Heltecbms 4s 6s 8s Active Balancer with Voltage Display TFT Lipo/Lifepo4 Battery Voltage Tester 4s 5a Energy Transfer Equalizer

Why need balancer As the battery battery cycle times increase, the battery capacity decay speed is inconsistent, causing the battery voltage to be seriously out of balance. The battery barrel effect will cause the battery to charge. The BMS system detects that the battery has entered the overcharge protection in advance. In fact, only one of the batteries is full, or let The BMS system detects that the battery enters the over-discharge protection state, which is actually caused by over-discharge of one of the lower-voltage batteries. After the device acts, each battery voltage reduces the capacity attenuation caused by the battery barrel effect and prolongs the problem. The battery pack has a service life. Ennergy Transfer Active Balancer Feture Applicable string number:4S/6S Applicable battery type:NCM/LFP/LTO Operating voltage range:NCM/LFP: 2.7-4.2V LTO:1.8V-2.7V Balance voltage accuracy:5mV (typical) Balance mode: Active balance in which the entire battery group participates in energy conversion at the same time. Balance current: When the voltage difference is about 1V, the maximum balance current is 5A, and the balance current decreases as the voltage difference decreases. The minimum balance start voltage difference of the instrument is 0.01V Undervoltage protection sleep voltage: NCM/LFP: 2.7V LTO:1.8V Static working current :20mA Working environment temperature: -10℃-60℃ Voltage Display 4S/6S The accuracy of a single string is 0.001V, and the total voltage is 0.01V Detail Connection Main Parameters of the Display Main Parameters of the Active Balancer Package Include

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