Batteries

The LilyPad ProtoSnap Plus Kit is an all-in-one e-textile prototyping kit that has been specifically designed to make it as easy as possible t...

Add a good quality, slim keyboard to your Raspberry Pi, Beagle Bone Black or other mini-computer with this sleek black chiclet keyboard. It's...

Simple but effective - this breakout board has a CR1220 coin cell battery holder soldered on and 0.1" pitch breakout pins for easy connecting. G...

Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on and 0.1" pitch breakout pins for easy conne...

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 p...

This is an interesting kind of battery holder, usually you'll see ones that are designed for holding like AAA's or something. This battery holde...

This is an interesting kind of battery holder, usually you'll see ones that are designed for holding like AAA's or something. This battery holde...

In many applications, we will use lithium batteries as our power solutions. In this kind of application, the most two important things are the pow...

3.7V Polymer Lithium Ion Battery - 1000mAh 

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...

The SparkFun Adjustable LiPo Charger is a single-cell lithium polymer (LiPo) and lithium ion battery charger. Because it’s adjustable, this ch...

These are your standard 1.5V AAA alkaline batteries from Rayovac. Don’t even think about trying to recharge these. Roughly 750mAh per AAA cell. Com...

These are your standard 1.5V AA alkaline batteries from Duracell. Don’t even think about trying to recharge these. Roughly 1500mAh per AA cell. Com...

Power on the go? Why didn’t you ask? We’ve got plenty! These portable, rechargeable lithium ion battery packs are simple, compact and make for a gr...

Power on the go? Why didn’t you ask? We’ve got plenty! These portable, rechargeable lithium ion battery packs are simple, compact and make for a gr...

This is a handy little non-rechargeable CR2016 Lithium Coin Cell Battery!Sitting at 20mm diameter and is 1.6mm thick it's small but packs a punch w...

This is a super beefy non-rechargeable CR2450 Lithium Coin Cell Battery!Coming in at a 24.5mm diameter and 5mm thickness this battery kicks major b...

Through-hole 24.5 mm coin cell holder. This holder fits our rechargeable 24.5mm Lithium Ion coin cell battery. Holds battery in place with frict...

Odometers are extremely useful for cars, they tell you how far you have gone, wouldn’t it be nice if you were able to have a device that does the s...

PCB mount clip to hold a AA battery. Sold in single units, you’ll need two. These work great for small, low power applications that need a batte...

This is a through-hole 12mm coin cell battery holder. It’s the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in pl...

This is the CR2025 20mm coin cell battery. You may be wondering what sets this guy apart from the more common CR2032 coin cell battery, the answer ...

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...

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...