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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


Model Voltage Capacity Thickness Width Length
LP151020 3.7V 12mAh 1.5mm 10mm 20mm
LP201020 3.7V 22mAh 2mm 10mm 20mm
LP311115 3.7V 22mAh 3.1mm 11mm 15mm
LP311013 3.7V 23mAh 3.1mm 10mm 13mm
LP072736 3.7V 25mAh 0.7mm 27mm 36mm
LP221220 3.7V 25mAh 2.2mm 12mm 20mm
LP301016 3.7V 25mAh 3mm 10mm 16mm
LP341114 3.7V 25mAh 3.4mm 11mm 14mm
LP401010 3.7V 30mAh 4mm 10mm 10mm
LP551011 3.7V 30mAh 5.5mm 10mm 11mm
LP221620 3.7V 30mAh 2.2mm 16mm 20mm
LP191622 3.7V 32mAh 1.9mm 16mm 22mm
LP451113 3.7V 33mAh 4.5mm 11mm 13mm
LP281119 3.7V 35mAh 2.8mm 11mm 19mm
LP390819 3.7V 35mAh 3.9mm 8mm 19mm
LP511108 3.7V 35mAh 5.1mm 11mm 8mm
LP481112 3.7V 37mAh 4.8mm 11mm 12mm
LP351119 3.7V 40mAh 3.5mm 11mm 19mm
LP401215 3.7V 40mAh 4mm 12mm 15mm
LP201030 3.7V 40mAh 2mm 10mm 30mm
LP351121 3.7V 40mAh 3.5mm 11mm 21mm
LP401017 3.7V 40mAh 4mm 10mm 17mm
LP420919 3.7V 40mAh 4.2mm 9mm 19mm
LP420919 3.7V 40mAh 4.2mm 9mm 19mm
LP531015 3.7V 40mAh 5.3mm 10mm 15mm
LP551113 3.7V 40mAh 5.5mm 11mm 13mm
LP410718 3.7V 40mAh 4.1mm 7mm 18mm
LP420917 3.7V 40mAh 4.2mm 9mm 17mm
LP400920 3.7V 40mAh 4mm 9mm 20mm
LP551010 3.7V 40mAh 5.5mm 10mm 10mm
LP501011 3.7V 40mAh 5mm 10mm 11mm
LP251320 3.7V 40mAh 2.5mm 13mm 20mm
LP451313 3.7V 42mAh 4.5mm 13mm 13mm
LP601013 3.7V 42mAh 6mm 10mm 13mm
LP471213 3.7V 42mAh 4.7mm 12mm 13mm
LP531112 3.7V 43mAh 5.3mm 11mm 12mm
LP321119 3.7V 45mAh 3.2mm 11mm 19mm
LP351120 3.7V 45mAh 3.5mm 11mm 20mm
LP601113 3.7V 45mAh 6mm 11mm 13mm
LP390819 3.7V 45mAh 3.9mm 8mm 19mm
LP551011 3.7V 45mAh 5.5mm 10mm 11mm
LP541015 3.7V 45mAh 5.4mm 10mm 15mm
LP601113 3.7V 45mAh 6mm 11mm 13mm
LP541213 3.7V 45mAh 5.4mm 12mm 13mm
LP202817 3.7V 45mAh 2mm 28mm 17mm
LP341024 3.7V 48mAh 3.4mm 10mm 24mm
LP541013 3.7V 48mAh 5.4mm 10mm 13mm
LP601010 3.7V 49mAh 6mm 10mm 10mm
LP103035 3.7V 50mAh 10mm 30mm 35mm
LP261522 3.7V 50mAh 2.6mm 15mm 22mm
LP271223 3.7V 50mAh 2.7mm 12mm 23mm
LP281126 3.7V 50mAh 2.8mm 11mm 26mm
LP341024 3.7V 50mAh 3.4mm 10mm 24mm
LP381020 3.7V 50mAh 3.8mm 10mm 20mm
LP391119 3.7V 50mAh 3.9mm 11mm 19mm
LP451020 3.7V 50mAh 4.5mm 10mm 20mm
LP330833 3.7V 50mAh 3.3mm 8mm 33mm
LP551013 3.7V 50mAh 5.5mm 10mm 13mm
LP621013 3.7V 50mAh 6.2mm 10mm 13mm
LP501115 3.7V 50mAh 5mm 11mm 15mm
LP401314 3.7V 50mAh 4mm 13mm 14mm
LP241620 3.7V 50mAh 2.4mm 16mm 20mm
LP351915 3.7V 50mAh 3.5mm 19mm 15mm
