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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

Lithium Ion Cylindrical Battery - 3.7v 2200mAh

Adafruit
Out of 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 $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
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Original price $19.95 - Original price $19.95
Original price
$19.95
$19.95 - $19.95
Current price $19.95

PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C

Adafruit
Out of stock

PowerBoost 1000C is the perfect power supply for your portable project! With a built-in load-sharing battery charger circuit, you'll be able to ke...

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Original price $19.95 - Original price $19.95
Original price
$19.95
$19.95 - $19.95
Current price $19.95
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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

Lithium Ion Polymer Battery - 3.7v 1200mAh

Adafruit
Out of 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 $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
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Original price $19.95 - Original price $19.95
Original price
$19.95
$19.95 - $19.95
Current price $19.95

Lithium Ion Battery Pack - 3.7V 4400mAh

Adafruit
Out of 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 $19.95 - Original price $19.95
Original price
$19.95
$19.95 - $19.95
Current price $19.95
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Original price $14.95 - Original price $14.95
Original price
$14.95
$14.95 - $14.95
Current price $14.95

Lithium Ion Polymer Battery - 3.7v 2500mAh

Adafruit
Low 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 $14.95 - Original price $14.95
Original price
$14.95
$14.95 - $14.95
Current price $14.95
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
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$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 $5.95 - Original price $5.95
Original price
$5.95
$5.95 - $5.95
Current price $5.95

Lithium Ion Polymer Battery - 3.7v 150mAh

Adafruit
Out of 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 $5.95 - Original price $5.95
Original price
$5.95
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Current price $5.95
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Original price $12.50 - Original price $12.50
Original price
$12.50
$12.50 - $12.50
Current price $12.50

Lithium Ion Battery - 3.7v 2000mAh

Adafruit
Out of 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 $12.50 - Original price $12.50
Original price
$12.50
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Current price $12.50
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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 $1.95 - Original price $1.95
Original price
$1.95
$1.95 - $1.95
Current price $1.95

3 x AAA Battery Holder with On/Off Switch and 2-Pin JST

Adafruit
Out of stock

This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, an...

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

2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch

Adafruit
Out of stock

This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds two 20mm coin cells (2032 are the most popular size) ...

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Original price $1.95 - Original price $1.95
Original price
$1.95
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Current price $1.95
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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 $14.95 - Original price $14.95
Original price
$14.95
$14.95 - $14.95
Current price $14.95

PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+

Adafruit
Out of stock

PowerBoost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your projec...

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

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 $19.50 - Original price $21.49
Original price
$19.50 - $21.49
$19.50 - $21.49
Current price $19.50

MintyBoost Kit - v3.0

Adafruit
Out of stock

The world's first and only open-source hardware charger: The MintyBoost®! New version! Works with the new iPhone 4 & 5 and more! Please review ...

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Original price $19.50 - Original price $21.49
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$19.50 - $21.49
Current price $19.50
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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 $26.95 - Original price $26.95
Original price
$26.95
$26.95 - $26.95
Current price $26.95

IoT Power Relay

Adafruit
Out of stock

Description: Do you want to control a standard wall outlet device with your microcontroller, but don’t want to mess with the high-voltage wiring? T...

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Original price $26.95 - Original price $26.95
Original price
$26.95
$26.95 - $26.95
Current price $26.95
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