Selling PROLUX PRO3830 Lithium charger DC Li-Po 2-4 Cells With Li-po Charge Balancer for 2-3-4 cells battery pack c/w JST-XH connector Features: 1. Switching power supply technology in AC input 2. 10 bits microchip controller provides efficient and precise charge 3. Voltage booster 14.8V DC tha...