51.2V LiFePO4 Battery Pack Manufacturer

  • More than 358+ Custom Projects for 51.2V Battery.
  • Custom Dimension, Custom Battery Enclosure
  • 10 Years Experiences Engineer, No Worries about Safety and Performance!
  • Custom Capacity from 5Ah-200Ah.
  • Custom Battery BMS, RS232, EIA-365, CAN Bus Protocols Optional

Why LiFePO4 Battery 

  • LiFePO4 Battery has High Energy Density
  • Low Self Discharge Rate. Long Battery Life Circle up to 2000
  • Wide Operation Temperature -20℃ ~+60℃, Hard Conditions are OK
  • Cylindrical, Pouch & Prismatic forms Available
custom lithium battery packs collection

Types of LiFePO4 Battery Packs we Make

51.2V LiFePO4 batteries are commonly used in a broad spectrum of applications, including:

  • Electric vehicles, E-bikes, AGV(Automated Guided Vehicle), Golf Cart, Forklift
  • LED Work Light,Flashlights,Emergency & Exit Light,Solar Street Light
  • Medical devices(Advanced Medical Cart, Fingertip Pulse Oximeter, HeartStart Monitor/Defibrillators )
  • and many others

Ready to get started on the 51.2V LiFePO4 battery packs? Request a quote from us today.

 On the shelf 51.2V Battery pack

Steps to Custom Your 51.2V LiFePO4 Battery 

1- Cell Selection

  • Cell Chemistry: NMC(latest NMC811), NCA or LFP

  • Size: Cubic,Rectangle
  • MOQ: MOQ 100 for custom battery

  • Discharging Current: 0.2C-20C

  • Circle Life: 500-1000

  • Cost:  Low

  • Common Types: 18650,18500,22650, 26650,32650,21700

  • Cell Chemistry: NMC(latest NMC811), NCA or LFP

  • Size: Custom any Size
  • MOQ: MOQ 10000 for custom battery
  • Discharging Current: 0.2C-80C
  • Circle Life: 500-1000
  • Cost:  High

  • Common Models: 013050,103450, 503450,803040,606090

  • Cell Chemistry: NCM or LFP

  • Size: Cubic,Rectangle
  • MOQ: MOQ 50 for custom battery

  • Discharging Current: 0.2C-40C

  • Circle Life: 2000-6000

  • Cost:  High

  • Common Types:2714891,1865133, 2770134,30135220,20100140

2- Choose 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.

Our BMS can monitor many more factors such as temperature, humidity,etc.. we can even send data to computer or App, so your customer can read the data on time.

Custom BMS for Your Lithium Battery Pack

  • Custom Any Size: Small, Big, Round, Strip
  • Custom Voltage Range: 3V ~ 120V
  • Custom Discharge Current: 0.2C ~ 60C (0.1A-200A)
  • Custom Communication Protocols: RS232, RS485, EIA-485, CAN Bus 
  • Monitor Battery Status like SOC, SOH, SOP

lithium battery pack

3- Get Ready for Safety Regulations
Getting Safety certifications for Lithium battery packs now become compulsory steps. We will help you to get all the necessary certificates, some of the commonly known ones are listed below:
UN 38.3
IEC 62133
UL 2054
Air Transportation Report



  • 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.


  • 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)


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


  • Custom assembly design and engineering assistance
  • Quick turn-around on battery assemblies(10-20 Days)
  • Packaging According to Hazardous Materials Handling policy

We have made stone fundation in your custom battery certification

1.On-shelf certifications for batteyr cells like CE, ISO 9001, IEC 62133, MSDS  UN38.3, KC, UL 1642,etc.

2.Ready help for your certifications of battery packs.

Application of 51.2V LiFePO4 Battery Pack

Let’s Start Design Your Battery!


Please try to answer our following questions, OR Call Us

1 What kind of product will the battery used for? please send us product pictures and
2 What’s the device voltage and current and if possible peak current
3 How long would you like the device to be used before next charging
4 How much space do you have for the battery?
5 Any special shape requirement? Triangle? Ultra thin? Ultra small? Arc shape?
6 What’s your application work condition? Temperature range, and humidity,
outdoor or indoor, moving or stay still?
7 What’s the quantity you need?

                                            ADD:Floor 7,35 Building,Tongfuyu industry park, Hua Fan Road,
Da Lang Street, Bao’An District, Shenzhen City, Guangdong Province, China,518109
                                            Phone: +(86)755 3682 7358
                                            FAX:     +(86)755 6160 5250
                                            Email:   sales@dnkpower.com

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