Power



Product Image Item Name- Price
In-line power switch for 2.1mm barrel jack

In-line power switch for 2.1mm barrel jack

Replaced by: This product has been replaced by this less expensive version. Description Add a power switch to any project simply by plugging this...
$2.95

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Lithium Ion Battery Pack - 3.7V 4400mAh

Lithium Ion Battery Pack - 3.7V 4400mAh

DESCRIPTION Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells...
$19.95

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Lithium Ion Battery Pack - 3.7V 6600mAh

Lithium Ion Battery Pack - 3.7V 6600mAh

DESCRIPTION: Need a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity! The...
$29.95

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Lithium Ion Cylindrical Battery 3.7v 2200mAh

Lithium Ion Cylindrical Battery 3.7v 2200mAh

Description: Need a big battery for your project? This lithium ion battery contains a 2200mAh and a protection circuit that provides over-voltage,...
$9.95

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Lithium Ion Polymer Battery - 3.7v 100mAh

Lithium Ion Polymer Battery - 3.7v 100mAh

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to...
$5.95

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Medium 6V 2W Solar panel - 2.0 Watt

Medium 6V 2W Solar panel - 2.0 Watt

These panels come to us from Voltaic Systems, makers of fine solar-powered bags and packs. These are waterproof, scratch resistant, and UV resistant....
$34.95

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

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

Description PowerBoost 1000C is the perfect power supply for your portable project! With a built-in load-sharing battery charger circuit, you'll be...
$19.95

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UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output

UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output

Description Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down...
$9.95

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

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

DESCRIPTION : Make your projects to go green with this specialized USB/Solar Lithium Ion Polymer Battery charger! This charger is a very unique...
$17.50

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Waterproof 3xAA Battery Holder with On/Off Switch

Waterproof 3xAA Battery Holder with On/Off Switch

Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just like classic switched battery holders, but designed for...
$3.95

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Adafruit USB Power Gauge Mini-Kit

Adafruit USB Power Gauge Mini-Kit

This little USB port go-between is like a speed gauge for your USB devices. Instead of hauling out a multimeter and splicing cables, plug this in...
$9.95

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