Reention eel pro 36V 17.5Ah Samsung lithium e-bike battery

Reention eel pro 36V 17.5Ah Samsung lithium e-bike battery, use samsung/LG/Panasonic 18650 3500mAh cylindrical cell to make 10S5P 36V 17.5Ah ebike battery, high quality lithium battery for electric bike.


  • Reention eel pro 36V 17.5Ah Samsung lithium e-bike battery from the reention ebike battery series.
  • Most customers choose Samsung/LG/Panasonic 18650 3500mAh cell to make 5P 17.5Ah.
  • Widely used in 250 motor electric bike in Europ market, it usually integrated with a 15A/20A BMS.


Model No. FP-EB-REEEL-Pro
Housing Model Reention EEL-Pro
Nominal Voltage 36V
Output voltage range 28V(28V=2.8V*10) to 42V(42V=4.2V*10)
Nominal Capacity 17.5Ah
Cell Type Samsung/LG/Panasonic 18650 3500mAh cell
Series Parallel Connection 10S5P
Discharge current Max 15/20A
Size 430*94*64mm
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 XT connector, Anderson Connector
Prototype Lead Time 7-12 days after confirmed details

Knowledges of reention eel pro

Basic Knowledges

Production Knowledges

Shipping Knowledges

Certificate Knowledges

Use & Storage Knowledges

Quality guarantee of reention eel pro


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 reention eel pro

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 ;
  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 reention eel pro

  • 250W electric bike, electric lady bike, electric commuting bike ...
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