The advanced lithium energy storage
for any size of marine propulsion

SUNBEAMsystem is a market leader when it comes to marine battery. The all-new DRIVE model range is part of the SMART LITHIUM family. It suits any energy storage needed for electrical marine propulsion. From the simple trolling motor, including the more advanced bow-mounted trolling motors up to yachts with electrical engines.

marine propulsion marine battery

SMART LITHIUM DRIVE

MARINE PROPULSION MADE EASY

Advanced energy storage

Smart Lithium is perfect for electric marine propulsion. The DRIVE range brings marine battery solutions for any kind of boat size. Starting with the ordinary trolling motor up to big yachts inboards.

No need for proprietary chargers

DRIVE is a Marine Lithium Battery totally compatible with your electrical motor as well as charging equipment.

Boosted Agility

Experience better acceleration and top speed. As well as minimal losses for better performance. Marine propulsion was never so efficient.

Ultra-Lightweight

With Smart Lithium Drive you will get up to 4.5 X as much range per weight. Your boat will handle better with less weight!

SMART LITHIUM DRIVE - 1300Wh up to 10 000Wh

A ROBUST MARINE BATTERY

5-Year Warranty & 5000 Cycles

Smart Lithium is built to last and comes with a 5-year warranty. The available charge cycles (lifetime) are up to 10X that of a lead-acid battery and 2.5X  Li-Ion.  Furthermore, it is made to not wear out during full power use.

A modern battery without limits

Smart Lithium Drive is a high tech battery. Forget about the risks with deep discharge that a lead-acid battery will experience. Simply use ALL the available energy in the battery.

Safety First

The unique three-layered safety technology makes Smart Lithium safer than other batteries normally used for trolling or other electrical motors, which includes Li-ion and Lead-Acid batteries.

No range Anxiety

Keep track of your batteries, with updates on the fly, notifications and top bar indications thanks to the Multi Connect APP.

Marine Battery
Marine Battery

PROTECT YOUR BATTERY

SILICONE CASING

No matter how bumpy the road is during transport to your favourite spot. The SMART LITHIUM Silicone Casing will protect your precious battery.

MULTI CONNECT APP

NO range anxiety

Welcome to the Multi Connect essence. It offers you updates on the fly with notifications and top bar indications. Moreover wearables will also display the state of charge. You can set warnings and get range prognosis. Advanced by its simplicity this APP acts like a virtual network and connects to all your batteries (+ other SUNBEAMsystem hardware) simultaneously.

Got a question?
No problem.

Please, check our F.A.Q. section placed on the right. If you don’t find what you are looking for, please visti our extended F.A.Q. page.

About Smart Lithium Drive

What electrical motors may I use with Smart Lithium Drive?

With our range of batteries, we do cover most of the needs for different electrical motors. Including electric motors for marine propulsion. If you don’t know what that means please, read this article. In order to have a suitable battery, please match Voltage and max motor size.

I have a 36V trolling motor.

Then you will need to have 3 individual, 12V batteries in series. You will also need a charger with 3 ports (or three chargers).

If you connect to the three batteries in the Multi Connect App remember to configure it to show the batteries in series (parallel is the default in the app).

What charging equipment do I need?

Please use any standard charger suitable for your voltage range either 12V, 24V. The bigger custom-sized batteries for yachts may also use standard chargers. But since the voltage is set by the customer it needs the charger to specify accordingly.

What lithium battery should I choose for my domestic power needs?

SMART LITHIUM Plug & Play is the best and most convenient solution for domestic power on a yacht or motorhome. You will find more info about the Plug & Play range here.

TECHNICAL SPECIFICATIONS

Smart Lithium Drive
marine battery

SMART LITHIUM DRIVE 48V

  • Capacity: 10kWh
  • System Voltage: 48-58V (custom)
  • Max. cont. charge: 10kW
  • Max. cont. discharge: 10kW
  • Weight: 95 kg
  • Dimensions: 540 x 420 x 273 mm
marine battery

SMART LITHIUM DRIVE 24V

  • Capacity: 1300 Wh
  • System Voltage: 25.6V
  • Max. motor size : 85 lbs* (24V)
  • Weight: 14.3kg
  • Dimensions: 328 x 172 x 222 mm

*(Allow double max power by using two batteries in parallel)

marine battery

SMART LITHIUM DRIVE 12V

  • Capacity: 1300 Wh
  • System Voltage: 12.8V
  • Max. motor size : 65 lbs (12V)
  • Max. motor size : 135 lbs (36V 3-Serial*)
  • Weight: 14.3kg
  • Dimensions: 328 x 172 x 222 mm

*(3-channel 12V charger or individual 12V chargers required)

marine battery

SMART LITHIUM DRIVE 12V

  • Capacity: 1000 Wh
  • System Voltage: 12.8V
  • Max. motor size: 55 lbs (12V)
  • Max. motor size : 125 lbs (36V 3-Serial*)
  • Weight: 10.9kg
  • Dimensions: 328 x 172 x 222 mm

*(3-channel 12V charger or individual 12V chargers required)

Smart Lithium Drive
marine battery

DRIVE SILICONE COVER

  • Perfect fit
  • Maximum thickness: 5 mm
  • Inside Dimensions: 328 x 172 x 222 mm