The energizer is primarily intended for battery operation but can be connected to the mains using the included power adapter. When both are connected, mains power is prioritized, but if the electricity supply is interrupted, the unit automatically switches to battery power. Note that the battery is not charged when using mains power.

The ESE16BM comes complete with connection cables for both ground rod and fence. Its modular electronic system simplifies service and maintenance. The energizer meets European safety standards and is CE marked.

Technical specifications:
- Stored energy: 1.3 J
- Maximum output energy: 1.0 J
- Power consumption: 30–90 mA (depending on load)
- Maximum output voltage: 11,500 V
- Output voltage at 500 ohms: 4,200 V
- Maximum theoretical fence length: 30 km
- Effective length under tough conditions: approx. 1.2 km
- Recommended number of ground rods (not included): 1 x 1.10 m
- Includes connection cables: Yes

DeLaval ESE16BM is a flexible and reliable energizer for users who want to combine battery operation with the option of mains power – a practical solution for enclosures with varying access to electricity.