Benzo Energy · UFine Technology Co.,Ltd was established in 2008，it is a national High-Tech Enterprise, which specializes in the design, production and sale of Lithium-ion battery modules. Benzo has insistedon serving the global mobile power / backup power / energy storagepower users since the establishment of the company. After ten years of development, Benzo has become a global leader of customized lithium schemes and products supplier.
Benzo · UFine specializes in customized Lithium schemes and products.which are widely applied to Military, medical, financial, communications, security, transportation, logistics, mining, consumer electronics and other fields, the company can also produce high-rate, high / low temperature and large batteries for special purposes besides the common polymer li-ion batteries.
Environmental Laboratory, Security Laboratory, Power Supply Laboratory, Ecology Laboratory, Aging Laboratory, Photovoltaic Energy Storage Laboratory
|Environment Laboratory||Ecology Laboratory||Power Supply Laboratory|
|Electrical Performance Laboratory||Security Laboratory||Photovoltaic Energy Storage Laboratory|
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There are two reasons for the excessive self-discharge of lithium-ion batteries: physical micro short-circuit and chemical reaction.
The protection function of lithium-ion battery is usually completed by the protection circuit board and current devices such as PTC. The protection board is composed of electronic circuits, which can accurately monitor the voltage of the battery cell and the charging and discharging circuit under the environment of -40℃ to +85℃. It can control the on-off of the current loop in time; PTC prevents the battery from being damaged badly in a high temperature environment.
Lithium ion batteries use liquid electrolytes, while polymer lithium batteries use gel electrolytes and solid electrolytes......
1. Types of rechargeable batteries: Nickel-cadmium battery (Ni-Cd), Ni-MH battery (Ni-MH), Lithium ion battery (Li-lon), Li-polymer battery (Li-polymer), Lead-acid battery (Sealed) ... 2. Explanation of battery charging performance terms...
1. The ratio of positive and negative materials for lithium-ion batteries should be reasonable. Since the active materials of the positive and negative electrodes are fixed on the substrate by the binder, the long-term stability of the binder and the good mechanical properties of the battery can delay the decline of the battery life, so to improved the positive electrode material's chemical stability and thermal stability is one of the feasible methods to maintain battery life.