PowerPlus 36V 18 AMP On-Board Battery Charger and Maintainer

The Battery Tender PowerPlus chargers provide increased power in a compact heavy duty package.  Designed with a rugged, weather resistant exterior, this line of Battery Tender chargers is designed with Marine and Industrial applications in mind.

PowerPlus chargers are also available in 12V, 36V, and 48V for additional applications.

Optimized Charging for Your Golf Cart or Marine Batteries: Battery Tender PowerPlus 36V 18 Amp Charger

Powerful Performance in a Compact Design:

18 Amp output: Delivers a faster, more efficient charge to your 36-volt golf cart or marine battery system compared to standard chargers.

Automatic multi-stage charging:

Qualification stage: Assesses battery health before initiating charging.

Bulk charge stage: Constant current mode delivering maximum charging power to quickly recover your battery while the voltage increases gradually. 

Absorption stage: Gradually reduces charging current while maintaining a constant voltage to bring the battery to full capacity without overcharging.

Float mode: Maintains optimal charge voltage levels and minimum current for long-term battery health and readiness.  Utilizing our proprietary ISM (Infinite Sequential Monitoring) algorithm to maintain batteries at 100% state of charge. 

Versatile Battery Compatibility:

Lead-Acid: Effectively charges traditional lead-acid batteries.

AGM: Optimizes charging for advanced AGM batteries.

Lithium: Delivers precise charging profiles for lithium-ion batteries, including 36V lithium marine trolling motor or golf cart batteries.

Built for Harsh Environments:

IP68 weather-resistant: Withstands rain, snow, dust, and even submersion for extended periods. Perfect for year-round golf cart storage or charging outdoors, or marine applications where exposure to the elements is common.

Shock and vibration resistant: Engineered to handle the demands of golf cart operation on uneven terrain or marine environments with rough water conditions.

Flexible Installation Options:

Multiple mounting options: Mount the charger on or off your golf cart or marine vessel for maximum convenience.

Quick-disconnect ring terminals: Easily connect and disconnect the charger for onboard or portable use.

Waterproof fused connection: Ensures safe and reliable charging, even in harsh environments.

Additional OEM-style charge connectors (sold separately): Expand your charging options to fit specific vehicle requirements.

Safety Features for Peace of Mind:

Spark-proof technology: Eliminates the risk of sparking during connection, preventing accidental ignition near flammable materials like gasoline or marine fuel.

Reverse polarity protection: Prevents damage to the charger and battery if the clamps are accidentally connected incorrectly.

UL 1236 and 1012 safety and marine certifications

Convenient and User-Friendly:

Compact and lightweight: Easy to store in your golf cart or garage without taking up valuable space, or permanently installed on your boat.

Low-maintenance design: Requires minimal user intervention for optimal battery care.

Universal compatibility: Works with most 36-volt golf cart and 36-volt marine trolling motor battery systems ( consult your owner's manual for confirmation).

Invest in lasting performance and reliable battery care for your golf cart or marine vessel with the Battery Tender PowerPlus 36V 18 Amp Charger.