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We can always see there is kind of lamp will light up when we met power failure in public,and that kind of light is the emergency lighting products,it can automatic switching power supply during blackout, provide emergency lighting for people. Emergency Lighting Products  refers to the luminaire used for emergency lighting. Emergency lighting lamps and lanterns has generally divided into portable emergency lighting lamps and lanterns emergency lighting, fire emergency lighting lamps, energy-saving lamps and lanterns, supply emergency lighting lamps and lanterns, underwater emergency lighting lamps and lanterns, rechargeable emergency lighting lamps and lanterns, solar emergency lighting lamps and lanterns, multifunction emergency lighting lamps and lanterns, and other species, they are in our life plays a different role, is indispensable to modern security important tool. We are professional  Emergency Lighting Products Manufacturer , if you want more information, please continue

In all environmental factors, the temperature has the greatest influence on the charging and discharging performance of the battery, which is higher than 45 degrees, which has a serious effect on the performance and life of the  Ni-MH Battery . In general, high temperatures can accelerate chemical reactions, but they also speed up the aging process inside the battery. When the temperature drops, the reaction rate of the electrode decreases, the discharge current decreases, and the power output of the battery decreases. When the temperature rises to more than 45 ℃, high temperature performance degradation of rechargeable battery materials, lead to adverse reactions, battery internal resistance will increase, the cycle of the battery will shorten the service life.  We are China professional Ni-Mh,  Ni-MH Battery Pack  Manufacturer and Supplier.

Li-Polymer Battery  is over discharged, when the  China Lithium Battery  power is running put, the voltage will go to a minimum requirement, the protective panel will also be shut down, and it will not be discharged, so the product will turn off automatically and form an over discharging protection. Overcurrent protection, when the lithium battery discharge, the protection board will have a maximum limiting current, different products are different. When the discharge exceeds this current protection panel, it will also automatically shut down. The lithium battery can be safe and effective use, protection mechanism mainly depends on the lithium battery protection board, its size on lithium battery in parallel complex BMS lithium battery management system with more functions. 

A team of researchers has succeeded in developing world's first stretchable aqueous  Li-ion Batteries  that may power the next generation of wearable devices. The current development of stretchable battery materials that mimic the functions of nature has emerged as a highly interesting research area, necessary for the next wave of wearable electronics. A recent study, affiliated with UNIST has presented a bioinspired Jabuticaba-like hybrid carbon/polymer (HCP) composite that was developed into a stretchable current collector using a simple and cost-effective solution process. Using the HCP composite as a stretchable current collector, the research team has, for the first time, developed a highly stretchable  Rechargeable Lithium-ion Battery  (ARLB) based on aqueous electrolytes. This breakthrough has been led by Professor Soojin Park in the School of Energy and Chemical Engineering in collaboration with Professor Kwanyong Seo and Professor So Youn Kim in the School of Energy

For various connection modes of  Emergency Lighting Battery  should be known well, to avoid blind wiring. The special sealing structure and flame-retardant shell of the emergency lamp battery will not produce the defects of the leakage electrolyte during the use. Its internal resistance is small, and the output power is high. No balance charging, because of the internal resistance, capacity, consistency of quality float voltage, ensure the battery without balanced charge during use. Strong copper terminal is easy to install connection, and it has strong electrical ability. Computer aided design and computer control, the main production process ensure the consistency of product performance and meet the design standards. Emergency Lighting Battery Ni-Mh  should avoid knock and impact. Check it regularly every month. 

Emergency Lighting Battery  power circuit, 220V AC transformer voltage, rectifier filter. It is mainly supplied to the charging circuit to charge the battery.  When using  Emergency Lighting Battery Ni-Cd  should avoid impact and knock as far as possible. Regularly check the operating state of the lanterns every month, and pay attention to whether the work indicator is normal or not. Pay attention to the maintenance of charge and discharge at ordinary times for the power storage lamp. In normal use, the lamps and lanterns are charged every six months, so as to avoid early failure of batteries.  For all kinds of connection methods characteristics should be mastered accurately, so as to avoid the blind connection. If the emergency lighting as a part of normal light, should use the three line controllable connection.