1. Product Overview
The EnnoCar Ni-MH Hybrid Car Battery is designed to provide reliable power for hybrid vehicles. This manual provides essential information for the safe installation, operation, and maintenance of your new battery.
2. Safety Information
WARNING: Installation of the battery pack should ONLY be attempted by a qualified technician. The battery pack operates at a very high voltage, posing a significant risk of electric shock. Always wear insulating gloves and use insulated tools when handling the battery pack.
Do not mix EnnoCar battery modules with those from other manufacturers, or new battery modules with used battery modules. Additionally, do not mix battery modules within a single battery pack with modules from other battery packs.
Do not twist or bend battery modules and accessories during assembly.
Ensure correct polarity: Do not connect the anode and cathode of battery modules in reverse when assembling the battery pack to prevent short circuits.
Fasten all bolts and nuts with appropriate torque to avoid loose connections or damage to components from excessive torque.
3. Installation Instructions
This section outlines the steps for installing the EnnoCar Ni-MH Hybrid Car Battery. Refer to the figures for visual guidance.
3.1. Packing Details
Before starting, verify that all components are present:
| NO. | Component Name | Quantity |
|---|---|---|
| 1 | Module | 14 |
| 2 | Voltage collection wiring harness | 1 |
| 3 | Connector tab | 12 |
| 4 | M5x10 Combination nut | 28 |
| 5 | M6 Nut | 2 |
| 6 | M10 Flat washer | 4 |
| 7 | Cover plate | 14 |
| 8 | Cathode plate | 1 |
| 9 | Anode plate | 1 |
| 10 | Main cathode power line (standby) | 1 |
| 11 | Insulating tape | 1 |
3.2. Assembly Steps
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Module Combination: Combine the 14 battery modules successively according to their serial numbers. Ensure each module and its hoop are in the correct position.
Figure 3: Battery modules combined (top left section of image) -
Insulating Fixed Brackets: Wrap the 4 fixed brackets with insulating tape to ensure proper insulation between the modules and the brackets.
Figure 4: Insulating tape application (middle left section of image) - Module Installation: Install modules #01 through #14 into the battery pack frame.
- Temperature Probe Installation (Buckle): Install temperature probes on the buckles at the bottom of modules #01, #07, and #14.
- Temperature Probe Wire Harness Installation: Install the temperature probe wire harnesses on the buckles at the bottom of modules #04 and #10.
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M10 Flat Washer Installation: Install M10 flat washers on the bottom fixing bolts to connect the fixed splint. Ensure one flat washer is placed on each bolt.
Figure 5: Tightening screws (bottom left section of image) - Tighten Module Screws: Tighten the screws at the bottom of the modules. The recommended torque for copper plate screws is 5-6 N·m. Tighten the splint screws to fix their position.
-
Connector Copper Bar and Voltage Collection Wire Installation: Install the connector copper bar and voltage collection wire simultaneously. The recommended torque for the copper plate screws is 5-6 N·m.
Figure 6: Connecting copper bars and wires (top right section of image) -
Immobilize Voltage Collection Wire: Secure the voltage collection wire into the wire harness groove.
Figure 7: Securing wires (middle right section of image) - Install Negative and Positive Pole Wire Harnesses: Install the negative pole and positive pole wire harnesses and the safety wire harness.
- Install V12 Insurance Terminal: Install the voltage collection wire #V12 insurance terminal of the original insurance connector.
- Install V15 Anode Pole Connector Wire: Install the original voltage collection wire #V15 of the anode pole connector wire.
- Install Cathode Pole Connector Wire and V1 Voltage Collection Wiring Harness: Install the cathode pole connector wire and voltage collection wiring harness #V1.
- Cover Plate Installation: Install the cover plate.
- Connect Plugs: Install the plugs of the voltage collection wire and temperature sensor according to their original positions.
- Battery Pack Cover Plate: Install the cover plate of the entire battery pack.
-
Reinstall Battery Pack and Connect Main Wires: Put the assembled battery pack back into the vehicle. Connect the main wires of the cathode and anode poles in their correct positions (marked with a red circle in the figure).
Figure 8: Connecting main wires (bottom right section of image) -
Final Check and Insurance Component Installation: After completing all accessory installations, check everything thoroughly. Then, install the original insurance component.
Figure 9: Installing original insurance component (middle section of image) - Start Vehicle: Finally, start the vehicle to confirm proper operation.
