Down Tube Battery

Dow tube batteries are designed to be mounted on the e-bike’s down tube. They can give the bikes a streamlined look. These batteries commonly have frames with a diamond style.

  • Easy to install
  • Lightweight
  • Long battery life
  • Good heat dissipation
  • lithium battery with LG cell 36V-1

Thinpack Top Quality Down Tube Battery In China

Thinpack offers down tube batteries for different types of electric bikes. These batteries are available in various designs, colors, and sizes to fit a variety of e-bikes. We are also capable of customizing the batteries according to your custom size, design, capacity, and other specifications.

Our down tube batteries utilize high-quality battery cells from LG, Panasonic, Samsung, and other reliable brands. For this reason, the batteries are guaranteed to have no lazy battery effects. Their battery cells are also customizable as per your request.

To ensure you get functional and high-quality down tube batteries, all the batteries have undergone various QC tests and inspections.

Contact us for your inquiries!

Down Tube Batteries Advantages

The down tube batteries have a lot of advantages such as:

High Durability

Due to their mounting location, they are less susceptible to damage caused by falls, collisions, or crashes.

Good Weight Distribution

By mounting the batteries on the ebike’s down tube, the battery’s weight will be distributed throughout the bike’s frame evenly. For that reason, the e-bike will be easier to handle. The bike will also feel balanced.

Increased Range

Compared to other battery types, down tube batteries usually have more capacity. Since they have greater capacity, they have a longer operating range. They can also deliver more power.

Economical & Safe

The down tube batteries have no toxic chemicals. Their cells are also tested before assembly. Therefore, they are safe to use.

Built-In BMS

The down tube batteries are designed with BMS or battery management system. This system will prevent the batteries from over-discharge and overcharge. It ensures that the applications and battery pack aren’t really damaged.

Also, the BMS has the ability to control the charge and discharge current. It can prevent short-circuit failure. Moreover, it can balance the battery pack’s applications automatically at any time.

Safety Tests

The down tube batteries have taken a variety of tests to ensure they are safe to use. These tests include:

  • Shooting tests
  • Over-charge tests
  • Short-circuit tests
  • Over-discharge test
  • High-temperature test
  • Squeezing tests
  • Fire tests
  • Pin-Prick tests
  • Water immersion tests
  • Fall down tests

Approved Certifications

Our down tube batteries have passed international certifications such as:

  • UN38.3
  • CE
  • MSDS
  • UL
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