Description
Hybrid Car Battery Pack for Chevrolet Silverado 2009-2013
- Battery Type: Nickel-Metal Hydride (Ni-MH)
- Battery Voltage: 288V (Some sources mention total voltage for water-cooled batteries)
- Battery Capacity: 6500mAh (energy storage capacity)
- Cell Composition: 20 battery packs, each containing 6 battery cells
- Cooling Method: Water-cooled
- Installation Location: Behind/Under the rear seats
- Warranty Policy: 2 years or 100,000 km
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The 14.4V 6500mAh Ni-MH hybrid battery in the 2009-2013 Chevrolet Silverado is a high-performance energy storage unit specifically designed for hybrid powertrains. Through optimized battery structure and materials, it achieves high capacity, long lifespan, and stable discharge characteristics, meeting the power demands of vehicles in start-stop, energy recovery, and electric-assisted drive scenarios.
Key Features
1. Environmental Protection and Safety:
Utilizes a Ni-MH chemistry system, free of the heavy metal cadmium, making it more environmentally friendly than traditional Ni-Cadmium batteries.
Possesses excellent temperature adaptability, enabling stable operation in extreme environments and reducing the risk of thermal runaway.
2. Efficient Energy Management:
The 6500mAh capacity and 14.4V voltage platform provide ample energy reserves for the hybrid system, supporting electric motor-assisted drive and regenerative braking.
Low self-discharge rate ensures the battery retains charge even when idle, reducing energy waste.
3. Durability and Economy:
NiMH batteries exhibit a significantly reduced “memory effect,” allowing for frequent charge-discharge cycles without significant capacity loss, thus extending their lifespan.
Typical cycle life exceeds 6000 cycles, adapting to the entire vehicle lifecycle and reducing replacement frequency and maintenance costs.
Technological Advantages
Compatible with Hybrid Systems: Seamlessly integrates with the Silverado’s mild hybrid architecture (such as engine start-stop and regenerative braking), improving fuel economy.
Strengthened Structure: Employs a metal alloy cathode and multi-layer electrode design, optimizing current harvesting capabilities and supporting high-rate discharge to meet the high power demands of vehicle acceleration and hill climbing.
Application Scenarios
Primarily used in the hybrid versions of the Chevrolet Silverado (2009-2013 models), providing power for electric assist, energy recovery, and engine start-stop, helping to reduce fuel consumption and emissions.