BATTERY CHEMISTRY Alkaline BATTERY FEATURE Primary (Disposable) BATTERY FORM FACTOR AG10 LR1130 BATTERY RATED VOLTAGE 1.5 V DIAMETER 11.6 mm DEPTH 3.1 mm PRODUCT WEIGHT 1.1 g

Description 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 keep your power-hungry project running even while recharging the battery! This little...

The squarish board with two chips on it is the transmitter (power with 9V).  The longer board is the output and you can connect that to the part of your project that needs powering. Inductive charging is a way of powering a device without...

This USB to Micro USB Cable with switch is 1.5m long and is the perfect hard on/off power switch for your Raspberr yPi. This cable can be using in conjunction with a USB mains charger such as our Ultra HQ USB Power Supplies and it's made...

BATTERY CHEMISTRY Lithium BATTERY FEATURE Primary (Disposable) BATTERY FORM FACTOR CR2025 BATTERY RATED VOLTAGE 3 V DIAMETER 16 mm DEPTH 2 mm PRODUCT WEIGHT 1.0 g

BATTERY CHEMISTRY Lithium BATTERY FEATURE Primary (Disposable) BATTERY FORM FACTOR CR2016 BATTERY RATED VOLTAGE 3 V DIAMETER 16 mm DEPTH 2 mm PRODUCT WEIGHT 1.0 g

BATTERY CHEMISTRY Alkaline BATTERY FEATURE Primary (Disposable) BATTERY FORM FACTOR AG3 LR41 BATTERY RATED VOLTAGE 1.5 V DIAMETER 8 mm DEPTH 3 mm PRODUCT WEIGHT 0.4 g

This 60W power supply is perfect for the HiFiBerry Amp+, JustBoom Amp, and many other applications. Specifications 18V output voltage 3.3A output current 2.1mm x 5.5mm x 12mm barrel jack output connector Accepts 100-240V input...

ON...off...ON...off...ON...off...ON...off...WE CAN'T STOP CLICKING THIS ON-OFF SWITCH! It has such a satisfying click and it works so well.  Plus, it's just about perfect for charging your Raspberry Pi - either Model B, A+, B+, or Pi...

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 blocking other outlets. The output is regulated so you'll get a steady 9V up to 1000mA (1 Amp) of current...

This is a beefy switching supply, for when you need a lot of power! It can supply 5V DC up to 10 Amps, running from 110V or 220V power (the plug it comes with is for US/Canada/Japan but you can use any plug adapter for your country, or just replace the...

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 2000mA. 110 or 240 input, so it works in any country. The plugs are "US 2-prong" style so you may need a plug...

Add a power switch to any USB-powered project simply by plugging this between the USB power port and the USB cable. This is the most useful thing you never knew you needed! You'll want to pick up a bunch for your electronic projects. Comes with a USB A...

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 country. The plugs are "US 2-prong" style so you may need a plug adapter, but you can pick one up at any...

Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into...

6x AA Battery Holder with 2.1mm DC Connector and switch With a DC 2.1mm power jack which can plug directly into an Arduino Hold 6 x 1.2 (7.2V total) rechargeable NiMH / NiCd AA battery or 1.5 (9V total) alkaline battery Row Format with one rows...