Heltec 6S Active Balancer and LTO Battery Voltage Tester with TFT Display for Lithium Titanate Energy Transfer Equalizer

Description

Heltec 6S Active Balancer and LTO Battery Voltage Tester with TFT Display for Lithium Titanate Energy Transfer Equalizer

3D printing shell, some parts are a little defective, please do not purchase if you mind!!!

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

Working voltage: 2.7V-4.5V

Suitable for ternary lithium, lithium iron phosphate,.

Working principle, the capacitor fit transfers the charge mover, the equalization board is connected to the battery, and the equalization is started. The original new ultra-low internal resistance MOS, 2OZ copper thickness PCB

Equilibrium current 0-5.5A, the more balanced the battery, the smaller the current, with manual sleep switch, sleep current mode is less than 0.1mA, the balance voltage accuracy is within 5mv!

The quiescent current is about 12 mA. It is recommended that the battery capacity is 60-300AH.

With under-voltage sleep protection, the voltage will stop automatically when the voltage is lower than 3.0V, and the standby power consumption is less than 0.1mA.

Voltage Display 6S

The accuracy of a single string is 0.001V, and the total voltage is 0.01V

Detail

Package Include