1:T-point explanation: adding a normally closed temperature induction switch can expand the function of temperature protection, and the resistance of 0R near the solder joint should be removed.
2:Note: For discharging products above 3A current, the discharge rate of batteries should be above 3C.
Formula for calculating the ratio: 1 C ratio battery, 2000 capacity is equal to 2AH*1=2A working current.
3:3C rate battery, 2000 capacity is equal to 2AH*3=6A working current.
Battery heating in use means that the battery rate is not applicable. This situation can not be used for a long time and the battery will be damaged quickly.
