The Adaluolo 36V 15AH Hailong Ebike Battery presents itself as a robust and versatile power solution for electric bicycle enthusiasts, particularly those seeking a reliable replacement or upgrade for their existing setup. Designed to cater to mid-range motor systems (100W–750W), this lithium-ion battery combines practical features with user-centric design elements, making it a noteworthy contender in the UK’s growing e-bike market. Below, we delve into its technical specifications, performance attributes, and real-world usability, while integrating feedback from users to provide a balanced perspective.
Key Technical Specifications
At its core, the Adaluolo 36V 15AH battery is engineered to deliver consistent power output for electric bikes. The 36V voltage aligns with standard mid-range motors, while the 15AH capacity ensures extended riding distances under typical conditions. According to the manufacturer, the battery boasts a 25A Battery Management System (BMS), which regulates discharge rates and safeguards against overloading, overheating, or short circuits.
The physical dimensions (365mm x 90mm x 110mm) make it compatible with most e-bike frames designed to accommodate Hailong-style battery casings. Its weight—though not explicitly stated—is typical for lithium-ion batteries of this capacity, striking a balance between portability and endurance. The inclusion of a 4-pin fix mounting plate simplifies installation, with users noting that it “mounts securely to most screw holes in the frame” without requiring complex modifications.
Charging is facilitated by a 42V 2A charger, with a full recharge taking approximately 7–8 hours. Riders can expect a range of 40–45km per charge, though variables such as rider weight, terrain, and motor efficiency will influence real-world mileage. Discharge connectors include Anderson and XT60 (female and male) options, ensuring compatibility with a wide array of motor controllers.
Design and Usability Features
The Adaluolo battery distinguishes itself through thoughtful design enhancements aimed at improving convenience and security. A built-in USB port (5V 1A) allows riders to charge smartphones or GPS devices during rides—a feature praised by users who value practicality for long commutes or outdoor adventures. The LED power indicator provides clear visibility of remaining charge levels, enabling riders to plan recharging intervals effectively.
Safety and anti-theft measures are addressed via a dual-key locking system that secures the battery to the mounting plate. This feature not only deters theft but also prevents accidental dislodging during rough rides. The inclusion of an on/off power switch further enhances energy conservation, allowing users to preserve battery life during periods of inactivity.
Feedback from riders highlights the ease of installation. One user noted, “No problems with installation—everything aligned perfectly with my bike’s existing setup,” underscoring the battery’s compatibility with common e-bike configurations. Another praised the “sturdy build quality,” which instils confidence in the product’s durability even on bumpy terrains.
Performance in Real-World Scenarios
In practical use, the Adaluolo 36V 15AH battery excels in delivering consistent power to motors within its specified range. Riders using 500W–750W motors reported smooth acceleration and reliable performance on inclines, with no noticeable voltage drop under moderate loads. The 25A BMS ensures stable output, even during sustained high-demand scenarios such as hill climbs or heavy cargo transport.
One user remarked that the battery “fully covers the power requirements of my bicycle’s motor,” emphasising its ability to handle daily commutes and recreational rides without compromise. The stated 40–45km range appears accurate for mixed-use conditions, though aggressive throttle use or extreme gradients may reduce this figure.
Charging times, while not the fastest on the market, are reasonable for a battery of this capacity. The included 2A charger prioritises longevity over speed, which aligns with best practices for lithium-ion battery maintenance.
Compatibility and Versatility
This battery is explicitly designed for 36V motor systems, making it unsuitable for higher-voltage setups (e.g., 48V or 52V). It is compatible with most generic e-bike kits, including those from Bafang, Voilamart, and AW, but not proprietary systems like Bosch or Shimano. Prospective buyers are advised to verify their motor’s voltage and connector type before purchasing.
The 4-pin fix plate ensures broad compatibility, though users should confirm their frame’s screw-hole alignment. The battery’s rectangular shape and moderate size make it suitable for step-through, mountain, and hybrid e-bikes, though it may not fit ultra-compact or custom frames.
Safety and Certification
Adaluolo emphasises compliance with UKCA, CE, ROHS, and UN38.3 certifications, ensuring adherence to rigorous safety and environmental standards. These certifications validate the battery’s resilience under stress conditions, including vibration, temperature fluctuations, and impact—a critical factor for riders prioritising reliability.
After-Sales Support and Warranty
The manufacturer offers a 3-month return/replacement window and a 12-month warranty, complemented by lifetime technical support. While most users reported positive interactions with customer service, a small minority highlighted challenges in resolving issues, such as defective units or delayed responses. Adaluolo encourages buyers to contact them directly via Amazon’s messaging system for prompt assistance, stating, “Good communication can better solve your problems.”
User Feedback Synthesis
The majority of users express satisfaction with the battery’s performance and build quality. Positive reviews frequently cite “quick delivery” and “high-quality construction,” with one rider noting, “Everything stated in the description was accurate—no faults detected.” The USB port and secure locking mechanism are recurrent highlights, praised for their practicality and peace of mind.
A minority of users encountered issues, such as defective units upon arrival. However, these instances appear isolated, and the manufacturer’s warranty policy aims to address such cases. As with any product, early testing upon delivery is recommended to identify potential faults.
Conclusion
The Adaluolo 36V 15AH Hailong Ebike Battery stands out as a reliable, feature-rich option for riders seeking to upgrade or replace their e-bike’s power source. Its blend of safety certifications, user-friendly design, and robust performance makes it a compelling choice for commuters and recreational cyclists alike. While ensuring compatibility with your motor and frame is essential, the majority of users report seamless integration and dependable operation, solidifying its position as a worthy investment for 36V e-bike systems.
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