Product Introduction
A15-3701110BA High-Efficiency OE-Certified Rugged Car Alternator for Chery
Our Car Alternator for Chery is a high - performance power - generating device. With advanced technology, it efficiently converts mechanical energy from the engine into electrical energy.
It features a stable output voltage, ensuring reliable power supply for all electrical components in the vehicle, such as lights, radio, and air - conditioning systems. Our alternators are designed to strict industry standards, with a high - energy conversion rate, reducing fuel consumption during power generation.
Moreover, it has undergone rigorous durability tests. With a large - capacity design, it can meet the high - power demands of modern vehicles. Count on our alternator to keep your Chery running smoothly and power - efficiently.
Product Advantage
1. Ultra-High Energy Conversion Efficiency
Our Chery car alternator adopts advanced copper-wound stator technology, achieving an energy conversion rate of up to 92%—3% higher than the industry average (89%). This high-efficiency alternator minimizes energy loss during power generation, reducing the engine’s load and helping to lower fuel consumption by approximately 0.3L per 100km. It ensures stable power output even under low engine speed, meeting the energy needs of various vehicle electrical systems.
2. Military-Grade Durability & Long Service Life
We subject each Chery-compatible alternator to 500 hours of continuous high-temperature (120℃) and low-temperature (-40℃) operation tests, with a failure rate of less than 0.1%. The shell uses die-cast aluminum alloy with anti-corrosion treatment, enabling the alternator to maintain stable performance in humid, dusty, and other harsh environments. Its average service life reaches 80,000 - 100,000 kilometers, far exceeding the industry’s 60,000 - kilometer standard.
3. Intelligent Voltage Regulation & Stable Power Supply
Equipped with an imported intelligent voltage regulator chip, the Chery car alternator can automatically adjust the output voltage within the range of 13.8V - 14.5V, with a voltage fluctuation error of less than ±0.2V. This effectively prevents overcharging or undercharging of the vehicle battery, extending the battery’s service life by 30%. Whether the vehicle is using high-power electrical equipment such as air conditioners and headlights or idling, it can provide stable power to ensure the normal operation of all electrical systems.
4. Lightweight Design & Easy Installation
Through optimized structural design and the use of high-strength lightweight materials, the weight of our Chery alternator is reduced by 15% compared with similar products, reducing the engine’s power consumption. The installation interface strictly follows the original vehicle standards, with no need to modify the vehicle’s original mounting bracket or wiring. It can be installed in 15 - 20 minutes by professional technicians, improving maintenance efficiency and reducing installation costs for customers.
5. Strict Quality Control & Global Certification
Every high-efficiency alternator for Chery undergoes 12 rigorous quality inspection procedures before leaving the factory, including dynamic balance testing, insulation resistance testing, and load capacity testing, fully complying with ISO/TS 16949 automotive industry quality standards. It has obtained certifications from authoritative institutions such as CE and FCC, ensuring that the product meets the import requirements of major markets around the world and providing customers with reliable quality assurance.
Technical Parameters
| Parameter Category | Parameter Name | Specification | Remark |
| Electrical Performance | Rated Voltage | 12V | Complies with global automotive electrical system standards |
| Rated Output Current | 80A / 100A / 120A (optional) | Meets different power demand scenarios of vehicles |
| Maximum Output Current | 130A / 150A / 170A (matching rated current) | Stable output under high-power load |
| Energy Conversion Rate | ≥92% | 3% higher than industry average (89%) |
| Voltage Regulation Range | 13.8V - 14.5V | Voltage fluctuation error ≤±0.2V |
| Idle Output Voltage | ≥13.5V (at 800rpm engine speed) | Ensures power supply during low-speed operation |
| Structural & Material | Stator Winding Material | High-purity oxygen-free copper | Reduces resistance, improves conductivity |
| Shell Material | Die-cast aluminum alloy (ADC12) | Anti-corrosion, thermal conductivity ≥108W/(m·K) |
| Bearing Type | Double sealed ball bearing | Service life ≥5000 hours of continuous operation |
| Overall Dimensions (L×W×H) | 210mm×165mm×140mm | Lightweight design, weight reduced by 15% vs similar products |
| Mounting Type | Flange mounting | Matches original vehicle installation standards |
| Environmental Adaptability | Operating Temperature Range | -40℃ ~ +120℃ | Passed 500h high/low temperature cycle test |
| Humidity Resistance | ≤95% relative humidity (non-condensing) | Stable performance in rainy/humid areas |
| Dust Resistance | IP54 protection grade | Prevents dust intrusion into internal components |
| Quality & Certification | Service Life | 80,000 - 100,000km | Verified by road test data |
| Quality Standard | ISO/TS 16949 | Complies with automotive industry strict quality requirements |
| Certifications | CE, FCC | Meets import standards of EU, North America and other markets |
Product Uses
Here are specific application scenarios of car alternator:
1. Daily Urban Travel
Ideal for daily urban commutes with frequent starts and stops. It maintains stable 13.8V - 14.5V output even at 800rpm idle speed, powering lights, infotainment and AC. Passed 10,000 - cycle start - stop tests, adapting to busy city traffic seamlessly.
2. Long-Distance Highway Trips
Perfect for long drives. With ≥92% energy conversion rate, it cuts fuel consumption by 0.3L/100km. Supports continuous use of high - power devices like navigation. Tested to run stably for 200 hours at high speed, ensuring reliable power supply.
3. Extreme Weather & Terrain
Suitable for harsh environments. Works normally in - 40℃ ~ +120℃, resists dust (IP54) and humidity (≤95% RH). Passed 500h high/low temperature cycle tests, reliable in deserts, plateaus and rainy areas.
4. Commercial Fleet Operations
Ideal for high - frequency commercial fleets. Boasts 80,000 - 100,000km service life and ≤0.1% failure rate. Flange mounting enables 15 - 20min quick installation, reducing downtime. Complies with ISO/TS 16949 fleet standards.
5. High-Power Modified Vehicles
Fits vehicles with power - hungry mods (extra lights, audio). Available in 80A/100A/120A rated current (max 170A output). Voltage fluctuation ≤±0.2V protects modified systems. CE/FCC certified for safe use.
Product Operate Guide
Installation: Align with original flange mount (no modification needed). Connect wires per vehicle manual. Professional installation takes 15 - 20 mins, complying with ISO/TS 16949 assembly standards for stability.
Daily Check: Monthly test voltage (13.8V - 14.5V via multimeter). Wipe aluminum alloy shell to maintain heat dissipation. Avoid water splashing to protect IP54 dust resistance.
Maintenance: Replace sealed bearing after 5000 operating hours. Turn off high - power devices when vehicle is off to extend 80,000 - 100,000km service life.
