Custom Lithium Polymer Battery

Manfuacturer in China

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Huge Stock Cells

Stock Lithium Polymer Cells up to 300,000 units, Lead Time as fast as 3 days

No Set Up Charges

No Set up fees are charged for most of the design, so feel rest assured to contact us

Ready Certifications

We have certifications like UL, CB, REACH, IEC 62133,CE, ROHS, UN38.3, MSDS for many of our stock models


To be Specific, we don't have MOQ for orders, but you can have better rates for bulk order

Standard Lithium Polymer Battery

We have these lipo batteries in stock, both lipo cell and battery pack, with or without PCM/BMS.

Li-Po Battery

(by Capacity)

Our Poly lithium battery discharging rates from 0.2C to 150C, Amps can be up to 1200A
  • 10mAh    ~ 100mAh
  • 100mAh  ~ 200mAh
  • 200mAh  ~ 500mAh
  • 500mAh  ~ 1000mAh
  • 1000mAh ~ 2000mAh
  • 2000mAh ~ 5000mAh
  • 5000mAh ~ 10000mAh
  • Custom Lipo Battery Capacity

Custom Shaped

Li-Poly Battery

We can custom all shapes of lion polymer battery, with best cost effective solution.

Wide Temperature

Lipo Battery

We can custom Li Poly battery for you, From Wide Temperature of -50℃ to 120℃ to Fast Charging.

We Just Produce What You Need

BMS( battery management system) | Connnector | Wire | Color | MOS | IC | Case | SIZE| Communication | Label | Shape

We Provide One to One Solution

Click to See More Designs

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On Time Delievery


Thousands pcs of Lipo Batteries Are Produced Each Month


New Lipo Battery Custom Design Are Made Each Month

3C Electronics

Our customized lipo batteries are suitable for computers, communications and consumers. We always have one battery meets your demand!

Medical Equipment

Electrical Toys

We can custom all shapes of lion polymer battery, with best cost effective solution.

Power Tools

We can custom all shapes of lion polymer battery, with best cost effective solution.

Why FP Battery is Trusted by 1000+ Global Clients

Ready Certification

Our Lithium Batteries are certified with UL, CB, MSDS, UN 38.3, IEC 62133-2017, RoHS, CE, REACH.

Customized Design

Customized lithium battery cell design for various applications: longer battery life and superior performance.

Excellent Quality

Our 30+ combined battery experiences ensures that your lipo battery design is of the top quality within the industry.

Fast Production

Our experienced stuff plus smooth relationship with our supplier guarantees 10 Days produciton time without sacrificing the battery quality.

Quick Transportation

Our 10 years partnership with UPS/Fedex ensures that you can get your battery order in less then 5 days.

Great Customer Service

From first inquiry to each new PO, we are working hard to make everything beyond your satisfaction.

About Our Team

DNK POWER was founded in 2007, is an one stop green and safe power solution company focused on the R&D , manufacturing and marketing of lithium ion polymer battery (lipo) . DNK Power has 2 wholly-owned subsidiaries in Dongguan City and Shenzhen City, we are engaged in the Production  of  lithium ion Related battery manufacturing and design business.

  1. Focus on Safe lithium battery technology
  2. No Explosion reported ever since 2007
  3. IEC62133 UN38.3 AND MSDS Reports from TUV Labs
  4. Fast lithium battery Data sheet within 2 days
  5. Free battery design consult and Email us now

To put it Simple

“By far the best team I’ve ever worked with. They truly understood the battery I was looking for and  solved my problem professionally!”


With advanced equipment, professional engineers and designers, OEM and ODM are available.  For customers satisfaction. FP Battery provides a full range of after-sales service, any problem and question wil be solved in time and be handled 100% carefully to meet customer’s requirement.











Don’t Take our Words for it

Listen what our clients say about our Lithium Battery

Aura BrooksHardware Designer, Owley Eyes

Battery sample Works as expected. Our ebike motor is 36v 500w, we tried on daily commute is 40 miles both ways. And we still have about 25% of the battery. So apparently this battery has the best Miles performance among all the battery samples we ordered.

Eve CrawfordProduct Designer, That Biz

It was really great to work with FP during our email-chain of our new project. They were all helpful in answering our questions regarding the battery and made me feel completely at ease. Our design ended up being twice as good as we could have ever envisioned!

Jack GrahamCo founder, Coffee Inc

Used to buy from Taiwan, but due to market changes, we have to find a more affordable solution without sacrifice quality, FP comes with a great solution and we are happy with their batteries for our last 10 (initial guess) shipment.

Zak ReidSenior Buyer, Skate Nao

Battery was inexpensive compared to other suppliers. Good value that I recommend.

Jake SmithGeneral Manager

FP is by far the most astonishing battery supplier out there! I literally could not be happier that I chose to buy your lifepo4 batteries! All batteries came packaged in a super strong box with good quality foam all around. Great Details.Much appriciated.

You May Have More Questions

Do you have a Lithium Polymer Battery Catalogue to Download?

Yes, we have that, but we are changing the battery list almost all the time, please sumbit inquiry form to ask for the latest version.

What is the process to get your lipo battery samples?

It’s quite easy:

1 Send us inquiry form on the lipo battery you need(basic information: battery voltage, battery capacity, battery discharging current, battery size and potential bulk order quantity), in case you don’t know what they means, talk to our sales engineer

2 Talk details with our sales engineers, and confirm the lithium polymer battery specification

3 Send payment via Bank transfer or PayPal or Credit Card

4 We will send out the battery samples in about 3-10 days.

We have tight timeline for our product launch, Can you help?

We might be your best partner to get your products to be launched on time, but make sure to send us the nessessary information about your lithium polymer battery design

1 battery voltage

2 battery capacity

3 battery discharging current

4 battery size limitation (if there is any)

5 potential bulk order quantity

6 battery application (or similar one if you don’t want to keep project secrect)

How about your lead time, and especially when can I get the goods after i make payment?

Production Lead Time for samples is about  3-10 days and bulk order around 12-25 days depending on the order quantity and our order on schedule. Shipping takes about 5-20 days, depend on shipping methond and your location.

Can you ship to my country?

We can ship to and has been shipped to almost 70% percent of the world, the only problem we met is sometimes there is very limited way to ship,this is expecially common for countries from middle east and south America.

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Enough Talk, Let's Start Design your Battery