!!
critical Stanley
Error Code Battery Status Icon flashing with empty bars (4 blank bars)
Battery completely empty — the unit has no charge remaining and built-in low voltage protection has activated.
? What Causes This
Battery has been fully discharged through use without recharging.
✓ How to Fix It
- Stop all operations immediately.
- Connect the unit to a 120V AC outlet using the built-in charger and an extension cord.
- Charge for approximately 40 hours or until the Battery Status Icon shows 4 solid bars.
- Do not attempt to use the unit until fully recharged.
Source: page 9 of the official manual
From the manual
This error code appears in:
Stanley FatMax PP1DCS Portable Power Station Jump Starter