When choosing a battery, we consider how long it can be used normally before it needs to be recharged, as well as how long the battery can be used normally on the product.
18650 lithium battery is the most commonly used battery for various electronic and mechanical mods. In addition to ensuring the quality of the battery itself, we also need to understand some common usage knowledge during use.
The three stages of lithium battery charging are trickle current, constant current power supply, and constant current source. If the battery consumes very little power at the beginning of charging, it is necessary to start charging with a small current,
18650 lithium batteries themselves have a certain degree of self discharge, and there is also microampere level power consumption on the protection board.
When assembling polymer lithium battery suppliers, first calculate the product size and required load capacity of the customized lithium battery pack according to the needs,
High rate represents the charging and discharging ability of lithium batteries relative to ordinary rate batteries. The rate is divided into discharge rate and charge rate,
Choose appropriate battery cells, cell type, voltage, and internal resistance to match, and balance the battery cells before assembly. Cut the electrode and drill a hole.
Bake for 12 hours under constant temperature and vacuum degree of -0.09MPa, with the important purpose of drying the moisture in the battery cells.
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