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Lithium Polymer Battery
50mAh-1000mAh 1000mAh-3000mAh 3000mAh-10000mAh Over 10000mAh 3.7V LiPo Battery 7.4V LiPo Battery 11.1V LiPo Battery 14.8V LiPo Battery
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3.7V Li-ion Battery 7.4V Li-ion Battery 11.1V Li-ion Battery 14.8V Li-ion Battery 25.9V Li-ion Battery 37V Li-ion Battery 60V Li-ion Battery 72V Li-ion Battery
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3.2V LiFePO4 Battery 6.4V LiFePO4 Battery 9.6V LiFePO4 Battery 12V LiFePO4 Battery 24V LiFePO4 Battery 36V LiFePO4 Battery 48V LiFePO4 Battery 60V LiFePO4 Battery 72V LiFePO4 Battery More Custom Batteries
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What are differences between the use of inverters and controllers ?

What are differences between the use of inverters and controllers ?

May 31, 2023

05-312023

Discover the simple difference between inverters and controllers, and learn how to choose the right one for your specific needs. Explore Topwell Power's solar charge and discharge controllers, including MPPT and PWM options.

First of all, the function of the inverter is simple and clear, which is to convert the 12V/24V/48V/72V DC power (battery, storage battery, DC power supply) into the 110V/ 220V/380V AC power commonly used in households.


The controller is used when the photovoltaic module is used to charge the battery. It can maintain a stable charging process, avoid overcharging the battery, and prevent the battery from flowing back and causing backflow damage to the photovoltaic module. Therefore, the full name of the controller Also called solar charge and discharge controller, divided into MPPT solar controller and PWM solar controller.
What is a home energy storage system?

What is a home energy storage system?

May 29, 2023

05-292023

Learn about home energy storage systems and how they can provide backup power, reduce emissions, and save costs. Explore Topwell Power's components and solutions.
Europe's battery energy storage installed capacity

Europe's battery energy storage installed capacity

May 18, 2023

05-182023

Discover the latest trends in Europe's battery energy storage capacity and projections for the future. Learn how Topwell Power's energy storage solutions can help you transition to a low-carbon future.
TOPWELL-lithium polymer battery and 18650 lithium battery products video

TOPWELL-lithium polymer battery and 18650 lithium battery products video

May 16, 2023

05-162023

Watch the video showcasing Topwell Power's range of high-quality lithium polymer and 18650 lithium batteries. Learn about their features, benefits, and applications in portable devices, EVs, and energy storage systems. Choose Topwell Power for reliable and efficient power solutions.
Everything You Need to Know About 18650 Batteries

Everything You Need to Know About 18650 Batteries

May 12, 2023

05-122023

18650 batteries are a popular choice among industries requiring high-performance batteries, with the ability to store a large amount of energy in a compact size. 18650 batteries are a type of lithium-ion battery that can be used in various devices such as flashlights, laptops, power banks, and electric vehicles. They have become a practical and cost-effective solution, but before you get your hands on them, there is some essential information you should know.
Three major trends in energy storage technology

Three major trends in energy storage technology

May 12, 2023

05-122023

The rapid growth of installed capacity has made the energy storage system (ESS) field a new battlefield for battery manufacturers. For battery companies, whether they are exploring diversified markets other than electric vehicles or focusing on energy storage, ESS is a strategic blue ocean that cannot be ignored. Considering the intensified progress towards carbon neutrality, the energy storage market will be very prosperous in the next 10 years.
What are the advantages of using li-ion battery?

What are the advantages of using li-ion battery?

May 04, 2023

05-042023

Compared with other high-energy secondary batteries such as Ni-Cd batteries, Ni-MH batteries, lead-acid batteries, etc., Li-ion batteries have significant advantages in performance, which are mainly reflected in the following aspects.
What are the advantages of Lithium Polymer Battery?

What are the advantages of Lithium Polymer Battery?

May 04, 2023

05-042023

The advantages of using Lithium Polymer Battery are as follows:
1. There is no battery leakage problem, the battery does not contain liquid electrolyte, and uses colloidal solids.
2. It can be made into a thin battery: with a capacity of 3.7V 400mAh, its thickness can be as thin as 0.5mm.
TOPWELL-lithium polymer battery and 18650 lithium battery products video

TOPWELL-lithium polymer battery and 18650 lithium battery products video

Apr 19, 2023

04-192023

Learn more about Topwell's high-quality lithium polymer and 18650 lithium battery products through this video. Discover their features, benefits, and applications in various industries.
How to Properly Charge and Discharge Your 18650 Batteries

How to Properly Charge and Discharge Your 18650 Batteries

Apr 04, 2023

04-042023

18650 batteries, also known as 18mm x 65mm Li-ion rechargeable cells, are some of the most powerful and durable batteries available. They have gained immense popularity in recent years due to their high energy density, lightweight design and low cost when compared to other types of batteries. However, if not used properly they can be dangerous – understanding how to charge them correctly is extremely important for your safety! In this blog post we'll provide you with a comprehensive guide on how to properly charge and discharge your 18650 batteries so that you can enjoy their power safely.
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