Wearable projects require careful power management because of weight and size restrictions. We have a multitude of battery options to get your next project running.
Rely on the superior chemistry and energy density of Lithium Ion batteries for your next portable project. This battery has a capacity of 1100mAh and connects to your circuit by the attached JST connector.
Welcome to the awesomeness that is LiPo batteries. Polymer Lithium Ion batteries offer superior energy density with this 120mAh battery being only 5mm in height!
This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in, pop-out feature that makes changing the battery easy. The feet of the holder have a small hole that allow it to be sewn without modification.
Sure, your flashing, chip-tune playing T-shirt is really cool at the party… but at some point you need to turn it off. And yes, you could just pull the battery, or maybe you’ve even sewn a LilyPad slide switch in-line. Wouldn’t it be nice if there was just a switch on the battery? Well, look no further.
This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and kept closed via two phillips head screws. Each battery holder will run batteries in series, output up to 6V, and is equipped with an On/Off slide switch and two 6" power wires (one positive and one negative) on the back.
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) in series to generate...
Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting...
Squeeze once to turn on, squeeze again to turn off! This clicky switch makes a great power switch or mode toggler. Adafruit like this switch because it's easy to embed...
This skill badge is self-fulfilling! Normally you would get the badge after the project is done, but in this case, the badge can be part of the project! The solar...
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...
By popular demand, Adafruit now have a handy extension cord for all of Adafruit's JST-terminated battery packs (such as Adafruit's LiIon/LiPoly and 3xAAA holders). One end has a JST-PH...
Keep your power bank running with ultra-low power devices using the compact USB-C KeepAlive module, featuring automatic pulse technology to prevent automatic shutoff when powering microcontrollers, Raspberry Pi Picos, or other small electronics.
Build your own USB KeepAlive circuit to prevent power banks from auto-shutting off when powering low-current devices like Raspberry Pi Pico or microcontrollers with this DIY soldering kit featuring a 555 timer design.
Keep your power bank from auto-shutting off with this pre-assembled USB KeepAlive adapter, designed to maintain power delivery for low-current devices like microcontrollers, Raspberry Pi Pico, and other USB-powered projects.
If you'd like to connect a USB C connector to your favorite garment to make a fun wearable tech project, then try out the array of sewable connectors...
If you'd like to connect a DC Jack to your favorite garment to make a fun wearable tech project, then try out the array of sewable connectors we have....
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