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QIILU Battery Balancer, 2.0V‑4.5V Active Equalizer For Ternary Iron Lithium Batteries

<ul><li>Simple Operation: When the battery error voltage is higher than 0.1V, the balancing work starts until the error stops at 30mv.</li><li>For Balancing Voltage: Can help to significantly balance the battery voltage and improve the overall efficiency of the battery pack.</li><li>Low Power Consumption: Static power consumption does not exceed 20uA, with balance indicator, universal for ternary iron lithium battery.</li></ul>

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<div ><p><b>Feature:</b></p>1. Inductive Transfer: The board is an inductive energy transfer balance board, 1.2A high current energy transfer battery voltage balancer.<br>2. For Balancing Voltage: Can help to significantly balance the battery voltage and improve the overall efficiency of the battery pack.<br>3. Low Internal Resistance: Built in improved ultra low internal resistance MOS, balance current is 0‑1.2A, the smaller the voltage difference, the smaller the balance current.<br>4. Low Power Consumption: Static power consumption does not exceed 20uA, with balance indicator, universal for ternary iron lithium battery.<br>5. Simple Operation: When the battery error voltage is higher than 0.1V, the balancing work starts until the error stops at 30mv.<p><br></p><p><b>Specification:</b></p><p class="wang-edit-text"><p class="wang-edit-text"><p>Item Type: Active Equalizer<br>Material: PCB, copper<br>Purpose: Inductive energy transfer balance board, high current 1.2A energy transfer battery voltage balancer, significantly balance the battery voltage, improve the overall efficiency of the battery pack<br>Working Voltage: 2.0V-4.5V, universal for ternary lithium iron battery, not applicable for LTO lithium titanate battery<br>Balance Current: <br>The adjacent voltage difference is above 0.1V (current is about 0.5-0.7A);<br>The adjacent voltage difference is above 0.2V (reaching an equilibrium current of 1.2A);<br>The smaller the voltage difference, the smaller the equalizing current<br>Wire Length: Approx. 30cm / 11.8in (pure copper 22AWG terminal wire)</p><style>.wang-edit-text{font-family:'Arial' !important;}.wang-edit-text table {border-top: 1px solid #000;border-left: 1px solid #000;}.wang-edit-text table td,.wang-edit-text table th {border-bottom: 1px solid #000;border-right: 1px solid #000;padding: 3px 5px;}.wang-edit-text table th {text-align: center;}</style></p></p><p><br></p><p><b>Package List:</b></p>1 x Balance Module<p>1 x Connection Line<br></p><p><br></p><p><b>Note:</b></p>This board is based on the principle of adjacent equalization and cannot be used as a maintenance tool. To connect the battery, it must be used with lithium battery protection. The voltage difference generated by charging and discharging triggers the work of the equalization board to achieve energy transfer balance.</div><p style="color: red"><b>How to use:</b></p><br><div>Balance&nbsp;Instructions:&nbsp;</div><div>1.&nbsp;When&nbsp;the&nbsp;equalization&nbsp;light&nbsp;is&nbsp;on,&nbsp;the&nbsp;equalization&nbsp;work&nbsp;is&nbsp;turned&nbsp;on.</div><div>2.&nbsp;The&nbsp;equalization&nbsp;light&nbsp;goes&nbsp;out&nbsp;and&nbsp;the&nbsp;equalization&nbsp;circuit&nbsp;sleeps.</div><div>3.&nbsp;The&nbsp;equalization&nbsp;light&nbsp;flashes,&nbsp;the&nbsp;string&nbsp;is&nbsp;dropped,&nbsp;or&nbsp;the&nbsp;circuit&nbsp;is&nbsp;faulty.</div><div>Wiring&nbsp;Definition:&nbsp;</div><div>B‑,&nbsp;the&nbsp;total&nbsp;negative&nbsp;pole&nbsp;of&nbsp;the&nbsp;battery&nbsp;pack&nbsp;(the&nbsp;negative&nbsp;pole&nbsp;of&nbsp;the&nbsp;battery)</div><div>B1,&nbsp;the&nbsp;positive&nbsp;terminal&nbsp;of&nbsp;the&nbsp;first&nbsp;battery</div><div>B2,&nbsp;the&nbsp;positive&nbsp;terminal&nbsp;of&nbsp;the&nbsp;second&nbsp;battery</div><div>B3...and&nbsp;so&nbsp;on</div>