<p>Lithium battery active balance energy transfer board Lithium battery active equalizer high-efficiency energy transfer balance.</p> <p>Capacitive energy transfer equalization board (high precision 5mv, whole group equalization, not adjacent equalization).</p> <p>Working voltage 1.8V-4.5V, suitable for ternary lithium, lithium iron phosphate, lithium titanate.</p> <p>Working principle, the capacitive fit transfers the charge transporter, the equalization board is connected to the battery to start the equalization work, the brand new ultra-low internal resistance MOS, 2OZ copper thickness PCB, equalization current 0-5.5A, the more the battery is, the more the equalization current is Small, reserved for the dormant switch wiring position, the dormant power-off mode working current is less than 0.1mA, and the balance voltage accuracy is within 5mv!</p> <p>The quiescent current is about 12 mA, and it is recommended that the battery capacity is between 60-300 AH.</p> <p>With under-voltage sleep protection, the voltage will automatically stop entering the sleep state when the voltage is lower than 3.0V, and the standby power consumption is less than 0.1 mA.</p> <p>Colour: black</p> <p>Material: PCB</p> <p>Package Contents:</p> <p>1 * Equalizer Energy Transfer Board (4 strings)</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>