Hailong eBike Battery: A Comprehensive Guide

Embarking on the journey towards sustainable and efficient transportation, the Hailong eBike Battery emerges as a pivotal component in the electric bicycle industry.

What is Hailong eBike Battery?

The Hailong eBike Battery refers to a specific casing style for electric bicycle batteries that are manufactured by a company based in China. The term “Hailong” translates to “sea dragon” or “sea loong” in English, which alludes to the distinctive shape and design of the battery casing. This naming convention extends to other battery casings with unique names such as “Silver Fish,” “Shark,” and “Frog,” each representing a different form and feature set.

The Hailong battery casings are available in various sizes and models, including the Hailong No.1 (and its variant No.1 Type 2), Hailong No.2, Hailong No.3, Hailong PRO and PLUS, as well as the Hailong G56/G70/G80 series. Each of these models is designed to accommodate a different number of battery cells, catering to a range of electric bicycle requirements and offering varying levels of power and endurance for the ride.

In addition to the standard features, these battery casings may also include added functionalities such as an integrated power switch and a USB charging port for mobile phones, enhancing the convenience and usability of the battery for the rider.

The design of the Hailong battery casing is robust and intended to endure challenging riding conditions, including uneven mountainous terrains. The casing’s durability ensures the battery’s safety and longevity even in tough environments. The aesthetic appeal of the casing also adds to the overall design of the electric bicycle, making it a sought-after choice among many models available in the market.

It is crucial to understand that the term “Hailong” does not denote a single, well-established brand but rather refers to a style of battery casing that can be adopted by multiple manufacturers. Consequently, the quality and reliability of Hailong batteries can significantly vary based on the manufacturer. Consumers should, therefore, conduct thorough research into the reputation of the specific manufacturer, the performance specifications of the battery, its safety features, and the quality of after-sales support before making a purchase. This due diligence will help ensure that they select a high-quality and reliable battery that meets their eBike’s needs and provides a satisfactory riding experience.

Hailong eBike Battery Model and Size

Quality, Safety, and Reliability Hailong eBike Battery

A high-quality Hailong e-bike battery should exhibit several key characteristics that reflect its superior design, construction, and performance capabilities. Here’s what you should look for in a top-tier Hailong battery:

1. Durable Construction:
   • The battery casing should be made of robust materials that can withstand the wear and tear of regular use, protecting the internal cells from damage.
   • Look for a sturdy mounting system that securely fixes the battery to your bike frame or rack, ensuring it doesn’t move or detach during rides.

2. Premium Battery Cells:
   • The battery should use high-quality, A-grade cells, either domestically produced or imported from reputable manufacturers, to ensure optimal performance and longevity.
   • The cells should be well-matched in terms of capacity, voltage, and internal resistance, which contributes to the battery’s overall efficiency and stability.

3. Advanced BMS (Battery Management System):
   • A sophisticated BMS is crucial for managing the battery’s charge and discharge cycles, maintaining voltage stability, and preventing overcharging or discharging.
   • The BMS should also include safety features to protect against short-circuiting, overheating, and other potential hazards.

4. Efficient Assembly:
   • The battery cells should be assembled with precision, using methods that minimize resistance and maximize energy conversion rates, such as pure nickel band spot welding.
   • The assembly should be designed to prevent rust and ensure a long service life.

5. Clear Labeling and Documentation:
   • The battery should have clear and legible labels indicating its specifications, including voltage, capacity (Ah), and output ratings.
   • Comprehensive user manuals and safety guidelines should be provided, along with details on warranty and manufacturer support.

6. Certifications and Standards:
   • The battery should comply with international safety standards and certifications, such as UL, CE, or RoHS, which ensure it meets specific safety and environmental requirements.
   • Compliance with these standards is a testament to the battery’s quality and reliability.

7. Performance and Range:
   • A high-quality Hailong battery should deliver on its promised range, providing consistent power output and not degrading significantly over time.
   • The battery should offer sufficient low-end torque for climbing and high-end power for speed, depending on the model.

8. Customer Reviews and Support:
   • Look for positive customer reviews and testimonials that speak to the battery’s performance and durability.
   • The manufacturer or seller should offer reliable customer support and after-sales service, including easy access to replacement parts or warranty claims.

By ensuring that a Hailong e-bike battery meets these criteria, you can be confident in your purchase, knowing that you are investing in a product that offers exceptional quality, safety, and reliability for your e-bike riding experience.

