Lithium Polymer Battery from 12mAh to 100mAh

Small Capacity Lithium Polymer Battery 3.7V 12mAh to 100mAh

Small capacity range 12mAh~100mAh Li-polymer battery are applied to power portable devices and equipments, like wearables and or provide back up power.
Cells can be combined and assembled in series to increase voltage or parallel to increase capacity by using several identical cells. We manufacture lipo battery pack depending on your especial requirement.
Can add connector, thermistors or thermal fuses and gas gauging if necessary, but Protection Circuit Module (PCM) is highly recommended for safety protection.
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry, and is the highest energy density in current. Each cells outputs a nominal 3.7V. Small lithium polymer battery maybe sounds like not so much power, because the cell is really small, some of about half an inch square! 

10mAh+ ~100mAh 3.7V Lithium Polymer Battery List

How to Choose Lithium Battery?

Lithium Polymer (LiPo or Li-po) battery offer many advantages over traditional types of rechargeable power sources. Their versatile applications range from single cell lipos powering micro-controllers to larger packs powering motors. So if you are planning to use lipos in your projects, following tips for your reference.

There are many kinds of lithium batteries that including both of lithium ion battery and lithium polymer battery. They have own advantages and disadvantages, which may be little learnt by ordinary users. Someone say lithium polymer battery are better than lithium ion battery? Here are the pros and cons of each battery in terms of performance, price and safety.

First, from the principle of the battery, lithium polymer battery is also a kind of lithium ion battery. The essential difference between the two batteries is that they use different electrolytes. Lithium-ion battery use a liquid electrolyte, while polymer lithium-ion battery use a solid or semi-solid polymer electrolyte.

Second, the two kinds of batteries look different, the cylindrical lithium-ion battery is the most common and lithium-polymer is lumpy. Previous lithium-ion battery was prone to combustion or even explosion because the metals in them were active. However, by adding cobalt, manganese and other metals to the anode materials of lithium battery, the safety factor of early lithium-ion battery has been greatly enhanced. So now lithium batteries are relatively safe, you have no worry about that.

Finally, with its higher energy density, superior safety performance and changing shape, soft polymer has become the first choice of electronic and digital products in the mainstream. However, in terms of the current price, like cylindrical 18650 battery with steel shell still has a certain price advantage.

Let’s take a look at how a lithium-ion battery discharges. During discharge, the lithium ion was removed from the positive electrode material to the electrolyte and then into the negative electrode material, a process known as de-inlaying, and the reverse is true when charged. Actually whether steel shell lithium-ion battery, lithium battery or soft package, now the factory’s technology has been very mature, many batteries with brands whose safety performance is excellent, if used correctly, will not appear the so-called explosion, fire and other accidents, such as to avoid high temperature environment to use the batteries, battery short circuit and overcharge and piercing, etc.

Therefore it is wise to choose depending on your own needs. If the price/performance ratio is preferred, choose 18650 battery pack; if the appearance and volume of the device are preferred, then the li polymer battery is the best choice.