DongGuan Largepower04

Lithium batteries and lithium-ion batteries are popular fast cell variety, in literature and in real life, it was discovered that lithium batteries and lithium-ion batteries in use sometimes similar, sometimes interchangeably, the reason is that lithium battery and lithium-ion batteries is different and has inherited and developed concepts of the relationship, it is no wonder that people will confuse the two. So-called lithium battery, is to metal lithium do negative activity material of battery General, and lithium ion battery is refers to two species different of can reversible of embedded and off embedded lithium ion of embedded lithium compounds respectively as battery cathode and negative of two times battery system, lithium battery and lithium ion battery of same points is in cathode and electrolytic quality, two species battery are used metal oxide and sulfide as cathode, and to organic solvent - Inorganic salts as electrolyte system. Lithium battery and lithium ion batter

Core parameters capacity lithium battery , lithium battery manufacturers generally have specialized equipment for testing to ensure the quality of goods, but for average users, how do you know his new lithium-ion battery capacity is not qualified? Here is a simple test method: multi-meter test method. 1000mAh Lithium ion battery are examples (outside of lithium-ion batteries and multi-meters, here, are planning a charger) First of all to understand theoretically what lithium battery voltage values: 1 .Charging voltage: voltage, that is, not working the maximum voltage, typically 4.2V 。 2 .Work / Nominal voltage: load voltage working voltage is generally 3.7V 。 3 . He final discharge voltage: the voltage of the battery does not work, have 3V 2.75V Different designs. To begin testing the battery with a charger, full power voltage 4.2V And constant current load with multi-meter, 0.2C (That is, 1000 × 0.2=200mA ) Discharge set the multi-meter voltage as

Japan's Fujitsu Company set up a capacitor business promoting room, its Chief named LingMuJingSheng recently wrote a universal knowledge of lithium ion capacitor and with lithium-ion batteries and electric double-layer capacitors compared the features. Fujitsu develops lithium-ion capacitor is characterized by high output power, charge and discharge cycle characteristics of excellent, high power is needed, mainly for the hybrid car field. 1 .Self-comparison of discharge, voltage, capacity, Lithium ion capacitor with the lithium-ion battery material differences mainly in the positive. The cathode of lithium ion capacitor is activated carbon; this is different from lithium ion battery lithium oxide. 2 .Safety: lithium battery replace the nickel-metal hydroxide batteries and lead acid batteries is a great progress in battery technology, but safety of lithium-ion batteries also have occurred, as noted above, this is caused by their different cathode structure. Lithium batte

Lithium polymer battery is a electrolytic quality for gel rubber-like, and packaging soft of lithium battery , in civilian market often was called soft package lithium battery, this makes lithium battery electric core has and General liquid lithium ion battery not as of place, thus some special of note matters, following on electric core in using and assembled process in the may appeared of not right practices proposed following note matters. First, in the use of batteries, including on aluminum-plastic composite films, top edge (end edge), lateral edge, its protection and measures to avoid mechanical impact, short circuit. 1  Aluminum-plastic laminated film packaging protection: mainly to avoid being stabbed sharp parts are damaged. To this end, should often clean batteries around the environment, contact against sharp parts or bump the batteries, take time to wear gloves, avoid fingernails scratching the surface. 2 The top edge and side edge protection: to avoid damage to edg