What is a CC CV charger?
constant-current-constant-voltage (CC-CV) charging. multi-stage constant-current (MCC) charging. CC charging* is a simple method that uses a small constant current to charge the battery during the whole charging process. CC charging stops whena predefined value is reached.
Do you need a special charger for lithium batteries?
It is highly recommended to charge lithium batteries in series with a multi-bank charger. This means each battery is charged at the same time but completely independent of each other.
What is the lithium battery protection circuit board?
Since the material of the lithium battery itself determines that it cannot be overcharged, overdischarged, overcurrent, short circuited, and ultrahigh temperature charge and discharge, the lithium battery assembly will always contain an exquisite protection circuit board. Lithium battery protection function
What’s the maximum voltage of a Li ion battery?
The charger circuit will be customized as per the battery specifications and the charging requirements. Regular 3.7 V Li-ion batteries have a maximum rated voltage of 4.2 V per cell. That means, when the terminal voltage of the battery reaches 4.2 V, it is fully charged and cannot store charge beyond that.
How tall is a Li ion battery module?
For Size calculation, The size of cassette sheet module can be easily calculated, the height of battery module is 102mm, the width of module is 370mm, the length of modules is depends on how many cassette sheets been used.
Where is the protection circuit on a LiPoly Battery?
These are often referred to simply as protection circuits. They are very common on standard batteries but you must check the datasheet or product image to verify that a protection circuit is attached. On the batteries we sell, the protection circuit is soldered onto the battery and then taped into the little cavity at the top of the battery.