Tips for Hailong eBike Battery Selection

Selecting the right Hailong e-bike battery for your bike involves several considerations to ensure compatibility, performance, and safety. Here’s a step-by-step guide to help you make the best choice:

1. Determine Your Bike’s Requirements:
   • Identify the voltage (V) your bike’s system requires. Common voltages are 36V, 48V, or 60V.
   • Check the dimensions of the space where you plan to mount the battery on your bike frame or rear rack.
   • Note the mounting points on your bike frame, including the distance between the bolt holes.

2. Battery Specifications:
   • Look for a Hailong battery that matches your bike’s voltage requirement.
   • Consider the capacity (Ah) of the battery. Higher Ah ratings generally mean longer range but may also mean a larger and heavier battery. Choose a capacity that balances range with manageable size and weight.
   • Check the battery’s discharge rate (C-rate) to ensure it aligns with your motor’s requirements.

Hailong eBike Battery Estimated Range Table
Voltage	Voltage/Capacity	Dimensions (L x W x H)	Estimated Range*
24V	24V/10Ah	365 x 90 x 90 mm	25-30 km
	24V/12Ah	365 x 90 x 90 mm	30-35 km
	24V/13.5Ah	365 x 90 x 90 mm	35-40 km
	24V/17.5Ah	365 x 90 x 90 mm	40-50 km
36V	36V/8Ah	365 x 90 x 90 mm	20-25 km
	36V/10Ah	365 x 90 x 90 mm	25-30 km
	36V/13Ah	365 x 90 x 90mm	30-35 km
	36V/15Ah	365 x 90 x 90 mm	35-40 km
	36V/17.5Ah	365 x 90 x 90 mm	40-50 km
	36V/21Ah	365 x 90 x 90 mm	50-60 km
	36V/24Ah	365 x 90 x 90 mm	60-70 km
48V	48V/8Ah	365 x 90 x 135 mm	20-25 km
	48V/10.4Ah	365 x 90 x 135 mm	25-30 km
	48V/13Ah	365 x 90 x 135 mm	30-35 km
	48V/15Ah	365 x 90 x 135 mm	35-40 km
	48V/18Ah	365 x 90 x 135 mm	40-50 km
52V	52V/10Ah	365 x 90 x 135 mm	25-30 km
	52V/13Ah	365 x 90 x 135 mm	30-35 km
	52V/15Ah	365 x 90 x 135 mm	35-40 km
*Note: The estimated range is for reference only and may vary depending on actual usage conditions. The data is sourced from the Laboratory, and actual range may differ.

3. Physical Compatibility:
   • Verify that the Hailong battery’s dimensions will fit within the space on your bike frame or rear rack without obstruction.
   • Confirm that the battery’s mounting system is compatible with your bike’s existing hardware or that you can easily add a compatible mounting system.

4. Safety Features:
   • Look for a battery with a reliable BMS (Battery Management System) that offers protection against overcharging, over-discharging, short-circuiting, and overheating.
   • Ensure the battery has passed relevant safety certifications, such as UL, CE, or RoHS.

5. Quality and Reliability:
   • Research reviews and ratings for the Hailong battery model you’re considering to gauge its quality and reliability.
   • Consider the warranty offered by the manufacturer or seller as an indicator of product quality and support.

6. Accessories and Inclusions:
   • Check if the battery comes with a charger and if the charger’s output voltage matches the battery’s requirements.
   • Look for any additional accessories, such as a battery case, mounting brackets, or cables, that may be included with the battery.

7. Purchase and Support:
   • Buy from a reputable seller or distributor that offers good customer support and after-sales service.
   • Keep the receipt and any warranty information in case you need to return or service the battery.

HaiLong eBike Battery Installation Guide

Install the HaiLong eBike battery by following these brief steps:

1. Open the battery pack, unlock the key lock tongue, and push out the wiring.
2. Attach the battery base to the eBike.
3. Align and slide the battery into the base, then tighten the screws to secure it.
4. Lock the tongue, switch on the power, and ensure proper electrical connection.
5. Test the installation with a short ride to confirm the battery is functioning correctly.

Notes:

• Always follow safety guidelines during installation to prevent damage to the battery or eBike.
• If you encounter any issues, refer to detailed installation videos or seek help from a professional.
• Regularly inspect the battery and base connections to ensure long-term safety and stability.

By following these steps, you should be able to successfully install the HaiLong battery on your eBike. If you have any questions during the installation, consider reaching out to the battery manufacturer or a technical expert for further assistance.