Batteries pour batterie lithium ternaire de 20 Ah

推荐电机额定功率
Puissance nominale du moteur recommandée 		核心搭配电池电压
Tension de la batterie principale 		推荐控制器限流
Limite de courant du contrôleur 		理论最高速参考
Vitesse maximale théorique 		理论续航参考
Plage théorique 		关键要求与适用场景
Exigences clés et application
750 W 48V 25A - 30A 38-45 km/h 70-110 km 新国标优选。系统稳定，续航出色。
Idéal pour les nouvelles normes. Système stable, excellente portée.
1200W 60 V 35A - 40A 50-58 km/h 65-95 km 黄金性能款。动力与续航的完美平衡。
Un choix performant et optimal. Un équilibre parfait entre puissance et autonomie.
2000W 72V 50A - 60A 60-75 km/h 55-80 km 高性能电摩款。电池持续放电≥50A。
Cyclomoteur électrique haute performance. Décharge de la batterie ≥ 50 A requise.
3000W 72V / 84V 70A - 90A 70-90+ km/h 40-65 km 极限性能款。对电池和整车要求极高，仅限资深玩家。
Performances extrêmes. Nécessite des composants haut de gamme. Réservé aux experts.

Découvrez nos batteries haute performance pour vélos électriques, conçues pour une autonomie prolongée et une puissance optimale. Notre gamme comprend différents types et capacités de batteries, compatibles avec divers systèmes de motorisation, pour un fonctionnement efficace et une durée de vie accrue de votre vélo électrique à chaque sortie.

Batteries For 20Ah Ternary Lithium Battery

Power Level Guide
500W — Smooth and efficient urban commuting
1000W — Balanced performance for mixed terrain
2000W — Strong torque and hill climbing capability
3000W — High-performance riding and demanding environments

Technical Information

Compatibility

Our conversion kits are designed to fit most standard bicycles with compatible frame geometry and wheel sizes.

Before purchasing, please confirm:

• Wheel size compatibility (commonly 20” / 24” / 26” / 27.5” / 28” / 29”)
• Frame dropout width suitable for hub motor installation
• Sufficient space for battery mounting
• Standard bicycle fork or rear triangle structure

If you are unsure about compatibility, please contact our technical team for assistance before ordering.

Installation Requirements

Basic mechanical knowledge is recommended for installation.

Required tools typically include:

• Standard bicycle repair tools
• Wrench set
• Screwdrivers
• Torque adjustment tools (recommended)

Installation involves replacing the wheel, mounting electrical components, and connecting wiring.

Professional installation is recommended if you are not familiar with bicycle mechanical systems.

Battery & Electrical Information

Each conversion system is designed to operate with matched voltage and controller specifications.

Please ensure:

• Battery voltage matches motor system requirements
• Proper wiring connections before powering on
• Battery is securely mounted and protected from impact
• Charging is performed using the recommended charger

For safety and optimal performance, do not mix incompatible electrical components.

Warranty Policy

All conversion kits are covered by a limited warranty against manufacturing defects.

Warranty coverage includes:

• Motor system
• Controller
• Display unit
• Electrical components

Warranty period: 12 months from date of delivery.

The warranty does not cover:

• Improper installation
• Physical damage
• Water damage due to misuse
• Unauthorized modifications
• Normal wear and consumable parts

For warranty claims, please contact our support team with order details and product photos.

Shipping & Delivery

Orders are processed after payment confirmation.

Typical processing time: 2–5 business days
Estimated delivery time varies by destination.

Tracking information will be provided once the order is shipped.

International shipments may be subject to:

• Import duties
• Taxes
• Local customs regulations

These charges are the responsibility of the customer unless otherwise stated.

Technical Support

Our technical team is available to assist you before and after purchase.

We provide support for:

• Product selection guidance
• Compatibility confirmation
• Installation questions
• Troubleshooting assistance
• Replacement part identification

If you need help, please contact us with:

• Bicycle type and wheel size
• Intended usage
• System configuration details

We aim to respond within 24–48 hours.

Safety Notice

Electric conversion systems increase bicycle speed and power.

For safe operation:

• Always wear protective gear
• Follow local traffic regulations
• Ensure secure installation before riding
• Regularly inspect electrical connections
• Do not operate in unsafe weather conditions

Improper use may result in injury or equipment damage.