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SparkFun will be closed for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

1,183 results for lithium

Products 98 found

Polymer Lithium Ion Battery - 2000mAh

PRT-08483
$ 12.95
18

PRT-08484
1
Coin Cell Battery - 24.5mm (Rechargeable CR2450)

PRT-10319
$ 2.95

PRT-11316
Polymer Lithium Ion Battery - 1000mAh 7.4v

PRT-11855
$ 9.95
2
Polymer Lithium Ion Battery - 2200mAh 7.4v

PRT-11856
$ 15.95
Polymer Lithium Ion Battery - 18650 Cell (2600mAh)

PRT-12895
$ 5.95
E-Textiles Battery - 110mAh (2C Discharge)

PRT-13112
$ 6.95
3
Polymer Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab)

PRT-13189
$ 6.5
2
Polymer Lithium Ion Battery - 850mAh

PRT-00341
$ 9.95
7
Polymer Lithium Ion Battery - 110mAh

PRT-00731
$ 6.95
9
Polymer Lithium Ion Battery - 1000mAh

PRT-13813
$ 9.95
Polymer Lithium Ion Battery - 400mAh

PRT-10718
$ 6.95
16

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Retired Products

PRT-00339
11 Retired

RTL-11238
Retired

PRT-09142
Retired

RTL-09876
Retired

RTL-12722
Retired

PRT-13251
Retired

PRT-10470
Retired

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Tutorials 51 found

How Lithium Polymer Batteries are Made

May 28, 2014

We got the opportunity to tour the Great Power Battery factory. Checkout how LiPos are made!

Battery Technologies

February 6, 2013

The basics behind the batteries used in portable electronic devices: LiPo, NiMH, coin cells, and alkaline.
New!

What is a Battery?

May 3, 2016

An overview of the inner workings of a battery and how it was invented.

EL Wire Light-Up Dog Harness

October 30, 2015

Learn how to create a light-up dog harness using EL wire for when you need to take your four-legged friend for a walk in the dark.

Simblee LilyPad Hookup Guide

February 4, 2016

The Simblee LilyPad lets you easily integrate Bluetooth Low Energy and mobile apps into your e-textiles projects.

LiPo USB Charger Hookup Guide

May 1, 2014

How to charge your LiPo batteries with the USB LiPo charger. Plus how to modify your charger to set the charge current.

Photon Battery Shield Hookup Guide

July 2, 2015

The Photon Battery Shield has everything your Photon needs to run off, charge, and monitor a LiPo battery. Read through this hookup guide to get started using it.

How LEDs are Made

May 28, 2014

We take a tour of a LED manufacturer and learn how PTH 5mm LEDs are made for SparkFun.

LilyPad Simple Power Hookup Guide

January 15, 2015

A basic guide for getting started using the LilyPad Simple Power.

Polarity

June 14, 2013

An introduction to polarity in electronic components. Discover what polarity is, which parts have it, and how to identify it.

The Uncertain 7-Cube

March 8, 2013

The Uncertain 7-Cube is a non-committal, less-than-helpful, but also entirely honest fortune teller. Simply ask it a yes or no question, give it a nudge, and the 7-Cube will dutifully inform you that it doesn’t have all the facts and doesn’t feel comfortable making a guess.

How Chip-On-Boards are Made

May 28, 2014

COB or chip-on-board is a low cost way of soldering an IC to a PCB. Checkout this tutorial to see how it is done!

Sunny Buddy Solar Charger V13 Hookup Guide

October 13, 2014

How to hookup the Sunny Buddy: a solar-powered, MPPT (peak-power tracking), LiPo battery charger.

How to Power a Project

February 7, 2013

A tutorial to help figure out the power requirements of your project.

Hacking the MiP - Proto Back

December 4, 2014

How to attach the Proto Back and begin Hacking the MiP

Sound Reactive EL Wire Costume

December 31, 2015

Learn how to make your EL wire costumes sound reactive in this project tutorial.

