72v lithium ion battery pack 20.8Ah 23.2Ah 28Ah with 18650 cell

72v lithium ion battery pack 20.8Ah 23.2Ah 28Ah with 18650 cell, 160 pcs 18650 cells to make 20S8P lithium battery pack. Samsung, LG, Panasonic, Chinese 18650 cell for option.


  • 72v lithium ion battery pack can be used for any DC powered products, or electric scooters.
  • Usually the product engineer will design a battery container/space to hold and protect the battery.
  • The rated capacity of this battery can be 20.8Ah 23.2Ah 28Ah use 18650 2600mAh / 2900mAh / 3500mAh cell.


Model No. FP-PB-20S8P
Nominal Voltage 72V
Output voltage range 56V(56V=2.8V*20) to 84V(84V=4.2V*20)
Nominal Capacity 20.8Ah / 23.2Ah / 28Ah
Cell Type Cylindrical 18650 2600mAh / 3500mAh cell
Series Parallel Connection 20S8P
Discharge current 30A-50A
Size Around 430*72*170mm
Protection Over charge voltage protection, Over discharge voltage protection, Over discharge current protection, Over Charge current protection, High temperature protection, Short Circuit Protection.
Connector Option DC connector, XT connector, JST Connector, XLR Connector, Anderson Connector, Aviation Connector, Waterproof Connector
Prototype Lead Time 7-12 days after confirmed details

Knowledges of 72v lithium ion battery pack

Basic Knowledges

Production Knowledges

Shipping Knowledges

Certificate Knowledges

Use & Storage Knowledges

Quality guarantee of 72v lithium ion battery pack


Each battery from Flion will pass electrical features and assembly work quality check and records trackable.


Our batteries can comply with CE/UL/IEC62133/UN38.3&MSDS lithium ion battery standards.


Each battery from Flion comes with a general 12 months warranty, with 18~24 months warranty for option.


With over 12 years design and manufacturing experience of lithium ion battery pack.

Inquiry to Production Process of 72v lithium ion battery pack

Step 1


  • Collect informations of your contact, company, battery requirement.
  • Battery requirement details includes battery voltage, capacity, size, charge/discharge current, application, quantity..etc
Step 1

Step 2

Sending Inquiry

There below 4 ways to send your lithium battery inquiry.

  1. Send to our email info@flionpower.com ;
  2. Message via What’s App : +86 18911938253 ;
  3. Click the "ENQUIRY" button and submit inquiry form.
  4. Go to "Contact Us" page and finish the inquiry form.
Step 2

Step 3

Solution & Quoting

  • Free lithium battery pack solution design.
  • Professional quotation and reasonable prices.
Step 3

Step 4


  • Make Lithium battery prototype in around 7-12 days.
Step 4

Step 5


  • Sending battery prototype to customer via UPS/Fedex/DHL, 5-9 days.
Step 5

Step 6

Mass production & Certificates

  • Mass production lead time is aorund 15-35 days depands on quantity.
  • CE/UL/IEC62133/UN38.3 certificates can finished in around 2-4 weeks.
Step 6

Applications of 72v lithium ion battery pack

  • All DC powered portable electric products, like portable households, portable handhold cleaning sets, portable power tools, electric bike ...
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