Top Lithium-ion Battery Pack Manufacturer

  • More than 200+ Models in Stock, Ship Right Now.
  • Custom almost by Any Size, Just Name It.
  • 10 Years Experiences Engineer, No Worries about Safety and Performance!
  • Custom Voltage from 3.7V-240V, Let’s Speak.

Lithium ion Battery Pack

Lithium Ion has the highest power density of any rechargeable battery chemistry. It is lightweight and offers great cycle life even more than 500 which makes it the ideal product for many new design solutions.

DNK has the capability to custom designLithium Ion battery pack to fit your product’s specific needs. From small single-cell packs to large battery packs, DNK can design safe and reliable solutions to meet your specifications.

DNK prides itself on using only the highest quality cells to make Lithium Ion battery packs. DNK takes the utmost care to ensure that all batteries meet the highest safety standards prior to leaving our facility. See our Test Report for more information. The factory is certificated with ISO 9001, And batteries with ULUN 38.3And IEC62133MSDS.

  • Lithium ion Battery has High Energy Density
  • Low Self Discharge Rate. Long Battery Life Circle up to 500
  • Wide Operation Temperature -40℃ ~+80℃, Hard Conditions are OK
  • Cylindrical, Pouch & Prismatic forms Available
custom lithium battery packs collection

Types of Lithium Battery Packs we Make

Lithium-ion Battery Pack Applicaiton

Rechargeable lithium ion batteries are commonly used in a broad spectrum of applications, including:

  • Consumer Electronics(Laptop, Digital cameras, Video cameras, E-cigarettes and Other Portable Electronic Devices)
  • Electric vehicles, E-bikes, AGV(Automated Guided Vehicle), Golf Cart, Forklift
  • LED Work Light,Flashlights,Emergency & Exit Light,Solar Street Light
  • Military/aerospace equipment(Igniters, Gas masks, Guidance systems, Night vision, Data radios, Airborne Radio System and Target devices.)
  • Medical devices(Advanced Medical Cart, Fingertip Pulse Oximeter, HeartStart Monitor/Defibrillators )
  • and many others

Ready to get started on the custom lithium ion battery packs?  Request a quote from us today.

Lithium Battery Cell Selection

There are many different types of lithium batteries in the market. No one type works for all applications. For example, robotics need a high discharging output; power tools need high discharge C rate;

18650 Battery Cell

energy storage systems need high power density; starter batteries need to be operable in freezing temperatures; and batteries with daily charging/discharging usage that need a long cycle life.

We have been in the lithium battery application industry for numerous years. We are familiar with the battery supplier chain and emphasize on quality. We will offer you the most suitable lithium battery cells based on performance, price and reliability.

Battery Management System

Battery Management System (usually short for BMS), which is an electronic regulator that mainly designed to monitor and control the charging and discharging voltage and current of lithium battery cells or other rechargeable cells.

For Battery packs that contain too many battery cells, since battery cells voltage and capacity are not performing the same all the time, that’s why BMS comes out. A BMS is a simple electronics system to measure and control voltage and current. and it will stop charging when the desired voltage is reached.

For example, in 10 cells pack, some battery cell may reach its full capacity already, while others might only 80% full. In case battery cell are already charged full, the BMS will shut down the power flow, in case there is no BMS, the already filled charged battery cell will go on with the charging and thus will short its life or even cause heat or fire.

Some BMS can even monitor many factors such as temperature, humidity,etc.. some can even send data to computer or App, so people can read the data on time.

How to Custom Lithium Battery Packs

We have the unique ability to develop custom lithium battery packs to fit your needs. Our expert team of chemists, engineers, and manufacturers who use proven chemistry and production methods that will get from spec to production fast. Smaller, thinner, flexible, more powerful.

Check More on Post: How to Custom Lithium Battery Packs in 7 Steps
FREE BONUS:  Lithium Battery Design Design ebook(2M,20 pages, PDF)  
Live Case Study, Must read for newbies:  Customer Case Study of 5V 10A Battery Pack (Order of 120,000 USD)  

3.7v 100mah ultra thin battery

Why DNK

BATTERY SAFETY

  • All Battery cells will pass rigorous testing
  • All Battery Packs are Certified and are compliant with regulatory and safety requirements
  • Cells of Samsung, Sony, LG, ATL are used widely for battery packs.

CERTIFICATIONS

  • CE, ROHS, FCC certification and high reliability
  • UL 1642, UL 2054, MSDS, UN 38.3, IEC 62133,KC,PSE,BIS certifications and more
  • Certificate of Conformance (COC)

BATTERY QUALITY

  • We Make Battery packs with updated battery cells
  • Consistent, reliable, top performance cells from the industry highest quality suppliers.
  • Tested and proven design

CUSTOMER SUPPORT

  • Custom assembly design and engineering assistance
  • Quick turn-around on battery assemblies(10-20 Days)
  • Packaging According to Hazardous Materials Handling policy
Summary
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Rating
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Aggregate Rating
5 based on 16 votes
Brand Name
DNK
Product Name
Lithium ion Battery Pack
Price
USD 2-35
Product Availability
Available in Stock