<b> LIPO Suction Lithium Battery Discharger Battery Storage Long-term 3S 4S 5S 6S XT60 Plug for RC Drone Power Protection DIY</b><br> <b>Specifcation:</b><br> Battery interface: XT60 <br> Battery type: polymer lithium battery / lithium iron phosphate battery<br> Number of battery sections: 3S - 6S<br> Indicator status: LED <br> <b> Instructions:</b><br> 1. First determine the battery type and number of sections, and adjust the voltage level of the corresponding discharge by pressing the button. As shown in the table below <br> 3S battery : Blue LED color <br> 4S battery : Green LED color <br> 5S battery : Red LED color <br> 6S battery : Blue green flicker LED color <br> 2. As long as the LED light is on, it means the discharger is still in the discharge state. The LED light goes out and the discharge is completed.<br> <b>Note: Since the arrester uses the resistance heat to dissipate excess power. Therefore, there is a "221" resistor on the discharger that is hot. Do not touch it with your hands to avoid burns.</b><br> <b>Package Including:</b><br> 1*LIPO Suction Lithium Battery Discharger<br>