Attenton:No balance function for this charger,Test each cell voltage of your 4S Lipo battery are same or not through charge plug with a voltage testor before buying, Charge port: XH-5P 5 pin. Wall charger SPEC : Input:100-240V 50/60MHz 0.3A, output: 19V---800mA. charger SPEC:Input:17.0-19.0V. Output 14.8V 1A.
4 -Cell 14.8V Li-Po charger fit for 14.8V 4S Lipo or Li-ion rechargeable battery.
14.8V 4S Lipo battery charger fit for 14.8V 4S 1300mAh 1500mAh 1550mAh 1600mAh 2200mAh 2600mAh 3000mAh 3300mAh 5000mAh 5200mAh 6000mAh 6200mAh 6500mAh 7200mAh 7300mAh 8000mAh 9000mAh Lipo battery. which use XH-5P Charger plug.
It take about 3-5 hours to full charge 14.8V 2200mAh lipo battery, double time with double capacity.
Please don't charge the battery over 6-8 hours, don't charge battery overnight for safe.
Do not charge directly with this charger, check your battery each cell voltage are same or not with a voltage testor. if your battery 4 cell voltage are not same, maybe damage your battery with this charger.