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Battery Packs & Chargers

Battery Pack ChargersBattery Pack Chargers
Battery Chargers for Charging NiMH/NiCD and Lithium-Ion Battery Packs.
I-Robot Roomba/ Scooba Battery PacksI-Robot Roomba/ Scooba Battery Packs
IRobot Roomba 400 / 500, Discovery Series. Create and Dirt Dog Models. and Scooba Floor Washing 5900 Series.
2.4 Volt Battery Packs2.4 Volt Battery Packs
2.4v Battery Pack for different Applications
3.6 Volt Battery Packs3.6 Volt Battery Packs
3.6v Battery Pack for different Applications
4.8 Volt Battery Packs4.8 Volt Battery Packs
Assorted 4.8 Volt Battery Packs for RC Hobby, Scanners...
6 Volt Battery Packs6 Volt Battery Packs
Assorted 6 Volt Battery Packs - Airsoft, Hump, Flat...
6 Volt Battery pack & Charger6 Volt Battery pack & Charger
6 volt Battery pack and Battery chargers
7.2 Volt Battery Packs7.2 Volt Battery Packs
Assorted 7.2 Volt Battery Packs - Many Configurations.
7.2 Volt Battery Packs and Chargers7.2 Volt Battery Packs and Chargers
7.2V Battery packs and Chargers
8.4 Volt Battery Packs8.4 Volt Battery Packs
Assorted 8.4 Volt Battery Packs - Airsoft, RC...
9.6 Volt Battery Packs9.6 Volt Battery Packs
Assorted 9.6 Volt Battery Packs - Many Configurations.
9.6 Volt Battery Pack and Charger9.6 Volt Battery Pack and Charger
9.6 Volt Battery Pack and Charger
12 Volt Battery Packs12 Volt Battery Packs
Assorted 12 Volt Battery Packs for 12V DC Portable Devices ideal for RC Hobbiests, Robots, Laptops...An Excellent replacement for Lead Acid Batteries
24 Volt Battery Packs24 Volt Battery Packs
Assorted 24 Volt Battery Packs for 24V DC Portable Devices ideal for RC Hobbiests, Robots, Scooters, Laptops...An Ideal replacement for Lead Acid batteries
36 Volt Battery Packs36 Volt Battery Packs
Assorted 36 Volt Battery Packs for 24V DC Portable Devices ideal for RC Hobbiests, Robots, Scooters, Laptops...An Ideal replacement for Lead Acid batteries

 

Information and Product Offerings for Battery Packs and Battery Pack Chargers

Many consumer electronic devices today, are powered by battery packs, instead of individual cells. What does this mean? Simply put, a battery pack is a single unit comprised of several (2or 4 more) individual cells.  An example of this is a 9.6 volt battery pack, comprising 8 individual 1.2 volt batteries inside. Battery packs might contain batteries in Sub C size, mainly used in drills, or they might contain sizes such as  2/3A,  2/3AA, AA,  or  AAA  size and of course, many others as well.

When battery packs need to be replaced, oftentimes it can be as or more expensive, than the purchase price of the device they powered.

This leads many consumers to build (or re-build) their own battery packs at home. Of course there are many outstanding deals to be had for battery packs online, where there is no brick-and-mortar overhead factored into the cost of delivering them to your door. Still, for the handy do-it-yourselfer who prefers to save even more money, this can be done easily by anyone with the ability to operate a simple spot welder in their home workshop. If you require a custom battery pack assembly job, you can find battery companies who will do this job for you online.

Battery packs that contain rechargeable batteries will need a battery pack charger to fill them up, once drained.

Let’s touch a bit on the voltage aspect of the battery pack.
Below, you will see a list of different voltages, and how many cells you would require in order to rebuild them.

2.4 volt: would require 2 cells of 1.2 volt each

3.6 volt: would require 3 cells of 1.2 volt each or 1 Lithium Ion (Li-Ion) cell

4.8 volt: would require 4 cells of 1.2 volt each

6 volt: would require 5 cells of 1.2 volt each

7.2 volt: would require 6 cells of 1.2 volts each

8.4 volts: would require 7 cells of 1.2 volts each

And so on…..

It may be possible that you have a 3.7 volt, 7.4 volt, 11.1 volt, or a 14.4volt battery pack which would have Lithium Ion (LI-Ion) cells in it. Lithium Ion cells are different from NiCd (Nickel Cadmium) or NiMh (Nickel Metal Hydride) chemistry cells.

If you research battery packs online (either the purchase of them ready-made or the cells you’d need to buy to rebuild them yourself), always look for a reputable battery supplier who will be happy to provide accurate technical information for you, PRIOR to your purchase.

It’s necessary to know the measurements of the batteries you wish to include in a battery pack. Find a supplier who is happy to work with you, down to the finest detail, to make sure you get exactly what you require.

At the top of this page, you’ll find our inventory of battery packs and battery pack chargers. Simply click on any link that interests you to view full product details and add to your shopping cart if desired.

If you have any questions about battery packs, we encourage you to contact us with your query. As part of our commitment to excellent customer service, we welcome the opportunity to assist you PRIOR to your purchase to ensure you get exactly what you require.

We accept purchase orders from: The Private and Public sectors, Non-Profit Organizations and Institutions, Municipal, State, and Federal Government Agencies and Departments, Schools and Universities, Laboratories, The Hotel Industry, and All Volume Users of Rechargeable Batteries and Chargers.

Visit our many impressive DAILY SPECIALS which, as the name implies, change DAILY!  

Should you have any questions about batteries and charger combos before you purchase, we encourage you to contact us with your queries to get the accurate, technical information you need. We’re always happy to assist you!

Call Toll-Free: 1-800-660-7705

Email: sales@onlybatteries.com

Wholesale Inquiries:wholesale@onlybatteries.com