SE 300B BAKLB-001 M21R-064128 14.8V 2200mAh Battery Used Batteries Rechargeable Li-ion Battery

SE 300B BAKLB-001 M21R-064128 14.8V 2200mAh Battery Used Batteries Rechargeable Li-ion Battery

SE 300B BAKLB-001 M21R-064128 14.8V 2200mAh Battery

► Brief Introduction

SE 300B BAKLB-001 M21R-064128 14.8V 2200mAh Battery This is a Used battery. After professional testing by our company, the battery has good performance and meets the battery safety standards.

The battery model is BAKLB-001, the part number is M21R-064128, the battery voltage is 14.8V, the battery capacity is 2200mAh, the charging limit voltage is 16.8V, and it is suitable for temperature environments from -20°C to +60°C. The battery type is a rechargeable lithium-ion battery, and the battery is made in China.

The main function of this battery is to provide a stable and portable charging power source for the device, and to power the device when there is no available power source outdoors or during power outages. The battery weighs about 200-300g, and the lithium-ion battery adopts a lightweight design, which is light and practical. It is especially suitable for outdoor or mobile situations.

This battery is a lithium-ion battery with high energy density and low self-discharge rate. It is also a rechargeable battery that supports cyclic charging and discharging. Under normal use, it supports 300-500 charging and discharging cycles (80% of the battery capacity is used each time).

The voltage of this battery is 14.8V, which is suitable for medium and high power electronic devices with a voltage of 14.8V. This battery can be often used in the following devices:

1. Industrial-grade laptops

2. Medical equipment or test instruments

3. Drones

4. Portable power tools

5. Professional video equipment (GoPro, camcorders, DV, etc.)

► Battery Use

The following are the things to pay attention to during the charging and discharging process of the battery:

uWhen charging the battery, use the original or supplier-specified charger, and the standard voltage must match the voltage limit of 16.8V. For the safety of users, please avoid using non-original chargers.

uWhen using this battery to charge the device, please use it at the recommended temperature (~20°C ~ +60°C), and avoid extreme high or low temperature environments. If the recommended temperature range is exceeded, the battery life and battery capacity will be affected.

uBattery installation: Please read the battery manual carefully, install the battery strictly according to the steps in the manual, and ensure that the positive and negative poles of the battery are dry and free of foreign matter before installing to avoid short circuit of the device.

uPlease store the device in a cool and dry place for daily use; keep the device power at least 50% for long-term storage, store the device in a cool (below 25°C), dry environment, and charge and discharge once every 3 months to activate the battery.

► Parameters

► Product Picture

Note: If the battery swells, leaks, or becomes abnormally hot, for your safety, please immediately shut down the device, stop using it, and contact a professional recycling agency.

► After-sales Servies

Our products are professionally tested for performance before delivery and meet safety standards.
We provide a three-month warranty for all our products. If you have any questions after receiving the product or during use, please feel free to contact us at CWT BATTERIES.

China World Technology Battery Service Group: Powering the Future with Premium Batteries

Company History

The history of China World Technology Battery Service Group can be traced back to early 2015, when the company was relatively small and only focused on producing basic lead-acid batteries. Due to our firm commitment to quality, our products have quickly gained recognition in the local market, steadily expanding our customer base.

With the advancement of technology and the evolution of market demand, in 2018, we decisively expanded our product line to the field of lithium-ion batteries. We have invested a lot of resources in research and development, formed a professional team, and established partnerships with research institutions. This transformation has proven to be a crucial turning point, driving the company onto a track of rapid growth and expanding our business from domestic borders to neighboring countries.

By 2020, we once again demonstrated our proactive thinking by constructing state-of-the-art automated production facilities. This not only significantly improves production efficiency and reduces costs, but also ensures consistency in product quality. With excellent products and services, we have established long-term cooperative relationships with many internationally renowned enterprises, further consolidating our position in the global battery market.

Our Production

Our state - of - the - art production facilities are equipped with the latest technology and manned by a team of highly skilled engineers and technicians. We adhere to strict quality control measures at every stage of the production process, from raw material sourcing to the final product assembly.

We produce a wide variety of batteries, including rechargeable lithium - ion batteries, lead - acid batteries, and nickel - metal hydride batteries.We use only the finest raw materials, sourced from trusted suppliers globally. This commitment to quality allows us to produce a diverse range of batteries, including advanced lithium - ion batteries for high - performance applications, reliable lead - acid batteries for traditional power needs, and eco - friendly nickel - based batteries.These batteries are designed to meet the energy needs of different applications, such as medical devices,industrial equipment, consumer electronics (smartphones, laptops), electric vehicles, and renewable energy storage systems.

Our Innovation and Sustainability

Innovation is the cornerstone of our company. We invest heavily in research and development to continuously improve battery performance, extend battery life, and enhance safety features. Our Products' team is constantly exploring new materials and manufacturing techniques to stay ahead of the curve.

Sustainability is equally important to us. We are committed to reducing the environmental impact of our battery production. This includes implementing eco - friendly manufacturing processes, promoting battery recycling, and developing energy - efficient battery solutions that contribute to a greener future.

Our Vision

At China World Technology Battery Service Group, we envision a future where clean, efficient, and reliable battery power is accessible to all. We are constantly investing in research and development to improve battery performance, increase energy density, and reduce environmental impact. By doing so, we aim to contribute to the global transition towards a more sustainable energy future.

In conclusion,China World Technology Battery Service Group is not just a battery production and sales company; we are a partner in powering your ideas and driving the world forward.