Jauarta 36V 5200mAh Internal Rechargeable Lithium Battery for ES2 ES4 Electric Scooter User Manual

1. Introduction

This manual provides essential information for the safe and effective use of your Jauarta 36V 5200mAh Internal Rechargeable Lithium Battery. This battery is designed as a replacement component for Ninebot ES2 and ES4 electric scooters. Please read this manual thoroughly before installation and use to ensure proper function and safety.

This image displays the Jauarta 36V 5200mAh internal battery, highlighting its main features such as temperature control, safety characteristics, and various protection functions including overcharge, over-discharge, overcurrent, short circuit, and balance protection. It is designed as a replacement component for electric scooter lithium battery packs, specifically for ES2 and ES4 models.

2. Safety Information

Your safety is paramount. Please observe the following warnings and precautions:

• Risk of Fire and Explosion: Do not disassemble, crush, puncture, or short-circuit the battery. Do not expose to high temperatures (above 60°C / 140°F) or dispose of in fire.
• Water Exposure: The battery has a life-level waterproof rating. Do not immerse the battery in water for extended periods. Avoid direct exposure to heavy rain or submersion.
• Charging: Use only chargers specified for 36V lithium-ion batteries. Do not use damaged chargers or attempt to charge the battery if it is visibly damaged.
• Handling: Handle the battery with care. Avoid dropping or subjecting it to strong impacts. If the battery is damaged, discontinue use immediately.
• Storage: Store the battery in a cool, dry place, away from direct sunlight and flammable materials. Keep out of reach of children.
• Disposal: Dispose of the battery according to local regulations for lithium-ion batteries. Do not dispose of with household waste.
• Professional Installation Recommended: Due to the internal nature of this battery, professional installation by a qualified technician is highly recommended to prevent damage to the battery or scooter.

3. Product Overview

The Jauarta 36V 5200mAh Internal Rechargeable Lithium Battery is engineered for reliable performance and safety. Key features include:

• Applicable Model: Specifically designed for Ninebot ES2 and ES4 electric scooters.
• Protection Functions: Equipped with comprehensive protection against overcharge, over-discharge, overcurrent, short circuit, and balance issues.
• Temperature Control: Features a temperature control protection function to ensure stable and safe operation under various conditions.
• Quality Assurance: Manufactured under strict quality control standards for high reliability and safety.

A top-down view of the Jauarta 36V 5200mAh internal lithium battery, showing its elongated, cylindrical form factor. This perspective helps in understanding its physical dimensions for installation.

4. Setup (Installation)

Installing an internal battery requires careful attention. If you are not confident in your technical abilities, please seek professional assistance.

General Installation Steps (for Ninebot ES2/ES4):

1. Power Off: Ensure the electric scooter is completely powered off and disconnected from any charging source.
2. Access Battery Compartment: Locate and carefully open the battery compartment of your Ninebot ES2 or ES4 scooter. This typically involves removing screws and panels. Refer to your scooter's specific service manual for exact instructions.
3. Disconnect Old Battery: Gently disconnect the wiring harness from the old battery. Note the orientation and connection points.
4. Remove Old Battery: Carefully remove the old battery from its compartment.
5. Insert New Battery: Place the Jauarta 36V 5200mAh battery into the compartment, ensuring it fits securely without force.
6. Connect New Battery: Connect the wiring harness from the scooter to the new battery's connectors. Ensure a firm and correct connection.
7. Secure Compartment: Close and secure the battery compartment, reattaching all screws and panels.
8. Test: After installation, attempt to power on the scooter and check for proper functionality.

A detailed view of one end of the Jauarta 36V 5200mAh battery, showing the integrated wiring harness and connectors. These wires are essential for connecting the battery to the scooter's electrical system.

5. Operating

Once installed, the Jauarta battery operates as the power source for your electric scooter. The scooter's operation, including charging and discharge cycles, will be managed by the scooter's internal systems.

• First Use: It is recommended to fully charge the battery before its first use.
• Charging: Connect your scooter to its original or a compatible charger. The battery's internal protection functions will manage the charging process.
• Discharge: The battery will discharge as you use the scooter. Avoid completely draining the battery frequently to prolong its lifespan.

6. Maintenance

Proper maintenance can extend the life and performance of your battery:

• Regular Charging: Do not leave the battery fully discharged for extended periods. If storing the scooter, charge the battery to approximately 50-70% capacity every few months.
• Temperature: Avoid operating or storing the battery in extreme temperatures (very hot or very cold). Optimal operating temperature is typically between 0°C and 45°C (32°F and 113°F).
• Cleaning: Keep the battery compartment clean and free of dust and debris. Do not use harsh chemicals or abrasive materials for cleaning.
• Inspection: Periodically inspect the battery and its connections for any signs of damage, corrosion, or loose wiring.

This image shows the Jauarta 36V 5200mAh internal battery with visible warning labels and certification marks (e.g., CE, RoHS). These labels provide important safety information and compliance details for the user.

7. Troubleshooting

If you encounter issues with your battery, consider the following:

• Scooter Not Powering On:
  • Ensure the battery is correctly installed and all connections are secure.
  • Check if the battery has sufficient charge.
  • Verify that the scooter's power button is functioning.
• Battery Not Charging:
  • Confirm the charger is properly connected to both the scooter and a working power outlet.
  • Check the charger for any damage or indicator lights.
  • Ensure the charging port on the scooter is clean and free of debris.
• Reduced Range/Performance:
  • Battery performance can be affected by extreme temperatures, rider weight, terrain, and tire pressure.
  • Ensure the battery is fully charged before each ride.
  • Over time, all batteries experience some degradation. If performance significantly drops, consider battery replacement.

If troubleshooting steps do not resolve the issue, please contact Jauarta customer support or a qualified scooter repair service.

8. Specifications

9. Warranty and Support

For warranty information, technical support, or service inquiries, please contact Jauarta customer support through the retailer where the product was purchased or refer to the official Jauarta website for contact details.