LP581112 3.7V 51mAh 5.8mm 11mm 12mm
LP291028 3.7V 55mAh 2.9mm 10mm 28mm
LP381022 3.7V 55mAh 3.8mm 10mm 22mm
LP401119 3.7V 55mAh 4mm 11mm 19mm
LP281221 3.7V 55mAh 2.8mm 12mm 21mm
LP301225 3.7V 55mAh 3mm 12mm 25mm
LP450824 3.7V 55mAh 4.5mm 8mm 24mm
LP350733 3.7V 55mAh 3.5mm 7mm 33mm
LP350926 3.7V 55mAh 3.5mm 9mm 26mm
LP581111 3.7V 55mAh 5.8mm 11mm 11mm
LP581113 3.7V 55mAh 5.8mm 11mm 13mm
LP551114 3.7V 55mAh 5.5mm 11mm 14mm
LP541116 3.7V 55mAh 5.4mm 11mm 16mm
LP561214 3.7V 55mAh 5.6mm 12mm 14mm
LP350925 3.7V 57mAh 3.5mm 9mm 25mm
LP094034 3.7V 58mAh 0.9mm 40mm 34mm
LP380829 3.7V 58mAh 3.8mm 8mm 29mm
LP541114 3.7V 58mAh 5.4mm 11mm 14mm
LP281622 3.7V 60mAh 2.8mm 16mm 22mm
LP301125 3.7V 60mAh 3mm 11mm 25mm
LP301321 3.7V 60mAh 3mm 13mm 21mm
LP301423 3.7V 60mAh 3mm 14mm 23mm
LP351025 3.7V 60mAh 3.5mm 10mm 25mm
LP371023 3.7V 60mAh 3.7mm 10mm 23mm
LP390829 3.7V 60mAh 3.9mm 8mm 29mm
LP401220 3.7V 60mAh 4mm 12mm 20mm
LP441119 3.7V 60mAh 4.4mm 11mm 19mm
LP501017 3.7V 60mAh 5mm 10mm 17mm
LP501218 3.7V 60mAh 5mm 12mm 18mm
LP601115 3.7V 60mAh 6mm 11mm 15mm
LP601113 3.7V 60mAh 6mm 11mm 13mm
LP381219 3.7V 60mAh 3.8mm 12mm 19mm
LP311222 3.7V 60mAh 3.1mm 12mm 22mm
LP391720 3.7V 60mAh 3.9mm 17mm 20mm
LP421220 3.7V 65mAh 4.2mm 12mm 20mm
LP480923 3.7V 65mAh 4.8mm 9mm 23mm
LP501119 3.7V 65mAh 5mm 11mm 19mm
LP211528 3.7V 65mAh 2.1mm 15mm 28mm
LP251328 3.7V 65mAh 2.5mm 13mm 28mm
LP351030 3.7V 65mAh 3.5mm 10mm 30mm
LP430928 3.7V 65mAh 4.3mm 9mm 28mm
LP401025 3.7V 65mAh 4mm 10mm 25mm
LP481119 3.7V 65mAh 4.8mm 11mm 19mm
LP401123 3.7V 65mAh 4mm 11mm 23mm
LP321324 3.7V 70mAh 3.2mm 13mm 24mm
LP451220 3.7V 70mAh 4.5mm 12mm 20mm
LP391520 3.7V 70mAh 3.9mm 15mm 20mm
LP451230 3.7V 70mAh 4.5mm 12mm 30mm
LP481220 3.7V 70mAh 4.8mm 12mm 20mm
LP400925 3.7V 70mAh 4mm 9mm 25mm
LP331030 3.7V 70mAh 3.3mm 10mm 30mm
LP291126 3.7V 70mAh 2.9mm 11mm 26mm
LP461417 3.7V 70mAh 4.6mm 14mm 17mm
LP321522 3.7V 70mAh 3.2mm 15mm 22mm
LP222025 3.7V 70mAh 2.2mm 20mm 25mm
LP301525 3.7V 75mAh 3mm 15mm 25mm
LP242025 3.7V 75mAh 2.4mm 20mm 25mm
LP501215 3.7V 75mAh 5mm 12mm 15mm
LP501219 3.7V 75mAh 5mm 12mm 19mm
LP501020 3.7V 75mAh 5mm 10mm 20mm
LP321325 3.7V 75mAh 3.2mm 13mm 25mm
LP401223 3.7V 78mAh 4mm 12mm 23mm
LP262022 3.7V 80mAh 2.6mm 20mm 22mm
LP291330 3.7V 80mAh 2.9mm 13mm 30mm
LP651515 3.7V 80mAh 6.5mm 15mm 15mm
LP351225 3.7V 80mAh 3.5mm 12mm 25mm
LP351230 3.7V 80mAh 3.5mm 12mm 30mm
