to powering your projects with a coin cell, AA or AAA battery holder for, portable powering of your electronics devices.
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Battery Holder with Switch, Lid + JST Connector for BBC micro:bit
Cool ComponentsOriginal Price £1.99 inc VATCurrent Price £1.62 inc VAT
£1.35 ex VAT11 reviewsDESCRIPTION This 2x AAA battery holder with switch and lid comes with a 2-pin JST connector and is compatible with the BBC micro:bit. It is fitted ...
View full detailsOriginal Price £1.99 inc VATCurrent Price £1.62 inc VAT
£1.35 ex VATSave 19% -
Sale
Adjustable 4-12V Step-Up/Step-Down Voltage Regulator S18V20ALV
Pololu£46.98 inc VAT
£39.15 ex VATDESCRIPTION This powerful step-up/step-down regulator efficiently produces an adjustable 4 V to 12 V output from input voltages between 3 V and 30 ...
View full details£46.98 inc VAT
£39.15 ex VATSale -
Save 50%
Battery Holder - 2x AAA with 2 Pin JST Connector for BBC micro:bit
Cool ComponentsOriginal Price £1.32 inc VATCurrent Price £0.66 inc VAT
£0.55 ex VAT3 reviewsDESCRIPTION This 2x AAA battery holder with 2 pin JST connector is compatible with the BBC micro:bit. It is fitted with 145mm colour coded power le...
View full detailsOriginal Price £1.32 inc VATCurrent Price £0.66 inc VAT
£0.55 ex VATSave 50% -
Save 60%
Battery Holder - 2 x AA with a 2 Pin JST Connector for BBC micro:bit
Cool ComponentsOriginal Price £1.00 inc VATCurrent Price £0.40 inc VAT
£0.33 ex VATDESCRIPTION This 2x AA battery holder with 2 pin JST connector is compatible with the BBC micro:bit. It is fitted with ~150mm colour coded power le...
View full detailsOriginal Price £1.00 inc VATCurrent Price £0.40 inc VAT
£0.33 ex VATSave 60% -
Save 22%
Battery Holder - 4xAA Square
Generic / OEMOriginal Price £1.72 inc VATCurrent Price £1.34 inc VAT
£1.12 ex VAT1 reviewDESCRIPTION Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.
Original Price £1.72 inc VATCurrent Price £1.34 inc VAT
£1.12 ex VATSave 22% -
Save 22%
LiPo Fuel Gauge (TOL-10617)
SparkFunOriginal Price £11.71 inc VATCurrent Price £9.11 inc VAT
£7.59 ex VATDESCRIPTION LiPo batteries are a great way to power your projects. They're small, lightweight, and pack a pretty good punch for their size. Unfort...
View full detailsOriginal Price £11.71 inc VATCurrent Price £9.11 inc VAT
£7.59 ex VATSave 22% -
Sold out
LED Driver Power Supply - 40A
Generic / OEM£23.99 inc VAT
£19.99 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 ...
View full details£23.99 inc VAT
£19.99 ex VATSold out -
Sale
Coin Cell Holder - 20mm
Generic / OEM£0.79 inc VAT
£0.66 ex VATDESCRIPTION Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries. RESOURCES Datasheet
£0.79 inc VAT
£0.66 ex VATSale -
Sale
PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+ (ID: 2030)
Adafruit£15.98 inc VAT
£13.32 ex VAT1 reviewDESCRIPTION PowerBoost 1000 Basic is the perfect power supply for your power-hungry portable project. This little DC/DC boost converter module can ...
View full details£15.98 inc VAT
£13.32 ex VATSale -
Sale
Photon Battery Shield
Particle£12.10 inc VAT
£10.08 ex VATDESCRIPTION The Photon battery shield provides you with an easy way to power your Photon module with a Lithium polymer battery. Not only can the b...
View full details£12.10 inc VAT
£10.08 ex VATSale -
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USB Charger Doctor - In-line Voltage and Current Meter
Generic / OEM£7.44 inc VAT
£6.20 ex VAT2 reviewsDESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page ...
View full details£7.44 inc VAT
£6.20 ex VATSold out -
Save 22%
Coin Cell Holder - 12mm
Generic / OEMOriginal Price £0.72 inc VATCurrent Price £0.56 inc VAT
£0.47 ex VATDESCRIPTION Through hole 12mm coin cell holder. It's the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place wi...
View full detailsOriginal Price £0.72 inc VATCurrent Price £0.56 inc VAT
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Save 33%
BAT (Battery) Detector v1.0
SeeedOriginal Price £4.00 inc VATCurrent Price £2.70 inc VAT
£2.25 ex VATDESCRIPTION Do you have a battery and wonder how much power is left? Then try this Battery Detector. Simply connect your polymer lithium battery to...
View full detailsOriginal Price £4.00 inc VATCurrent Price £2.70 inc VAT
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LiPo Battery Monitor 1-8s with Alarm
Generic / OEM£4.49 inc VAT
£3.74 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 ...
View full details£4.49 inc VAT
£3.74 ex VATSold out -
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Coin Cell Holder - 24.5mm
Generic / OEM£0.49 inc VAT
£0.41 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£0.49 inc VAT
£0.41 ex VATSold out