Say NO to Li-ON! Say YES to LiFePO4
We keep discouraging our customers from using the Li-ON (3.6V or 3.7V per cell) technology. We strongly recomend using the safe LiFePO4 technology (3.2V per cell).
The diagram shows the discharging characteristics of the Li-ON versus LiFePO4. The LiFEPO4 batteries have much more stable discharge curve, with less performance degradation.