LP381030 3.7V 80mAh 3.8mm 10mm 30mm
LP401225 3.7V 80mAh 4mm 12mm 25mm
LP450930 3.7V 80mAh 4.5mm 9mm 30mm
LP501220 3.7V 80mAh 5mm 12mm 20mm
LP301224 3.7V 80mAh 3mm 12mm 24mm
LP321323 3.7V 80mAh 3.2mm 13mm 23mm
LP541415 3.7V 80mAh 5.4mm 14mm 15mm
LP401029 3.7V 85mAh 4mm 10mm 29mm
LP202430 3.7V 85mAh 2mm 24mm 30mm
LP251928 3.7V 85mAh 2.5mm 19mm 28mm
LP301525 3.7V 85mAh 3mm 15mm 25mm
LP351525 3.7V 85mAh 3.5mm 15mm 25mm
LP401522 3.7V 85mAh 4mm 15mm 22mm
LP421225 3.7V 85mAh 4.2mm 12mm 25mm
LP501121 3.7V 85mAh 5mm 11mm 21mm
LP501419 3.7V 85mAh 5mm 14mm 19mm
LP202123 3.7V 85mAh 2mm 21mm 23mm
LP302022 3.7V 90mAh 3mm 20mm 22mm
LP381423 3.7V 90mAh 3.8mm 14mm 23mm
LP401226 3.7V 90mAh 4mm 12mm 26mm
LP601220 3.7V 90mAh 6mm 12mm 20mm
LP221845 3.7V 90mAh 2.2mm 18mm 45mm
LP243024 3.7V 90mAh 2.4mm 30mm 24mm
LP262030 3.7V 90mAh 2.6mm 20mm 30mm
LP271244 3.7V 90mAh 2.7mm 12mm 44mm
LP281728 3.7V 90mAh 2.8mm 17mm 28mm
LP341328 3.7V 90mAh 3.4mm 13mm 28mm
LP361422 3.7V 90mAh 3.6mm 14mm 22mm
LP391720 3.7V 90mAh 3.9mm 17mm 20mm
LP451323 3.7V 90mAh 4.5mm 13mm 23mm
LP601218 3.7V 90mAh 6mm 12mm 18mm
LP431027 3.7V 90mAh 4.3mm 10mm 27mm
LP401030 3.7V 90mAh 4mm 10mm 30mm
LP441030 3.7V 90mAh 4.4mm 10mm 30mm
LP103053 3.7V 90mAh 10mm 30mm 53mm
LP252225 3.7V 95mAh 2.5mm 22mm 25mm
LP301530 3.7V 95mAh 3mm 15mm 30mm
LP301925 3.7V 95mAh 3mm 19mm 25mm
LP303116 3.7V 95mAh 3mm 31mm 16mm
LP351623 3.7V 95mAh 3.5mm 16mm 23mm
LP401035 3.7V 95mAh 4mm 10mm 35mm
LP451520 3.7V 95mAh 4.5mm 15mm 20mm
LP601024 3.7V 95mAh 6mm 10mm 24mm
LP651219 3.7V 95mAh 6.5mm 12mm 19mm
LP500829 3.7V 95mAh 5mm 8mm 29mm
LP152638 3.7V 95mAh 1.5mm 26mm 38mm
LP301045 3.7V 100mAh 3mm 10mm 45mm
LP342022 3.7V 100mAh 3.4mm 20mm 22mm
LP361527 3.7V 100mAh 3.6mm 15mm 27mm
LP401425 3.7V 100mAh 4mm 14mm 25mm
LP401623 3.7V 100mAh 4mm 16mm 23mm
LP402020 3.7V 100mAh 4mm 20mm 20mm
LP302025 3.7V 100mAh 3mm 20mm 25mm
LP302323 3.7V 100mAh 3mm 23mm 23mm
LP341328 3.7V 100mAh 3.4mm 13mm 28mm
LP381525 3.7V 100mAh 3.8mm 15mm 25mm
LP381528 3.7V 100mAh 3.8mm 15mm 28mm
LP401030 3.7V 100mAh 4mm 10mm 30mm
LP401429 3.7V 100mAh 4mm 14mm 29mm
LP451522 3.7V 100mAh 4.5mm 15mm 22mm
LP481520 3.7V 100mAh 4.8mm 15mm 20mm
LP501225 3.7V 100mAh 5mm 12mm 25mm
LP581519 3.7V 100mAh 5.8mm 15mm 19mm
LP651320 3.7V 100mAh 6.5mm 13mm 20mm

 

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.

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