Portable Rechargeable Battery Pack Banggood Sale

Lithium-ion battery (also called Li-ion or LIB) are a family of rechargeable battery in which lithium ions move from the negative electrode to the positively charged electrode during discharge and back when charging. Chemical composition, efficiency, cost and safety vary depending on the type of LIB. In contrast to the original single-ion batteries, lithium-ion electrochemical cells as a material for the electrode plate used instead of the lithium compound pure lithium metal.

Lithium-ion batteries are the most common in consumer electronics. They are one of the most popular types of rechargeable battery for portable electronics, have the highest amount of energy per unit of weight, no memory effect, with little loss of energy when they are not used. In addition to consumer electronics, the LIB is also becoming increasingly popular for use in military and electric vehicles, as well as in the aerospace industry. Research is continuously making improvements in the LIB traditional manufacturing techniques, special attention is paid to the energy, durability, cost, and intrinsic safety. BTW, you can select the DC battery pack at Banggood. Besides, you can easily get other electrical accessories (e.g. Nikon Coolpix P300 charger) there with high quality and reasonable prices.

Characteristics of Lithium-ion batteries are dependent on the chemical composition of the components and vary in the following ranges:

Chargers support the final voltage in the range of 4.05-4.2V. Due to the over-voltage during charging the battery can catch fire, so the battery is inserted into the body controller battery charge, which protects the battery from exceeding the charging voltage. Also, the controller can optionally control the temperature of the battery, disconnecting it in case of overheating, limit the discharge depth and current consumption. Nevertheless, we must remember that not all batteries are supplied with protection. In pursuit of cost or capacity of the protection cannot put.

Lithium batteries have special requirements when connecting multiple cans series. Chargers for these batteries supplied circuit balancing cells. The meaning of balancing is that banks are a little different, and some will reach a full charge before the other. Thus it is necessary to stop the charge of the banks continue to charge remaining. This function is performed by a special battery balancing assembly. It bypasses the charged jar so that the charge current was walking past her.