BATTERY TENDER 40 AMP, 12V – 4 Bank Marine
The BATTERY TENDER 40 AMP, 12V – 4 Bank Marine is a 4-bank battery charger designed for marine applications, delivering a total output of 40 amps. It efficiently charges multiple batteries on vessels, ensuring optimal performance and longevity.
Compatibility & Applications
- Fits 12V battery systems on boats and marine vessels.
- Charges four individual batteries simultaneously.
- Pairs with various battery types, including lead-acid and AGM.
- Mounts in engine compartments or battery storage areas.
- Replaces older 12V battery chargers with similar amp ratings.
- Integrates with NMEA 2000 systems for enhanced monitoring.
The unit provides efficient charging for multiple batteries, ensuring that all batteries are maintained at optimal levels. A practical installation scenario includes mounting in a center console of a 30+ ft sportfish vessel, where space is limited. Its ability to charge four batteries simultaneously differentiates it from standard single-bank chargers.







