LiitoKala PD2 Intelligent Battery Charger Tester for 1.5V 3.7V AA AAA Batteries
Short press the 'MODE' button to change the charging types of lithium batteries. If no setting, it will default as 1.2V Ni-MH or 3.7V Li-ion battery automatically. You need to change the mode for 3.85V Li-ion and 3.2V LiFePO4 battery.