Electric vehicle battery protection plate

TVS absorbs reverse high pressure 

Open heat dissipation is more suitable for lithium batteries,

Integrated solution 

with drop protection

Take the initiative to filter out the danger for you 

Multiple protection,let you use comfortably

What is the function of drop protection?

The zero voltage of any string of batteries in the battery pack, and any cable break,protects the battery from output

Copper strips have stable diversion

Copper strip

MOS tube

Integrated chip

balance

Connect wire B to the total negative electrode of the battery first(short wires need to be welded for line B),and then connect the flat wire(before connecting the cable,it is necessary to pull the cable from the board first) 

Starting from BCO,BCO is connected to the total negative pole of the battery (name the string with number①),the flat wire BC1 next to bc0 is connected with the positive pole of battery number ①,the third cable BC2 is connected with the positive pole of battery number②, and the fourth cable BC3 is connected with the positive pole of battery,and so on.

After connecting the flat wire,measure the voltage between each two adjacent holding wires from the head.The voltage of polymer battery should be less than 4V,and the voltage of iron lithium battery should be less than 3.5V.After checking,insert the cable 

Connect the negative pole of charger and load to C-.B negative wire and C negative wire need to be welded with thick wire.The connection method of parallel wire has nothing to do with color,only the sequence is correct.

Then measure whether the total voltage of the battery is equal to the output voltage of the protection board,and the equal protection board will work normally.