Hailong 48v Battery 10Ah 15Ah 20Ah Li ion E bike Battery Pack For BAFANG Tongsheng 1000W 500W 350W 250W Motor Electric Bike Kit

Description

Product Overview

The Hailong 48V Li‑Ion Battery Pack is engineered to power your electric bike with unmatched reliability and performance. Available in 10Ah, 15Ah, and 20Ah capacities, this battery is the perfect match for BAFANG and Tongsheng motors ranging from 250W to 1000W. Whether you’re commuting, exploring trails, or racing, the Hailong battery delivers the power and endurance you need.

Key Highlights

• High‑Performance 48V Li‑Ion Chemistry: Lightweight, long‑lasting, and capable of delivering consistent power output.
• Multiple Capacity Options: 10Ah, 15Ah, and 20Ah – choose the right balance between range and weight for your riding style.
• Universal Compatibility: Designed for BAFANG and Tongsheng 1000W, 500W, 350W, and 250W motors in e‑bike kits.
• Smart Battery Management System (BMS): Protects against over‑charge, over‑discharge, and short‑circuit for safety and longevity.
• Fast Charging: Up to 8.4A input allows rapid recharging without sacrificing battery life.
• Durable Construction: Shock‑resistant housing and robust connectors ensure durability in all riding conditions.
• Eco‑Friendly & Low Maintenance: Rechargeable Li‑Ion chemistry reduces environmental impact and maintenance needs.

Specifications

• Voltage: 48V
• Capacity: 10Ah / 15Ah / 20Ah
• Nominal Energy: 480Wh / 720Wh / 960Wh
• Weight: 3.5kg (10Ah) – 5.8kg (20Ah)
• Dimensions: 300mm x 120mm x 70mm (approx.)
• Connector Type: 2.1mm x 5mm (standard for BAFANG/Tongsheng)
• Charging Voltage: 54.6V
• Charging Current: 3A – 8.4A (recommended 3A for 10Ah, 5A for 15Ah, 8.4A for 20Ah)
• Operating Temperature: –10°C to +45°C
• Warranty: 12 months limited warranty

Why Choose Hailong?

Hailong batteries combine proven engineering with premium materials to give you a dependable power source that lasts. Our 48V Li‑Ion packs are tested for safety, performance, and longevity, ensuring you can ride further, faster, and with confidence. Whether upgrading an existing e‑bike or building a new kit, the Hailong 48V battery is the smart choice for riders who demand quality and value.

Installation & Compatibility

Installing the Hailong battery is straightforward. The standard 2.1mm x 5mm connector plugs directly into most BAFANG and Tongsheng motor housings. Pair it with a compatible charger and your e‑bike is ready for the road. For optimal performance, keep the battery fully charged and stored in a cool, dry place.