The 4,000 mAh battery pack is the most powerful option within the BERTSCHAT® range. Designed for extreme cold conditions and prolonged use, this battery delivers maximum performance and extended heating time. Ideal for those who demand the highest level of reliability and warmth.
TÜV Rheinland EMC-tested
- Tested for electromagnetic emissions
- Tested for electromagnetic immunity
EN IEC 55014-1:2021 & EN IEC 55014-2:2021
The 4,000 mAh battery pack is the most powerful option within the BERTSCHAT® range. Designed for extreme cold conditions and prolonged use, this battery delivers maximum performance and extended heating time. Ideal for those who demand the highest level of reliability and warmth.
TÜV Rheinland EMC-tested
- Tested for electromagnetic emissions
- Tested for electromagnetic immunity
EN IEC 55014-1:2021 & EN IEC 55014-2:2021