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Have some low-capacity 1S LiPo cells needing a convenient charger? Simple and cheap!
Simple, no-brainer method to charge up a single cell Li-Ion / LiPo battery.
Add a High Capacity Rechargeable power supply to your project easily!
Simple LiPo single-cell charger from Sparkfun, with a Micro-USB cable connector.
The iMax B6 Balance Charger accurately balances and charges Lithium Polymer, LiFe (A123), NiCd and NiMH batteries. The B6 will balance charge LiPo/LiFe up to 6S and NiMH/NiCd up to 15S and shows individual cell voltage during charge with realtime updates throughout the charge cycle.
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast!
Excellent for building a portable project with a single LiPoly, and recharge it from microUSB!
PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C
The Adafruit PowerBoost 500 Shield is a clever add-on for your MOBILE Arduino project. It's a power supply, charger, and battery pack all-in-one.
These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry.
Add a convenient bright-white USB LED to your kit. Works in either orientation, so you can't plug it in wrong in the dark of night.
This kit is a bit goofy and geeky, but a whole lot of fun to wear - Glowy goggles!
The Logomatic v2 takes everything about multiple logging projects and boils it down to an easy to use device, that is now more adaptable than ever!
Behold, the Hydra! It doesn't have seven heads as you might expect, nor is it even a dragon, but it is a great way to get 5V to your project via 3 separate power connections broken out from a USB-A male connector.
This high discharge 2-cell LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a small battery with a lot of punch.
This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a small battery with a lot of punch.
The Dimension Engineering AnyVolt 3 Universal DC-DC Converter is an adjustable step up/step down 3A switching regulator.
The 2-pin, 2mm pitch JST connector is often seen on Lithium Polymer (LiPoly) batteries. Use this when you need the board (male) connector, or need to mate to the female connector.
3.7V 400mAh LiPoly battery with an excellent 2C discharge rate for small projects.
Get your 5V out of a single 3.7V LiPoly / LiIon cells at a MINIMUM of 500mA. Recharge while drawing power on-the-fly.
Looking for a low, LOW voltage boost converter in a tidy package? Dimension Engineering's LVBoost is just the solution!
Design with paintable sensors. Turn touch into sound and make any surface interactive.
This is the Feather 32u4 Basic Proto, it has a bunch of prototyping space built right in.
Feather M0 Development Board - Thin, Light, Powerful!
A very handy pass-through USB device that displays voltage and current at the same time.
A fully assembled surface mount Arduino-compatible.
These nifty little devices will allow you to pull power easily from a USB port!
With a 2 meter (6.6') micro-USB connector, this power supply is ideal for powering single-board computers like the Raspberry Pi.
Need a USB/DC method to charge your Lithium Polymer battery? This Adafruit charger is a tidy solution!
Looking for a portable USB device charger, like for an iPod, Zune, or similar portable electronic device? The MintyBoost is a fun kit that lets you recharge on the fly, from a pair of normal AA cells!
It's a handy power-breakout, featuring barrel-jack input, and multiple 5V regulated, unregulated, and USB-compatible power taps.
Small robots need small power sources, and this little 3.7V, 170mAh LiPoly unit from Seeed Studio is one of the smallest batteries we carry.
This is the fastest legged robot commercially available, travelling at an amazing 1 foot per second!
This LiPo is a hardy little battery pack. Kingmax managed to pack a constant discharge rate of 25C into this battery. This is an excellent choice for small projects that don't need a lot of voltage but need a burst of current.
This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a battery with a lot of punch.
The Synapse SNAPstick is designed to be a compact and easy way to connect a PC to a SNAP wireless network via your PC USB port.
Super cool project for those super human geek types.
The I2C-RTC board is a 6-pin CMOS Real-time Clock device using I2C bus. There are no external components required.
Build Your Own Electronics Workshop is a great resource for anyone interested in electronics.
A small, but very mighty power supply. This board was designed to be as small and inconspicuous as possible.
This is a VERY common regulated 12 VDC 2000mA output power supply used for many common gadgets.
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.