| Interface | USB |
|---|---|
| Number of Cells | 1 |
| Fault Protection | Over Voltage |
| Battery Chemistry | Lithium-Ion |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 4.2V |
| Charge Current - Max | 1.5A |
| Programmable Features | Current, Timer |
| Voltage - Supply (Max) | 6.6V |
| Supplier Device Package | 24-TQFN (4x4) |