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Original price $2.10 - Original price $2.10
Original price
$2.10
$2.10 - $2.10
Current price $2.10

micro:bit Battery Holder - 2xAAA (JST-PH)

SparkFun Electronics
In stock

This is a unique two-cell AAA battery holder built specifically for the micro:bit. The 6" (~150mm) cable has been terminated with a JST-PH connecto...

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Original price $2.10 - Original price $2.10
Original price
$2.10
$2.10 - $2.10
Current price $2.10
Original price $22.99 - Original price $25.99
Original price
$22.99 - $25.99
$22.99 - $25.99
Current price $22.99

Meanwell 18V Power Supply GST60A18-P1J

Chicago Electronic Distributors
Low stock

Mean Well 60W GST A-series is a highly reliable line of desktop style single-output green power adaptors. These constant voltage power supplies ...

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Original price $22.99 - Original price $25.99
Original price
$22.99 - $25.99
$22.99 - $25.99
Current price $22.99
Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95

5V 2.4A Switching Power Supply w/ 20AWG MicroUSB Cable

Adafruit
In stock

Our all-in-one 5V 2.5 Amp + MicroUSB cable power adapter is the perfect choice for powering single-board computers like Raspberry Pi, BeagleBone or...

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Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

9 VDC 1000mA regulated switching power adapter - Perfect for Arduino!

Adafruit
In stock

This is a really nice power supply. It's a switching DC supply so its small and light and efficient. It is thin so it fits in power strips without ...

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Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95
Original price $39.95 - Original price $39.95
Original price
$39.95
$39.95 - $39.95
Current price $39.95

USB Battery Pack for Raspberry Pi - 10000mAh - 2 x 5V @ 2A

Adafruit
In stock

DESCRIPTION A large-sized rechargeable battery pack for your Raspberry Pi or anything else that uses 5V. This pack is intended for providing a lo...

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Original price $39.95 - Original price $39.95
Original price
$39.95
$39.95 - $39.95
Current price $39.95
Original price $29.50 - Original price $29.50
Original price
$29.50
$29.50 - $29.50
Current price $29.50

Lithium Ion Battery Pack - 3.7V 6600mAh

Adafruit
In stock

These batteries are intended for use in electronics projects by people knowledgeable in the use and chemistry of lithium ion batteries. Do not use ...

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Original price $29.50 - Original price $29.50
Original price
$29.50
$29.50 - $29.50
Current price $29.50
Original price $0.95 - Original price $0.95
Original price
$0.95
$0.95 - $0.95
Current price $0.95

CR1220 12mm Diameter - 3V Lithium Coin Cell Battery

Adafruit
In stock

These are the highest quality & capacity batteries, the same as shipped with the iCufflinks, iNecklace, Datalogging and GPS Shields, GPS HAT, e...

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Original price $0.95 - Original price $0.95
Original price
$0.95
$0.95 - $0.95
Current price $0.95
Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95

Lithium Ion Polymer Battery - 3.7v 500mAh

Adafruit
In stock

These batteries are intended for use in electronics projects by people knowledgeable in the use and chemistry of lithium ion batteries. Do not use...

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Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95
Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95

5V 2A (2000mA) switching power supply

Adafruit
In stock

This is a FCC/CE certified and UL listed power supply. Need a lot of 5V power? This switching supply gives a clean regulated 5V output at up to 200...

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Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95
Original price $9.95
Original price $9.95 - Original price $9.95
Original price $9.95
Current price $8.95
$8.95 - $8.95
Current price $8.95

INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max

Adafruit
Low stock

NOTE: We have stock of the original, non-STEMMA version of this board. If you require a different version, please contact us!   This breakout board...

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Original price $9.95
Original price $9.95 - Original price $9.95
Original price $9.95
Current price $8.95
$8.95 - $8.95
Current price $8.95
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Original price $14.95 - Original price $14.95
Original price
$14.95
$14.95 - $14.95
Current price $14.95

5V 4A (4000mA) switching power supply - UL Listed

Adafruit
In stock

Need a lot of 5V power? This switching supply gives a clean regulated 5V output at up to 4 Amps (4000mA). 110 or 240 input, so it works in any cou...

