48v 52v 60v 72v E bike hailong bateria para bicicleta electrica 20 30ah 40ah 50ah 60ah lithium Electric bike battery 750w 2000w

Description

48V – 72V Hailong Lithium Battery for Electric Bicycles

Upgrade your e‑bike’s performance with the Hailong high‑capacity lithium battery, available in 48 V, 52 V, 60 V, and 72 V configurations. Designed for 20 Ah‑60 Ah capacities and power outputs from 750 W to 2000 W, this battery delivers longer rides, faster acceleration, and reliable power for all terrain.

Key Highlights

• Versatile Voltage Options: Choose from 48 V, 52 V, 60 V, or 72 V to match your e‑bike’s motor specifications.
• Multiple Capacity Choices: 20 Ah, 30 Ah, 40 Ah, 50 Ah, and 60 Ah – select the range that fits your daily commute or weekend adventure.
• High Power Compatibility: Supports motor ratings from 750 W up to 2000 W, ideal for city riders, mountain trails, and cargo e‑bikes.
• Premium Lithium‑Ion Cells: Lightweight, high‑energy density cells provide up to 30 % more range than traditional lead‑acid batteries.
• Advanced BMS Protection: Built‑in Battery Management System safeguards against over‑charge, over‑discharge, short‑circuit, and temperature spikes.
• Water‑Resistant Design: IP65‑rated housing protects against rain, splashes, and dust for reliable outdoor performance.
• Easy Installation: Quick‑connect plugs and mounting brackets make setup a breeze – no special tools required.
• Long Service Life: Up to 1500 + charge cycles with minimal capacity loss, ensuring years of dependable riding.

Why Choose Hailong?

The Hailong e‑bike battery combines cutting‑edge lithium technology with robust safety features, giving you confidence on every ride. Its modular design lets you upgrade capacity or voltage without replacing the entire system, making it a cost‑effective solution for growing e‑bike needs.

Technical Specifications

• Voltage: 48 V / 52 V / 60 V / 72 V
• Capacity: 20 Ah, 30 Ah, 40 Ah, 50 Ah, 60 Ah
• Power Compatibility: 750 W – 2000 W motor
• Cell Type: High‑grade Li‑ion (NCM/NCA)
• Charging Current: 4 A – 10 A (depending on capacity)
• Weight: 4.5 kg – 12 kg (varies by capacity)
• Dimensions: Custom to fit most standard e‑bike frames
• Operating Temperature: –10 °C to +45 °C
• Warranty: 24 months or 500 cycles

Installation & Compatibility

Designed to fit most popular e‑bike frames and motor systems, the Hailong battery includes pre‑drilled mounting holes and a universal connector kit. Follow the simple three‑step guide—mount, connect, and secure—to have your bike ready in minutes.

Safety & Maintenance

Our integrated BMS continuously monitors cell balance, temperature, and voltage. For optimal longevity, store the battery at 40 %–60 % charge when not in use and avoid exposure to extreme temperatures.

Customer Support

Need help with installation or have a question about compatibility? Our dedicated support team is available 24/7 via phone, email, or live chat to ensure you get the most out of your Hailong e‑bike battery.