The 8 series parallel large cell lithium battery is composed of two large batteries connected in parallel, and each large battery has 8 single cell lithium batteries connected in series. The voltage of this battery is double that of a single lithium battery, but the capacity remains the same. If you want to make this type of battery, you must first choose a single suitable lithium battery, and then assemble it into 2 parallel and 8 series.
When selecting a single lithium battery lithium, you should pay attention to the battery capacity, rated voltage, maximum charging voltage, maximum discharge current and other parameters. It is recommended to choose a battery of a well-known brand and reliable quality to ensure the safety and reliability of the battery.
When assembling the battery, 8 single lithium batteries need to be connected in series to forsea a large battery. Then connect two large batteries in parallel to get 2 parallel series of 8 single large lithium batteries. It should be noted that the correct steps and methods must be followed during assembly to ensure the safety and reliability of the battery.
In short, making 2 large single 8-string lithium batteries in parallel requires selecting suitable single lithium batteries and assembling them in the right way. Beginners are recommended not to try to do this to avoid battery safety issues.
The batteries currently used in cell phones are generally lithium batteries. If the battery is not used for a long time, it is best to leave it full when fully charged and charge it regularly once every three months. or six months.
1. Lithium batteries do not havememory effect and it is not necessary to unload them before rinsing them.
2. The main cause of damage to lithium batteries is overcharging and overdischarging.
3. Overcharging prevention is provided by the charger. Once full, the charger automatically stops charging.
4. Avoid excessive discharge. Cell phones, laptops and other electrical devices that usually use lithium batteries have this function. If the battery is almost empty, the device will turn off automatically.
5. You can't leave it alone without electricity, you must charge it in time. Because the battery itself will have a small self-discharge and the electrical devices will also have a very small charge. When the battery is discharged, even a small discharge current will cause the battery to over-discharge and damage the battery. At present, most of the damage caworn out lithium batteries are caused by this reason.