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Original price $14.95 - Original price $14.95
Original price
$14.95
$14.95 - $14.95
Current price $14.95
Original price $2.95 - Original price $2.95
Original price
$2.95
$2.95 - $2.95
Current price $2.95

Adafruit 4 x AA Battery Holder with On/Off Switch

Adafruit
In stock

Make a nice portable power pack with this 4 x AA battery holder. It fits any alkaline or rechargeable AA batteries in series. There's a snap on cov...

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Original price $2.95 - Original price $2.95
Original price
$2.95
$2.95 - $2.95
Current price $2.95
Original price $12.50 - Original price $12.50
Original price
$12.50
$12.50 - $12.50
Current price $12.50

USB LiIon/LiPoly charger (v1.2)

Adafruit
In stock

This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses a USB mini-B for connection to any computer or 'USB wall a...

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Original price $12.50 - Original price $12.50
Original price
$12.50
$12.50 - $12.50
Current price $12.50
Original price $7.50
Original price $7.50 - Original price $7.50
Original price $7.50
Current price $6.75
$6.75 - $6.75
Current price $6.75

USB Charger Doctor - In-line Voltage and Current Meter

Adafruit
In stock

Help! This patient is heating up! Is the voltage too low? Is the current draw too high? Is there a doctor in the house? Oh, thank goodness, the Cha...

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Original price $7.50
Original price $7.50 - Original price $7.50
Original price $7.50
Current price $6.75
$6.75 - $6.75
Current price $6.75
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Original price $17.50 - Original price $17.50
Original price
$17.50
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Current price $17.50

USB / DC / Solar Lithium Ion/Polymer charger - v2

Adafruit
In stock

NOTE: This product is only designed for use with solar panels sold at the Adafruit store. We cannot guarantee this will work with solar panels pur...

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Original price $17.50 - Original price $17.50
Original price
$17.50
$17.50 - $17.50
Current price $17.50
Original price $1.95 - Original price $1.95
Original price
$1.95
$1.95 - $1.95
Current price $1.95

Power Distribution Bus - 7 x 6mm diameter solid brass

Adafruit
In stock

Imagine terminal blocks that are cut out of one solid piece of brass, designed to distribute power. Well, that's what we have here! These machined ...

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Original price $1.95 - Original price $1.95
Original price
$1.95
$1.95 - $1.95
Current price $1.95
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

Lithium Ion Polymer Battery - 3.7v 350mAh

Adafruit
In stock

These batteries are intended for use in electronics projects by people knowledgeable in the use and chemistry of lithium ion batteries. Do not use ...

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Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95
Original price $2.50 - Original price $2.50
Original price
$2.50
$2.50 - $2.50
Current price $2.50

6 x AA battery holder with 5.5mm/2.1mm plug

Adafruit
In stock

Make a portable power brick with plenty of juice! Use Alkaline AA's for a 9V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 7.5V supp...

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Original price $2.50 - Original price $2.50
Original price
$2.50
$2.50 - $2.50
Current price $2.50
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95

Solid State Relay - 40A (3-32V DC Input)

SparkFun Electronics
Low stock

A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advan...

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Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95
Original price $8.99 - Original price $8.99
Original price
$8.99
$8.99 - $8.99
Current price $8.99

12 VDC 1000mA regulated switching power adapter - UL listed

Adafruit
Low stock

This is a really nice power supply. It's a switching DC supply so its small and light and efficient. It is thin so it fits in power strips without ...

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Original price $8.99 - Original price $8.99
Original price
$8.99
$8.99 - $8.99
Current price $8.99
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

Panel Volt Meter

Adafruit
In stock

Put a voltmeter anywhere with this very handy voltage display. This panel meter simply connects to whatever DC supply you are trying to track, easy...

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Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95
Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95

9V battery holder with switch & 5.5mm/2.1mm plug

Adafruit
Low stock

This is a 9V battery pack with on/off switch and a pre-attached 5.5mm/2.1mm barrel plug. Use this to battery-power your Arduino (or other electroni...

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Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95
Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95

Waterproof 3xAA Battery Holder with On/Off Switch

Adafruit
In stock

Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just like classic switched battery holders, but designed f...

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Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95
Original price $2.95 - Original price $2.95
Original price
$2.95
$2.95 - $2.95
Current price $2.95

Adafruit 8 x AA battery holder

Adafruit
In stock

When you need a portable 12V power pack, this big holder will do the job! The holder will store 8 AA batteries end to end, to give approximately 12...

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Original price $2.95 - Original price $2.95
Original price
$2.95
$2.95 - $2.95
Current price $2.95

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