PKCELL 3.7V 350mah LP552035 Lipo Battery Small Size

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Lithium-ion polymer (also known as ‘lipo’ or ‘lipoly’) batteries are thin, light, and powerful. The output ranges from 4.2V when completely charged to 3.0V. This battery has a capacity of 350mAh for a total of about 0.12Wh. If you need a larger battery, we also have different model.

Product Detail


Product Tags

Polymer cells are tailor made dimensions based on customer’s design , we have only listed part of the models below for your kind reference.
Please contact us for more details regarding your specified project .
Lithum-ion Polymer/ LiPo Batteries/Pouch Cell


1.Intelligent Battery Pack Design 2.Environmental Friendly Chemistry,Pollution-free;non-polluting 3.High Energy Density,High Power Density 4.No fire, No explosion, No leakage 5.Wholly closed dust-free workshops,securing high quality 6.Excellent Cycle Life,chargeable up to 500 or 1000 times Specification

PKCELL LP552035 350mah Lipo Battery Small Size
Cycle life
500- 1000 times
Chemical System
Lithium Polymer Battery
blister card, industrial package or customized…
with or without,both ok for us
cash-machine,POS Terminal,monitor,barcode scanner,taxi-machine, portable voting device, lighting, fire alarm sensors, mineequipment, speaker, GPS tracekr, car video-registry, stand-alone telemechanic syster, GSM-modem ect.
Connector Accept customized requirement
Sample can be offer for testing

Lipo Battery models

Lipo Battery model


No scratches, dirt, defect, leakage of electrolyte or gassing should be observed as a new product.   batterypkcell customized battery   Standard Testing Environment   Temperature : 25±2℃   Relative humidity : 65±20%(unless specially requested)   pkcell battery Standard Testing Environment


Pallet/PE bag/Customized Package 
1. All shipping goods are 100% inspected and packed very well.
2. The images shown are for your reference Only. 

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these batteries, do not short, bend, crush, or puncture. Never charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. Polarity matches all PKCELL LiPoly/LiIon chargers and boards, other brands may have reverse polarity and can destroy your battery. As with all Lithium-ion polymer batteries and with any power source – they should be used by experts who are comfortable working with power supplies.



Q1: Can I have some free samples for testing quality?

A1: Yes, we can give away some products for free to test the quality and market, and the shipping cost needs to be paid by you


Q2: How should I pay?

A2: You can pay via T/T,L/C at sight,Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.


Q3: What is your package looks like? Can I have the customized package?

A3: We have factory’s current standard package, customized print logo shall be complied to buyer’s requirements, and the extra charges will be borne by the buyers, for more details, please contact us.


Q4: What is delivery time if we place an order?

A4: It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let’s confirm when you place official order.


Q5: Are you factory?

A5: yes,we are factory.


Q6. Can you explain in detail how you match cells for a battery pack before you assembling the pack?

A6: We will do the following things before assembling the pack:
a. Select capacity, same capacities cells for one pack
b. Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)
c. Measure the inner resistance,same IR cells for one pack (difference is under 1m Ohm)
All above steps are very strict to make sure the pack performance is perfect.


Q7: What&rsquos your advantage compared with other suppliers?

A7: a. High quality batteries: Our batteries are in enough capacity, and lower in RI,
Before shipment, we will inspect the products and ensure the quality which are well approved by our clients.
b. Better service: We always offer what our clients need. Reply client&rsquos questions timely. Supply best projects solution for clients. We ship out the products on time&hellip.


Our website lists just some of the products we have
successfully supplied,but please note this is just
representative and an example of our products&service,

so,if you cannot see the product you are looking for, please contact us today!!!

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