4. Operating Characteristics
The EnnoCar Ni-MH Hybrid Car Battery is engineered for optimal performance and durability across various conditions.
- Rapid Recharge: Designed for efficient and quick recharging, featuring high-quality temperature sensors and module cover plates.
- Maximum Performance: Achieves high battery consistency within the pack, resulting in lower internal resistance and enhanced overall performance.
- High Energy Density: Utilizes D-size Nickel Metal Hydride cells (sticks or modules) to deliver superior energy density.
- Extreme Temperature Resilience: Maintains strong start-up performance in cold climates down to -30°C and remains extremely durable in hot environments up to 50°C.
Figure 10: Battery performance in extreme temperatures
5. Maintenance
The EnnoCar Ni-MH Hybrid Car Battery is designed for minimum maintenance, ensuring trouble-free operation over its lifespan. Regular vehicle maintenance checks should include the battery system to ensure all connections are secure and free from corrosion.
- Visual Inspection: Periodically inspect the battery pack for any signs of physical damage, loose connections, or corrosion.
- Cleaning: Keep the battery pack and its terminals clean and free from dirt and debris. Use a dry cloth for cleaning.
- Professional Check-ups: For optimal performance and longevity, it is recommended to have the battery system professionally checked during your vehicle's routine service appointments.
6. Troubleshooting
If you encounter issues with your hybrid car battery, consider the following troubleshooting steps. Always consult a qualified technician for complex diagnostics and repairs.
- Fault Codes: If your vehicle's diagnostic system displays a fault code related to the battery, such as "Battery module individual voltage fault" (P1570), professional diagnosis is required. After replacement or repair, ensure the fault code is cleared using appropriate diagnostic tools.
Figure 11: Diagnostic display before and after fault code clearing (middle right section of image) - Reduced Performance: If you notice a significant drop in hybrid system performance or fuel efficiency, it may indicate an issue with the battery pack. A professional diagnostic scan can pinpoint the exact cause.
- Overheating: The EnnoCar battery is designed to resist overheating. If you experience signs of overheating, immediately have the vehicle inspected by a technician.
- Installation Errors: Double-check all connections for proper seating and torque. Incorrect installation is a common cause of battery-related issues.
7. Specifications
| Attribute | Value |
|---|---|
| Brand Name | EnnoCar |
| Model Number | EC-CI-SERIES-DS5-201.6V |
| Origin | Mainland China (Guangdong) |
| Voltage | 201.6V |
| Nominal Capacity | 6.5Ah (6500 mAh) |
| Minimum Capacity | 6000 mAh |
| Battery Type | Ni-MH Battery |
| Size | 255*34*34mm (individual cell) |
| Approximate Weight | 32kg (for the pack) |
| Car Make | France Cars (e.g., Citroen) |
| Car Fitment | Citroen DS5 (2012-2016) |
| High Temperature Performance (55℃ 1C discharge rate) | ≥90% |
| Low Temperature Performance (-20℃ 1C discharge rate) | ≥85% |
| Charge Retention Rate (28 days) | ≥80% |
| Operating Temperature Range | -40℃ to +55℃ |
| Cycle Life | ≥3000 cycles |
| Specific Energy | ≥40Wh/kg |
| Specific Power | ≥1000W/kg |
| Condition | New |
8. Warranty and Support
EnnoCar provides a comprehensive warranty and dedicated customer support for its hybrid car batteries.
- Warranty Period: This product comes with a 3-year warranty or 100,000 kilometers, whichever comes first.
Figure 13: EnnoCar Warranty Details - Customer Service: EnnoCar is committed to excellent customer service and after-sales support. Our expert customer support team is available to respond to your inquiries and provide personalized assistance.
- Contact Information: For support, inquiries, or warranty claims, please use the following contact details:
- Email: info@ennocar.com
- Phone: +86-0755-89205835
- Fax: +86-0755-89805835-812
- Website: www.ennocar.com
9. User Tips
Based on feedback from other users, here are some helpful tips for your EnnoCar hybrid battery:
- Professional Installation Recommended: Users consistently highlight the importance of professional installation for flawless operation and to avoid errors.
- Excellent Capacity and Thermal Management: The battery cells demonstrate great capacity and effective thermal management, with no reported overheating issues even under heavy loads.
- Consider as an Upgrade: Many users view this battery as a significant upgrade over older or refurbished alternatives, noting improved vehicle performance.
- Responsive Support: The seller's communication and support are frequently praised for being very good and responsive.