12.8 V Lithium Ion Battery Pack

Specification

Model	12.8 v lithium ion battery pack	Max discharging current	1C
Capacity	1500mAh	Standard charger	CC/CV
Normal voltage	12.8V	Warranty	1 year
Size(mm)	19*69*71mm	Operating temperature	Charge(0~45°C) discharge(-20~60°C)
Cut-off discharge voltage	8V	Charge upper limit voltage	14.6V

 

Features：

1. High Capacity: The battery pack has a capacity of 1500mAh, providing ample power for extended use.
2. Stable Voltage: With a normal voltage of 12.8V, the battery pack delivers a stable and consistent power output.
3. Compact Size: The battery pack features a compact size of 196971mm, making it easy to integrate into various devices and systems.
4. Standard Charger: It comes with a standard charger that uses the CC/CV charging method, ensuring safe and efficient charging.
5. Max Discharging Current: The battery pack has a maximum discharging current of 1C, allowing for reliable power delivery even in demanding situations.
6. Warranty: It is backed by a 1-year warranty, providing peace of mind and ensuring product reliability.
7. Wide Operating Temperature Range: The battery pack can be charged in temperatures ranging from 0°C to 45°C and discharged in temperatures ranging from -20°C to 60°C.
8. Cut-off Discharge Voltage: It features a cut-off discharge voltage of 8V, protecting the battery from over-discharge and extending its lifespan.
9. Charge Upper Limit Voltage: The battery pack has a charge upper limit voltage of 14.6V, ensuring safe and optimal charging.
10. Versatile Applications: It can be used in a variety of applications, including portable electronics, solar lighting, backup power, electric bicycles, robotics, medical devices, security systems, wireless communication, marine and RV applications, and educational and research equipment.

Applications：

1. Portable Electronics: Ideal for powering handheld devices, such as GPS units, portable speakers, and compact cameras, where a compact and lightweight battery pack is essential.
2. Solar Lighting: Perfect for solar-powered lanterns and lighting systems, providing a reliable and long-lasting energy source for off-grid locations.
3. Backup Power: Suitable for use in UPS systems or as a backup power source for critical devices, ensuring continuous operation during power outages.
4. Electric Bicycles and Scooters: Offers a stable power supply for e-bikes and e-scooters, providing an extended range and reliable performance on the go.
5. Robotics and Drones: Used in the robotics industry and for drones, where a balance of weight, capacity, and discharge rate is crucial for flight duration and maneuverability.
6. Medical Devices: Provides power for portable medical equipment, ensuring uninterrupted operation in emergency situations and remote healthcare applications.
7. Security Systems: Powers surveillance cameras and alarm systems, offering a dependable energy source for maintaining security around the clock.
8. Wireless Communication: Used in wireless base stations and signal boosters, providing consistent power for extended signal reach and reliable communication.
9. Marine and RV Applications: Ideal for marine electronics and recreational vehicles, offering a robust and reliable power solution for life on the move.

 

 

 

Certificate:

 

FAQ :

How many cells are in a 12.8 V lithium battery?

A 12.8V lithium battery is typically made up of 4 cells in series. Each lithium-ion cell has a nominal voltage of around 3.2V to 3.7V. Therefore, multiplying the cell voltage by the number of cells in series gives the total voltage of the battery pack. For example, 4 cells x 3.2V = 12.8V.

 

What is the charging voltage for a 12.8 V lithium battery?

The charging voltage for a 12.8V lithium battery pack is usually around 14.4V to 14.6V. This is the maximum voltage that the battery pack should be charged to, and it typically corresponds to the upper limit voltage specified for the individual cells that make up the pack.

 

What is the voltage of a lithium-ion battery pack?

The voltage of a lithium-ion battery pack can vary depending on the number and type of cells used. Common voltages include 3.7V for a single cell, 7.4V for two cells in series, 11.1V for three cells, and 14.8V for four cells. A lithium-ion battery pack can be designed with any number of cells in series and parallel to achieve the desired voltage and capacity.

 

Are all 12 volt lithium batteries the same?

No, not all 12V lithium batteries are the same. They can differ in terms of capacity, chemistry (e.g., Li-ion, LiFePO4, LiMn2O4), the number of cells and their arrangement (series or parallel), charging and discharging rates, dimensions, weight, and other specifications. The specific battery type and design will determine its performance, lifespan, and suitability for particular applications.

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