Lithium-ion 14.8V 5.2Ah Battery For Solar Street Light

A Lithium-ion 14.8V 5.2Ah battery is a type of rechargeable battery with various features that make it suitable for a range of applications, particularly in portable electronic devices, medical equipment, and some types of power tools. Here are the key features of this battery:

Technical Specifications

1. Voltage: 14.8V
2. Capacity: 5.2Ah (Ampere-hours)
3. Energy: 76.96Wh (Watt-hours) – calculated as Voltage x Capacity.

General Features

1. High Energy Density: Provides more energy per unit weight and volume compared to many other types of rechargeable batteries.
2. Lightweight and Compact: Ideal for portable devices due to its lower weight and smaller size.
3. Long Cycle Life: Capable of hundreds to thousands of charge-discharge cycles depending on usage and care.
4. Low Self-Discharge Rate: Retains charge well when not in use, losing only a small percentage of its charge per month.

Performance Characteristics

1. High Efficiency: High charge and discharge efficiency, typically around 95%.
2. Consistent Power Output: Delivers a steady voltage output until the battery is nearly depleted.
3. Fast Charging: Supports faster charging compared to some other battery types, though this depends on the charger used.

Safety Features

1. Integrated Protection Circuitry: Includes built-in protection against overcharge, over-discharge, short circuits, and thermal runaway.
2. Thermal Management: Often includes measures to manage heat, ensuring safe operation across a range of temperatures.

Environmental and Usage Considerations

1. Wide Operating Temperature Range: Can function effectively in a range of temperatures, typically from -20°C to 60°C (-4°F to 140°F), though optimal performance is usually between 0°C and 40°C (32°F and 104°F).
2. Environmentally Friendly: Lithium-ion batteries do not contain harmful heavy metals like lead or cadmium found in other types of rechargeable batteries.

Application Suitability

1. Portable Electronics: Ideal for laptops, smartphones, tablets, and cameras due to its compact size and high energy capacity.
2. Medical Devices: Suitable for medical equipment that requires reliable and long-lasting power sources.
3. Electric Vehicles and Power Tools: Used in some smaller electric vehicles and power tools, though larger capacity batteries are more common in these applications.

Maintenance and Care

1. Storage Recommendations: Should be stored in a cool, dry place and partially charged (around 40-60%) if not used for extended periods.
2. Charge Cycles: To maximize lifespan, avoid deep discharges and full charges repeatedly; keeping the battery within a mid-range charge level is beneficial.

These features make the Lithium-ion 14.8V 5.2Ah battery a versatile and reliable power source for a wide array of applications.