SENS · MicroGenius (Engine Start Battery Chargers)

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SENS MicroGenius LE Battery Charger

Batteries & Chargers

Compact IP67-sealed genset and marine battery charger. 12V/6A, 12V/10A, or 24V/5A. Dynamic Boost and HELIX charging in a fully sealed package. C-UL listed for genset and marine applications.

SENS SENS MicroGenius LE Battery Charger generator — specifications and details

Overview#

The SENS MicroGenius LE is a compact, fully sealed battery charger for small generators and marine applications. It brings the same Dynamic Boost and HELIX charging technology from the MicroGenius 2 into an IP67-rated package that can handle dust, water, and the vibration of a marine engine room.

Available in 12V/6A, 12V/10A, and 24V/5A, the LE targets generators under 50 kW where the full MicroGenius 2 would be overkill. The fully sealed design means no ventilation openings for moisture or contaminants to enter.

Our service experience#

We see the MicroGenius LE on smaller residential and light-commercial generators, particularly in coastal installations where salt air corrodes standard charger enclosures. The IP67 sealing holds up well in these environments. For anything above 50 kW or where battery monitoring and networking are needed, we recommend stepping up to the MicroGenius 2.

Frequently Asked Questions

What is the MicroGenius LE?
The smallest charger in the SENS MicroGenius family — a compact, fully IP67-sealed switchmode charger for small generators and marine applications. Available in 12V/6A, 12V/10A, and 24V/5A configurations. It uses the same Dynamic Boost and HELIX charging technology as the MicroGenius 2 in a weatherproof package.
How does the LE differ from the MicroGenius 2?
The LE is smaller, sealed to IP67 (submersible), and designed for lower-current applications (5-10A vs 6-25A). It's the right choice for small standby generators under 50 kW and marine gensets where space and water exposure are primary concerns. The MicroGenius 2 is for larger generators and facilities that need networking (Modbus, J1939).
What battery types does the LE charge?
All types of lead-acid batteries — flooded, VRLA, AGM, and gel. The Dynamic Boost technology automatically optimizes charging for the connected battery.

Need service for the SENS MicroGenius LE Battery Charger?

Our technicians work on every major component OEM. We stock common parts and source rare ones.

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