1、BAL series provide zero loss mode balance, non‑energy consumption energy transfer type active balance board 2、The high voltage is transferred to the low voltage by detecting the unbalanced voltage difference between adjacent battery strings, and the voltage balance between the battery strings is achieved 3、Efficient chip heat dissipation and equidistant heat dissipation layout can be connected to the battery pack for a long time for gradual balance. Safe to use, not hot 4、Daily work is not hot, only 27 degrees Celsius fever temperature, safe and reliable 5、Suitable battery types are ternary lithium, lithium iron phosphate, and the number of battery strings is 10 Item Type: Battery Active Balance Board Model: BAL-10S Applicable Battery Type: Ternary lithium, lithium iron phosphate Adapt to Number of Battery Strings: 10 Strings Balance Current: 1.2A (maximum) Quiescent Current of Non-Operating Unit: ≤2μA Balance Conversion Frequency: 1MHZ Balanced Transmission Efficiency: ≥92% Unit Overcurrent Protection Value: 2.3A (±0.2A) Size: Approx. 62 x 46mm / 2.4 x 1.8in 1 x Battery Active Balance Board 1 x Cable