DongGuan Largepower09

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  li...

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, ...

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 stru...

Lithium ion capacitor has widely of application prospects, this is because it integrated has lithium battery and traditional double capacitor of advantages, and lithium battery phase compared, it more stable, since discharge very less; and double electric layer capacitor compared, both of charging speed difference is unlikely to, but energy density is high out double electric layer capacitor, in storage power same of situation, size also just which of a few minutes one of. At present, in the electric double-layer capacitors based on improved lithium ion capacitors are used in the following four aspects: 1 Balancing wind power, when the breeze generation less usable power capacitor electrical storage can be used when a strong wind, not wasteful; 2 Street lamp battery a full charge unit (including LED Lighting, solar panels and lithium-ion capacitor) can maintain all night lighting, using nickel-metal hydroxide batteries or lithium ion battery of the complex control modules; 3...