Maximum Range & Reliable Power – 36V 20Ah Hailong Lithium Battery for High-Performance E-Bikes

The 36V 20Ah Hailong lithium battery is a high-capacity rechargeable power source designed for electric bikes. It provides extended riding range, stable voltage output and long lifespan. Built with advanced lithium-ion cells and a protective BMS system, it ensures safety, efficiency and consistent performance for daily commuting and long-distance cycling.

The 36V 20Ah Hailong lithium battery is an ideal power solution for electric bikes, offering excellent range, reliability and durability. Designed with premium lithium-ion cells, this battery delivers stable energy output, ensuring smooth acceleration and consistent motor performance.

Its high 20Ah capacity allows riders to travel longer distances on a single charge, making it perfect for commuters, delivery riders and long-distance cyclists. The Hailong case design is compact, waterproof-resistant and easy to mount on most e-bike frames.

Equipped with an intelligent Battery Management System (BMS), it protects against overcharging, over-discharging, overheating and short circuits. This increases battery life and ensures maximum safety.

Whether you are upgrading your e-bike or replacing an old battery, this powerful and efficient lithium battery is a reliable choice for enhanced performance and longer rides.

Key Feature

• High capacity 36V 20Ah lithium battery
• Provides long riding range per charge
• Durable and lightweight Hailong case design
• Built-in BMS protection system for safety
• Stable voltage for smooth e-bike performance
• Long lifespan with 500–1000 charge cycles
• Easy installation on most electric bikes
• Ideal for commuting and long-distance riding

FAQ

1. How far can a 36V 20Ah Hailong battery go?

It can typically provide 50–90 km range, depending on rider weight, terrain and motor efficiency.

2. How long does it take to charge?

Charging usually takes 5–8 hours using a compatible charger.

3. Is it compatible with all e-bikes?

It is compatible with most 36V electric bikes, but always check your controller and mounting compatibility.

4. How long does the battery last?

The battery lasts 500–1000 charge cycles, which equals around 2–4 years of regular use.

5. Is the battery safe?

Yes, it includes a BMS protection system that prevents overcharge, over-discharge and short circuit.