
True Plug & Play

Extreme power delivery

Compact & lightweight

App monitoring

5 YEAR WARRANTY
Extreme power delivery, compact & lightweight
SUNBEAMsystem SMART LITHIUM is more than an advanced battery, packed with the latest technical innovations in a discreet black casing.
Although it stores power just like any battery does, the SMART LITHIUM is far more than a simple power source. The electronics inside will allow it to be a simple drop-in replacement for your low-tech domestic batteries. While at the same time acting with all the control parameters found in a Battery Management System found in other advanced batteries today.
It’s even possible if needed to keep a lead-acid battery in the same circuit! Compared it with a lead-acid battery and you will find it’s extremely light and compact. Still it can deliver an insane amount of current (up to 450A) when needed. The high continuous charging current of 150A allows for a full quick charge in under an hour. This without the losses found in old batteries. It comes with a free SUNBEAMsystem Android/iOS app to control and monitor your whole system, even when you have multiple batteries installed. Together with the long lifespan, it’s the perfect all-in-one upgrade solution for yachts and motorhomes .
ONE OR BASIC
The SMART LITHIUM ONE model packs all the best features in a single battery. This includes the ability for quick charge in less than an hour. The SMART LITHIUM Basic model offers all the advantages that the ONE does, except for the quick charge. It is still as easily charged but the hardware does not allow the insane charging currents as the ONE. The big advantage of the Basic model is the unbeatable price per Ah. The Basic is only sold in 2-pack and is meant for anybody with a need for a big storage capacity.
SMART LITHIUM BASIC – 2 pack
Capacity | 2x 100Ah / 2600Wh |
---|---|
Max Charge current | 2x 95A / 2600W |
Max Discharge Current | 2x 95A / 2500W |
Pulse Discharge (10s) | 2x 300A / 8000W |
Weight | 2x 14.5kg |
Dimensions (mm) | 2x 328 x 172 x 222 |
SMART LITHIUM ONE
Capacity | 100Ah / 1300Wh |
---|---|
Max Charge current | 150A / 2100W |
Max Discharge Current | 150A / 2000W |
Pulse Discharge (10s) | 450A / 6000W |
Weight | 14,5 kg |
Dimensions (mm) | 328 x 172 x 222 |
Convenience for the user
Packed with innovative features and offering an extremely long lifespan, SUNBEAMsystem SMART LITHIUM is a reliable power source for years to come. As opposed to a lead-acid battery, it can be discharged completely without permanently damaging the battery. Together with the in-pocket reliable information source in form of the APP and you can say goodbye to your charge-anxiety.
The ability to use 100% of the capacity makes the 100Ah an equivalent to a 200Ah lead-acid battery. On top of that, the extremely high conversion efficiency ensures that almost all power that you put in will be available for use later on. The battery itself allows for quick charging and at the same time with less resistance which allows any type of charging equipment to charge quicker and more efficient. Then after thousands of charging cycles, the SMART LITHIUM will still uphold a high percentage of its factory capacity. In fact, most users will never be able to experience any degradation during your life time.
Plug & Play
The SMART LITHIUM is completely Plug & Play! Simply remove your old-fashioned batteries and upgrade to the latest technology effortlessly. No need for extensive installation planning or support. It has been developed from scratch to solve any shortcomings that other battery types have. The SUNBEAMsystem SMART LITHIUM batteries are a drop-in replacement for users who want to upgrade to the best and safest battery technology available.

What is new in 2020
During the spring the SUNBEAMsystem Multi Connect APP will be released to the public. Featuring among many other things the ability to connect to many batteries at the same time. The all-new SUNBEAMsystem SMART LITHIUM ONE features an upgraded BMS which offers a better prognosis calculation and accurate info sent to the APP. It is also fitted with improved heavy-duty internal connections, for an even better temperature performance at extreme power outputs. SMART LITHIUM BASIC has been slightly upgraded with an upgrade in the allowed currents. The All new SUNBEAMsystem Multi Connect APP will replace the old one and simplifies the usage when having several batteries in domestic bank. The Casing is a slightly bit more lightweight and ads the ability to not only carry the battery in the integrated handles but also with the detachable strap.
SUNBEAMsystem Multi Connect

