<p>1. 7 Series 29.4V Li-Ion Battery Protection Board (With Equalization)</p> <p>2. Protection Board With Stable Various Charge And Discharge Protection Functions, Such As Precise Overcharge Protection, Overdischarge Protection, Overcurrent Protection And Short Circuit Protection.</p> <p>3. The Battery Cell Hardware Is Balanced To Properly Balance The Current And Reasonably Balance The Heat Generation Without Affecting The Performance Of The Battery Pack.</p> <p>4. The Protection Board Has Aluminum Sheet, Which Can Strengthen The Heat Dissipation Of Mos Tube And Prolong The Service Life Of MOS Tube.</p> <p>5. Low Static Power Consumption, The Protection Board Can Save Energy.</p> <p>Model: BED-7S--T20</p> <p>Upper Limit Working Current: 15A</p> <p>Upper Limit Instantaneous Current: 20A</p> <p>Overcharge Voltage Range: 4.250.05V</p> <p>Overdischarge Voltage Range: 2.5v0.05V</p> <p>Charging Voltage: 29.4V</p> <p>Quiescent Current: Less Than 30uA</p> <p>Short Circuit Protection: Can Be Protected, Delay Self-Recovery</p> <p>Colour:Titanium + Silver</p> <p>Material:PCB</p> <p>Size: 60 x 40 x 3.6mm</p> <p>Package Contents:</p> <p>1 x Lithium Battery Protection Board</p> <p>1 x Cable(random colors, don't accept the specified color)</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection 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>