Fast charging lipo battery has a new progress - Grepow
I've run this old pack through the balance charge three times. Every time the charger times out and one cell is still stuck a 3.92V. Is it pooched? : r/rccars
Amazon.com: Cheerwing 4pcs 3.7V 550mAh Lipo Battery and 4-in-1 Charger for Syma X5 X5C X5C-1 RC Drone Parts : Toys & Games
Amazon.com: 5PCS 3.7V 600mAh Lipo Battery with 5 in 1 Charger for Syma X5C X5A X5 X5SC X5SW H5C V931 S5C S5W SS40 FQ36 T32 T5W H42 Remote Control Drone : Toys