The 10 Best 3.7 volt Polymer Lithium Batteries (2023 reviews)
We consider a 3.7 volt polymer lithium battery to be a worthy investment in the long run.
We are here to help you choose the right one for your needs from all the best available products in market today.
Our review process:
Our Top Picks:
EEMB 3.7 volt Polymer Lithium Battery Buy: READ REVIEWAKZYTUE 3.7 volt Polymer Lithium Battery Buy: READ REVIEWYdl 3.7 volt Polymer Lithium Battery Buy: READ REVIEWYtkavq 3.7 volt Polymer Lithium Battery Buy: READ REVIEWYtkavq 3.7 volt Polymer Lithium Battery Buy: READ REVIEWOctelect 3.7 volt Polymer Lithium Battery Buy: READ REVIEWYdl original Battery Buy: READ REVIEWAKZYTUE Lithium Battery Buy: READ REVIEWDu Liter energy Battery 3.7 volt Polymer Lithium Battery Buy: READ REVIEWOctelect old Battery Buy: READ REVIEWEEMB 3.7 volt Polymer Lithium Battery
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The eemb 3.7 volt polymer lithium battery should be able to handle its purpose and duties with ease. It's main product line ranges from primary lithium batteries to rechargeable lithium batteries. It has solid solders, kapton wrapping around the circuit-board and has a decent charge as well. It also tracks the mah for you.Why We Like This:
- Leaking, excellent cost performance and long cycle life
- Excellent battery, powers tufty 2040 for almost 16 hours
- Excellent performance and easy to use
- Keep the cells in 40%-60% charged state during long period storage
AKZYTUE 3.7 volt Polymer Lithium Battery
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Compared with other battery in this category, the akzytue 3.7 volt polymer lithium battery has a convenient design. It is really the latest state of the art technology in rechargeable. It is used to charge this battery from empty to full. It can be charged and discharged more than 500 times and still retain 80% of the original capacity. This is a " cell " not a battery, so there is no balancing needed.
This battery is advertised as being 37watt/hours in total capacity. It can be used in mp3 mp4 gps pad and a variety of electronic readers. It is extremely thin, light weight and super thin compared to any rechargeable chemistry. The battery itself does not have circuit protection.Why We Like This:
- High capability, lightweight, low internal resistance
- Low weight, small size but huge capacity
- Excellent safety performance, excellent discharge performance
Ydl 3.7 volt Polymer Lithium Battery
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Ydl has been making great battery for years, thanks to a combination of clever design and appropriate materials. It is designed for high current applications like drone motors. It only has +/- leads and a 2-pin JST-PH (2mm) connector. It takes 5 amps at 4 1/2v to charge. It can be charged and discharged more than 500 times and still retain 80% of the original capacity.
The battery size has 1mm-3mm tolerance, and the 37v 5000mah 115659 lithium battery is non. It is used for power device that require high current such as uav, mini RC helicopter, rc small drones.Why We Like This:
- High capability, lightweight, low internal resistance
- Excellent safety performance, excellent discharge performance
- Good investment for long term
Ytkavq 3.7 volt Polymer Lithium Battery
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The ytkavq 3.7 volt polymer lithium battery gives the top-tier battery a run for their money by offering flagship specs at a much more affordable price. It is really the latest state of the art technology in rechargeable. It is suitable for portable dvd players, bluetooth wireless headset, gps navigator, baby monitor, doorbell, skybell, psp dualshock, smart watch, monitoring units, pos machine, dashcam, vr glasses, pet tracker, etc.
The other advantage of the Lithium Polymer technology is the very low self-discharge.Why We Like This:
- Low weight, small size but huge capacity
- Good brand reputation
Ytkavq 3.7 volt Polymer Lithium Battery
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The ytkavq 3.7 volt polymer lithium battery is capable of outshining several other battery featured in this list in overall features for the price point. It is really the latest state of the art technology in rechargeable. The other advantage of the Lithium Polymer technology is the very low self-discharge. It is extremely thin, lightweight and super thin compared to any rechargeable chemistry.Why We Like This:
- Low weight, small size but huge capacity
- Lot of satisfied buyers
Octelect 3.7 volt Polymer Lithium Battery
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The octelect 3.7 volt polymer lithium battery is specially designed for your regular usage and has all useful features. It is great when you go out on a limb with success. The vest has a module with a battery.Why We Like This:
- Lithium-ion battery nominal voltage 3.7v, fully charged 3.7v, capacity 80mah
- Batteries for mp3 mp4 gps psp pad and a variety of electronic readers
- Delivers what they promise
Ydl original Battery
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We would, of course, be remiss if we didn't mention ydl original battery for daily purpose. The 3.7V 8000mAh 7565121 Lithium Battery is NON-POWER BATTERY. It is used for power device that require high current such as uav, mini RC helicopter, rc small drones. It has 1mm-3mm tolerance, 2 additionally can be charged and discharged more than 500 times and still retain 80% of the original capacity.
The battery comes with reversed polarity so it is easy to plug and play. The battery connector type is all JST PH2.0MM. It is easy to carefully swap the leads. The battery size has 1mm-3mm tolerance, and it is easy to carefully swap the leads.Why We Like This:
- Battery polarity is clear from the colors of the wires
- High capability, lightweight, low internal resistance
- Good brand reputation
AKZYTUE Lithium Battery
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If you often find yourself confused about convenient and suitable battery, akzytue lithium battery should be your first option for buying. It is really the latest state of the art technology in rechargeable. It is used for power devices that require high current such as uav, mini rc helicopter, rc small drones. It can be installed on bluetooth speakers, pet trackers, gps navigators, dash cam, smart watch, vr glasses, headphones, psp, baby monitor, pos machine, mp4 etc. It is extremely thin, light weight and super thin compared to any rechargeable chemistry.
The advantage of 3.7v lithium ion batteries is low self-discharge and no typical memory effect, so don't need to worry about reduction of the battery life after constantly charging and discharging. It can be used in mp3 mp4 gps psp pad and a variety of electronic readers. It is a really tight fit and there is a slight bulge in the bottom of the laptop, but it does work.Why We Like This:
- Excellent safety performance, excellent discharge performance
- Low weight, small size but huge capacity
- Lot of satisfied buyers
Du Liter energy Battery 3.7 volt Polymer Lithium Battery
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It is really the latest state of the art technology in rechargeable. It is a high-quality lithium battery with a protective ic, safer than the average battery, longer life, and charge more times. The other advantage of the Lithium Polymer technology is the very low self discharge. It is extremely thin, light weight and super thin compared to any rechargeable chemistry.Why We Like This:
- Charge the li-po battery on a heat resistant surface
- Keep the cells in 40%-60% charged state during long period storage
- Excellent safety performance, excellent discharge performance
- Low weight, small size but huge capacity
Octelect old Battery
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The octelect old battery's superior materials makes sure that it ages well with use. Why We Like This:
- Lithium-ion battery nominal voltage 3.7v, fully charged 3.7v, capacity 80mah
- Good investment for long term
