What issues should be paid attention to when assembling lithium iron phosphate battery pack?

1. To assemble a satisfactory lithium iron phosphate battery pack, you must choose a reliable quality lithium iron phosphate battery and have an excellent lithium battery balancing protection board. Currently, there are many good and bad protection boards on the market, and there are also simulated batteries. From the appearance It's difficult to tell, so you should choose one that is better controlled by digital circuits, such as one that stores energy.

2. You need to know a certain amount of technology to do this, because you need to select a suitable battery block, which requires that the internal resistance should not be too large, and the parameters should not be too different.

3. Consider the selection of charging boards. It is not recommended to try it if you don't have a certain foundation, as there is a risk of explosion.

4. The lithium battery pack should be waterproof and insulated, and the batteries should be arranged neatly to facilitate future maintenance.

5. After the newly assembled lithium battery pack has been used for a period of time, the voltage of the batteries should be tested in groups. The internal resistance of the batteries before welding should not exceed 0.05V. The current voltage error should not exceed 0.05V to prevent overshoot and over-discharge.