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Hot Item 48v 20ah Rear Rack Ebike Battery Take An Extra 65% Off [jfQzZcSH]

$71.99 $230.99 -69%

48V 20Ah Rear-Rack Battery Specifications:Cell ModelINR21700M50LTCell Voltage & Ah3.7V 5000mAhNumber of cells52Series & Parallels13S4PRated Capacity20AhNominal Voltage48VInternal Impedance150mΩMax Charge Voltage54.5VMax Charge Current5AMin Di

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Hot Item 48v 20ah Rear Rack Ebike Battery Take An Extra 65% Off [jfQzZcSH]

48V 20Ah Rear-Rack Battery Specifications:

Cell Model INR21700M50LT
Cell Voltage & Ah 3.7V 5000mAh
Number of cells 52
Series & Parallels 13S4P
Rated Capacity 20Ah
Nominal Voltage 48V
Internal Impedance 150mΩ
Max Charge Voltage 54.5V
Max Charge Current 5A
Min Discharge Voltage 39V
Rated Discharge Current 40A
Max Discharge Current 50A
Overcurrent Protection 50A
Charging Mode CC/CV
Cycle Life 1000 cycles
Charge Temperature 0-45℃
Discharge Temperature -20-55℃
Certificates CE
Recommended Motor Watt Up to 1500W
Product Weight 12 lbs 3 oz
Package Weight 17 lbs 3 oz
Product Dimension 15 x 7 x 4
Package Dimension 17 x 8 x 7

All the batteries sold on ebikeling.com come with a charger.

Rear rack batteries come with a rack.

TIPS:

  • The LED light on the charger remains RED while charging and turns green when the battery is fully charged or disconnected.
  • A fully depleted lithium-ion ebike battery may take around 6 hours to recharge. It will take less if the battery has a partial charge when you start charging it.
  • Do not leave the battery on the charger for long periods like several days or more.
  • Do not store an empty battery in case you need to store it for some reason. Store it 50-70 percent charged.
  • Charge your ebike battery regularly. You do not have to let the battery discharge completely.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It’s a very well-made, truly premium item.

- Blake J..

February 5, 2026

Absolutely no complaints!

A top quality product for sure, indeed.

- Kelly B..

February 5, 2026

Absolutely no complaints!

This is a truly superb, quality product.

- Jean S..

Write a Review

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