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These Adam Tech Wall Adapter Cables are terminated with a standard European (CEE 7/7) plug at one end and three insulated spa…
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar …
This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed reg…
This is a 24W dual output switching power supply from Mean Well. This power supply is extremely reliable and able to output 1…
No, these aren't some sort of weird, AA battery, this is actually a 18650 Lithium Ion Cell. These round high capacity cells h…
This 2A "laptop brick" supply outputs both 5V and 12VDC and is terminated with a 4-pin ATX connector.
This is a Panasonic Sealed Lead Acid Battery. It is a valve regulated rechargeable battery. These units are designed to provi…
The KTA-223 Relay Board is a USB or RS485 controlled module that can interface a PC to eight or more SPDT relays. This could …
The Power-Sonic 12V 6AH Sealed Lead Acid Battery. A good choice for those looking for more power for their project. Since it'…
The 4-Bay T4s Intelligent Universal Charger from Tenergy is an automatic smart charger compatible with almost all types of re…
The Power-Sonic 12V 7AH Sealed Lead Acid Battery. A good choice for those looking for more power for their project. Since it'…
This Multi-Range DC Power Supply from B&K Precision is capable of replacing several power supplies on your work bench by offe…
This Switching DC Power Supply from B&K Precision is a compact 100 Watt power supply delivering 1-20V and 0-5A from its three…
This is a 20W small wattage, green adapter (Level VI, GST25A05-P1J) that comply with up to date energy efficiency regulation…
This power supply is a highly reliable desktop style single-output green adapter. It is designed with a low/no load power con…
This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anyth…
This is a sturdy wall adapter for European power outlets. It is roughly 4 ft (1200 mm) with a 16 AWG cord. This adapter plugs…
This high quality European wall adapter are housed in an ultra-compact case measuring as small as 2.54 x 1.42 x 0.89 inches (…
This USB Power Meter is a versatile tool that can provide voltage, current, capacity, and impedance displayed on the built-in…
This Relay Shield v2.0 from Evil Mad Scientist is a simple Arduino add-on that gives your Arduino the ability to control a si…
This power cable has a C13 connector on one side and a standard US 3-prong plug on the other. It's rated for 10A at 125V.
Keystone Electronics 18650 Battery Holders are ideal for 3.7V, high energy, lower weight mobile electronics, industrial, and …
This is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 125VAC, up to 5A. Fuses are p…
These are high quality, general purpose, Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, an…
This is the SparkFun MOSFET Power Control Kit, a breakout PTH soldering kit for for the [RFP30N06LE](http://www.sparkfun.com/…
This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and safely kept closed via two…
LiPo batteries are a great way to power your projects. They're small, lightweight, and pack a pretty good punch for their siz…
This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlig…
This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, slidi…
Do you fear that your power may not be "far reaching" enough? How would another 6' work for you? Okay, so it doesn't sound ve…
This Switching DC Power Supply from B&K Precision is a compact 108 Watt power supply delivering 1-36V and 0-3A from its main …
MOSFETs are awesome. They're like a switch that you flip electronically! This SparkFun MOSFET Power Controller makes it easy …
This European USB port to wall plug adapter is housed in an ultra-compact case measuring as small as 2.54 x 1.42 x 0.89 inche…
The SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project on after…
These are handy two pole - double throw (2PDT) sealed relays.
This is a breakout board for our non-isolated, [6A DC-to-DC Converter Module](http://www.sparkfun.com/commerce/product_info.p…
The MintyBoost kit from Adafruit includes all the electronic parts necessary to build your own MintyBoost: a small & simple (…
This is an incredibly simple two cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlig…
This 9V battery holder allows your battery to snap in tight and holds it in place, which is great in situations where you don…
The RELAYplate from Pi-Plates is the first dedicated relay board for the Raspberry Pi designed to meet the safety requirement…
This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5.5mm barr…
This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on [ATX](http://en…
Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.
Switching Charger for 12V 2-5AH Sealed Lead Acid Batteries. The dual rate allows for faster charging at first, then a slower …
