Suizhou Hengbo Energy Co., Ltd. was established in April 2020, the plant is located in Suizhou City, Hubei Province, high-tech industrial park incubator, is a collection of polymer lithium-ion battery technology research and development, manufacturing, product marketing as one of the high-tech enterprises, a wide range of products are mainly the main production of polymer lithium batteries, the products are widely used in electronic cigarette lighter, MP3MP4, GPS, digital cameras, medical devices, rechargeable batteries, digital cameras, medical devices, digital cameras and other products. digital camera, medical equipment, rechargeable treasure, children's learning machine, smart watch bracelet), model aircraft, power tools, toys, electric cars and other types of portable electronic devices.
The company has a strong economic strength and scientific and technological innovation base, with a total investment of 30 million yuan, the company's total area of about 5,000 square meters of plant and the industry's advanced production equipment, with the industry's advanced technology level. The company's website www.hengbo.ltd; also has an e-commerce store, 1688 Alibaba search Hengbo can be.
The advantages of lithium manganate battery
1, higher safety
Lithium manganate has good safety performance. According to the survey, in the practical operation of pin prick or short circuit experiment, it is found that a small part of the samples appeared burning phenomenon, but there is not a case of explosion, while in the overcharging experiment using high voltage charging which greatly exceeds the several times of its own discharging voltage, the explosion phenomenon has appeared. In fact, the safety of lithium manganate has been greatly improved compared with other lithium batteries after the overcharging reaction.
2. Long cycle life
We all know that the so-called long-life lead-acid batteries can only achieve a cycle life of about 300 times, up to 500 times. The cycle life of lithium manganese-acid battery can reach more than 2000 times. The life span of lead-acid batteries of the same quality is generally around 2-3 years, while lithium manganese-acid batteries used under the same conditions will have a theoretical life span of 7-8 years.
3, large capacity without memory effect
Batteries are often in the full of not discharged under the conditions of work, the capacity will be rapidly lower than the rated capacity value, this phenomenon is called the memory effect. This phenomenon is called the memory effect. Like NiMH and NiCd batteries, there is a memory effect, while LiMn2O4 batteries do not have this phenomenon, and the battery capacity will not be reduced. No matter what state the battery is in, it can be recharged and used as it is, and there is no need to recharge it after it is discharged. The volume of lithium manganese-acid batteries with the same capacity is 2/3 of the volume of lead-acid batteries, and the weight is 1/3 of that of lead-acid batteries.
4. Green environment
Lithium manganese-acid batteries are generally regarded as free of heavy metals and rare metals, non-toxic, and non-polluting. The reason why lithium batteries are favored by the industry is mainly due to the consideration of environmental protection, and lithium manganate, as an important branch of lithium batteries, its environmental performance is also self-evident.
5, high temperature performance
It is understood that the peak thermal value of LiMn2O4 can reach 350℃-500℃, while the peak thermal value of some lithium batteries is only around 200℃. Therefore, lithium manganate occupies a certain advantage in high temperature performance!
Inevitably, Li-Mn2O4 batteries also have their own shortcomings: their low temperature performance is poor, and the preparation cost of Li-Mn2O4 materials is relatively high compared to the manufacturing cost of batteries.