With the rechargeable E-Pack 15 lithium-ion battery, both Polarys Freeze compressor coolers can be supplied with energy on the move when no conventional power supply is available.
Depending on the cooling level, the contents of the coolers are kept cold for up to 8 hours.
- Voltage 11.1 V
- Capacity 15600 mAh/173 Wh
- Charging voltage 12.6 V
- Charging time approx. 8 h