48V 35Ah (13S 14P) LITHIUM-ION RECHARGEABLE BATTERY
A 48V 35Ah (13S14P) lithium-ion rechargeable battery is a high-capacity power source ideal for various demanding applications such as electric vehicles, energy storage systems, and industrial equipment. Below is a detailed description of this battery configuration:
### Specifications:
– **Voltage:** 48V (Nominal)
– **Capacity:** 35Ah (Ampere-hours)
– **Configuration:** 13S14P (13 series, 14 parallel)
### Configuration Explanation:
– **13S (Series):** The battery pack consists of 13 cells connected in series. Each lithium-ion cell typically has a nominal voltage of around 3.6V to 3.7V. When connected in series, the voltages add up, providing a nominal voltage of approximately 48V (13 cells x 3.7V = 48.1V).
– **14P (Parallel):** Each series string of 13 cells is connected in parallel with 13 other identical strings, totaling 14 sets. This increases the capacity of the battery. If each individual cell has a capacity of 2.5Ah, then connecting 14 in parallel results in a total capacity of 35Ah (2.5Ah x 14).
### Key Features:
1. **High Energy Density:** Lithium-ion batteries are known for their high energy density, which allows for a large amount of energy to be stored in a relatively compact and lightweight package.
2. **Long Cycle Life:** These batteries can typically endure hundreds to thousands of charge-discharge cycles, depending on usage and maintenance, making them cost-effective over the long term.
3. **Low Self-Discharge Rate:** Lithium-ion batteries have a low self-discharge rate, meaning they retain their charge well when not in use, which is advantageous for standby power applications.
4. **High Efficiency:** High charge and discharge efficiency, usually above 90%, ensures that most of the stored energy is available for use.
### Safety Features:
– **Battery Management System (BMS):** A crucial component that monitors the state of the battery, ensuring balanced charging and discharging across cells, preventing overcharge, over-discharge, and providing short-circuit protection.
– **Thermal Management:** Incorporates temperature sensors and thermal management solutions to prevent overheating and mitigate the risk of thermal runaway.
### Applications:
– **Electric Vehicles (EVs):** Such as electric bikes, scooters, golf carts, and small electric cars.
– **Energy Storage Systems:** Home solar energy storage, uninterruptible power supplies (UPS), and backup power systems.
– **Industrial Equipment:** Forklifts, robotics, and other battery-operated industrial machinery.
– **Portable Electronics:** High-capacity power banks, medical devices, and other portable electronic devices requiring long-lasting power.
### Advantages:
– **Environmentally Friendly:** Compared to lead-acid batteries, lithium-ion batteries are more environmentally friendly, with fewer heavy metals and a longer lifecycle.
– **Lightweight:** Due to their high energy density, these batteries are lighter than lead-acid batteries for the same capacity, which is beneficial for portable and mobile applications.
– **Maintenance-Free:** Lithium-ion batteries require minimal maintenance compared to other battery chemistries, enhancing convenience and reducing operational costs.
### Maintenance and Handling:
– **Proper Charging:** Use a charger designed for lithium-ion batteries to avoid overcharging and damaging the battery.
– **Avoid Extreme Temperatures:** Store and operate the battery within recommended temperature ranges to extend its life.
– **Regular Inspections:** Periodically check for any signs of damage or swelling, and ensure connections are secure.
### Conclusion:
The 48V 35Ah (13S14P) lithium-ion rechargeable battery is a versatile and powerful energy storage solution ideal for a range of applications requiring high capacity, reliability, and efficiency. Its advanced features and robust performance make it a preferred choice for modern energy needs, providing a balance of voltage and capacity suitable for both industrial and consumer applications.
