We are battery pack experts, We have custom made 620+ NiMH, Li-ion and Li-Polymer combinations during the past 12 Month for different applications. To better assist us in providing you with our solution and prices for the customized battery Packs, please fill out the following questions and send them to us. We are of quick response in less than 12 Hours. Feel free to call us or email us at sales@tenergybattery.com to discuss your packs

Why Battery Packs?

Cells are like eggs. They come in fixed voltages and capacities. You can't get half an egg, and you can't get half a cell, at least in voltage. Capacities do vary, particularly with a supplier like Tenergy that has a great variety of cell sizes available, but voltages don't. A NiCd or NiMH cells are 1.2 volts nominal, lead acid is 2.0 volts nominal and the various lithium technologies are about 3.6 volts per cell. If you need more voltage you have to add them in series, if you need less voltage you need some kind of voltage regulator or DC/DC converter.

If you need more current you may need to put cells in parallel. If you need more capacity you may need to put cells in parallel.
Many times the physical configuration makes it more attractive to use many small cells rather than a few large cells.

We are also Custom design and manufacture of state-of-the-art battery chargers, UPS, and power supplies for OEMs in a Hurry

Basic Battery Pack Configurations

There are basically 5 different configurations for cylindrical base cells CLICK HERE FOR DETAILS ; the Li-Polymer Packs has less combination

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