My Drunk Kitchen Apron

September 5, 2013

A fun project that uses the LilyPad MP3 trigger. This apron will dispense helpful kitchen advice and humor from the host of My Drunk Kitchen, Hannah Harto!

Planning a Wearable Electronics Project

August 13, 2015

Tips and tricks for brainstorming and creating a wearables project.

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Archived Tutorials 10 found

LiPo Battery Care

Some tips and tricks on how to re-enforce, label, and charge the ever popular Lithium Polymer batteries.

Port-O-Rotary

We take an old rotary phone, dissect it, and cross-pollinate it with a cellular module.

MP3 Player Belt Buckle

An intermediate project with an LPC2148, and accelerometer and an MP3 decoder, all fit nicely in one BIG belt buckle!

iFOBing A Mazda

Hacking a car with active RFID so that it knows when you are approaching.

LED Laden Bike Helmet

Curious about how to integrate LEDs into your project? Check this out - I was tired of forgetting my bike light at home, this tutorial dives into LED wiring basics while adding lighting to my bike helmet.

HAB - Sensor System, Flight Computer, and Radio System

A break down of all the sensors chosen, the main PCB layout, and the high power radios and antennas used.

Mixed Signal Costume

She's always sending me mixed signals. Checkout this twist on a stoplight costume using MOSFETs, XBee, and plenty of blinking LEDs.

ProtoSnap - LilyPad Development Board Quickstart Guide

A primer on the ProtoSnap LilyPad Development Board. What it is, what it's made of, and how you can program it.

Beginning LilyPad Arduino

A brief introduction to sewing an Arduino circuit with the Lilypad Arduino Simple board. This tutorial requires no programming knowledge.

Using the LilyPad LilyTwinkle board

A beginner's guide to building a circuit with the new LilyPad LilyTwinkle!

Blog 21 found

What's All the Fuss About Lithium Batteries?

February 23, 2015 25

The positives and negatives of shipping lithium batteries in the 21st century.

New Battery Changes

April 4, 2016 21

These electrifying little devices are getting more restricted by the year.

Parts and Projects

August 6, 2008 0

A few new items and a few customer project submissions.

Friday Product Post: Fall in Line

October 16, 2015 1

A new robotics board and Arduino shield should help ease you into the weekend!

Retrosparktive Part II - Longbow Drive

August 11, 2014 2

SparkFun moves up to a "real building" - business ensues

E-Textile Meet-Up

December 10, 2010 10

Lynne Bruning, friend of SparkFun and E-Textile expert, joins us for a guest post.

Friday Product Post: Photon Phriday

January 15, 2016 4

It's Inventory Day for us, but don't worry, we still have some new products for you!

Introducing the Arduino FIO and closing early

March 19, 2010 5

Say "hello" to the Arduino FIO - plus a few other new products!

Welcome to another year of new products!

January 6, 2011 19

It's 2011 and we expect this to be a big year for new products.

SparkFun Sale!

June 17, 2010 35

It's time for a sale! Plus, we're announcing a new product section: the Sale Category.

The Return to Shenzhen - Part 2

April 13, 2011 65

SparkFun visits various factories and the electronics market in Shenzhen, China.

New Product Friday: Joints and Mounts

June 22, 2012 26

Now that AVC is done, we have a bunch of new products to talk about.

A look into SparkFun Production - and some new products!

September 26, 2008 11

New LilyPad kits, sensors, perf boards, a crazy package tracker, and various pictures updates. Oh, and Production is moving.

Connecting the Dots - Vancouver

March 9, 2010 15

Nate travels through UBC in Vancouver discovering amazing research projects and beautiful art, finishing up with a ride on the Mondo Spider.

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Resources 0 found

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Classes 0 found

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Articles 2 found

Return Policy

We want you to love your new parts and gadgets! Sometimes your project changes or something is not working the way you thought it would. Never fear, we are here to help! 90 day unmodified return poli…

Customer Support

Customer Support How to Help Yourself General questions about SparkFun? Check our FAQ for answers! Want to return something you purchased? The Returns Policy is for you! There is community supp…