CONVENIENCE AT YOUR FINGERTIPS
The all new SUNBEAMsystem Multi Connect APP simplifies having several batteries in one domestic bank, together with numerous other advantages.
An upgraded BMS offers a better prognosis calculation sent to the APP.
• INTEGRATED WITH THE BMS FOR FULL INFORMATION AVAILABILITY
• APP OUT OF FOCUS NOTIFICATIONS & TOP BAR INDICATOR
• SHOW SUM OF GROUP INFO INSTANTLY – NO NEED TO ALTERNATE
• CONFIGURE THE USER INTERFACE LAYOUT AND SCREEN SIZE
TECHNICAL OVERVIEW
Article | Capacity | Max Charge current | Max Discharge Current | Pulse Discharge (10s) | Weight | Dimensions (mm) |
---|---|---|---|---|---|---|
Basic – 2 Pack | 2x 100Ah / 2600Wh | 2x 95A / 2600W | 2x 95A / 2500W | 2x 300A / 8000W | 2x 14.5 kg | 2x 328x172x222 |
One | 100Ah / 1300Wh | 150A / 2100W | 150A / 2000W | 450A / 6000W | 14,5 kg | 328 x 172 x 222 |
Even after thousands of charging cycles the Smart Lithium will continue to perform.
Depth of Discharge | Number of charge cycles |
---|---|
100% | 2000 Cycles |
80% | 2500 Cycles |
70% | 3000 cycles |
50% | 5000 cycles |

True Plug & Play

Extreme power delivery

Compact & lightweight

App monitoring

5 YEAR WARRANTY
Extreme power delivery, compact & lightweight
SUNBEAMsystem SMART LITHIUM is more than an advanced battery, packed with the latest technical innovations in a discreet black casing.
Although it stores power just like any battery does, the SMART LITHIUM is far more than a simple power source. The electronics inside will allow it to be a simple drop-in replacement for your low-tech domestic batteries. While at the same time acting with all the control parameters found in a Battery Management System found in other advanced batteries today.
It’s even possible if needed to keep a lead-acid battery in the same circuit! Compared it with a lead-acid battery and you will find it’s extremely light and compact. Still it can deliver an insane amount of current (up to 450A) when needed. The high continuous charging current of 150A allows for a full quick charge in under an hour. This without the losses found in old batteries. It comes with a free SUNBEAMsystem Android/iOS app to control and monitor your whole system, even when you have multiple batteries installed. Together with the long lifespan, it’s the perfect all-in-one upgrade solution for yachts and motorhomes .
ONE OR BASIC
The SMART LITHIUM ONE model packs all the best features in a single battery. This includes the ability for quick charge in less than an hour. The SMART LITHIUM Basic model offers all the advantages that the ONE does, except for the quick charge. It is still as easily charged but the hardware does not allow the insane charging currents as the ONE. The big advantage of the Basic model is the unbeatable price per Ah. The Basic is only sold in 2-pack and is meant for anybody with a need for a big storage capacity.
SMART LITHIUM BASIC – 2 pack

Capacity | 2x 100Ah / 2600Wh |
---|---|
Max Charge current | 2x 95A / 2600W |
Max Discharge Current | 2x 95A / 2500W |
Pulse Discharge (10s) | 2x 300A / 8000W |
Weight | 2x 14.5kg |
Dimensions (mm) | 2x 328 x 172 x 222 |
SMART LITHIUM ONE

Capacity | 100Ah / 1300Wh |
---|---|
Max Charge current | 150A / 2100W |
Max Discharge Current | 150A / 2000W |
Pulse Discharge (10s) | 450A / 6000W |
Weight | 14,5 kg |
Dimensions (mm) | 328 x 172 x 222 |
Convenience for the user
Packed with innovative features and offering an extremely long lifespan, SUNBEAMsystem SMART LITHIUM is a reliable power source for years to come. As opposed to a lead-acid battery, it can be discharged completely without permanently damaging the battery. Together with the in-pocket reliable information source in form of the APP and you can say goodbye to your charge-anxiety.
The ability to use 100% of the capacity makes the 100Ah an equivalent to a 200Ah lead-acid battery. On top of that, the extremely high conversion efficiency ensures that almost all power that you put in will be available for use later on. The battery itself allows for quick charging and at the same time with less resistance which allows any type of charging equipment to charge quicker and more efficient. Then after thousands of charging cycles, the SMART LITHIUM will still uphold a high percentage of its factory capacity. In fact, most users will never be able to experience any degradation during your life time.
Plug & Play
The SMART LITHIUM is completely Plug & Play! Simply remove your old-fashioned batteries and upgrade to the latest technology effortlessly. No need for extensive installation planning or support. It has been developed from scratch to solve any shortcomings that other battery types have. The SUNBEAMsystem SMART LITHIUM batteries are a drop-in replacement for users who want to upgrade to the best and safest battery technology available.

What is new in 2020
During the spring the SUNBEAMsystem Multi Connect APP will be released to the public. Featuring among many other things the ability to connect to many batteries at the same time. The all-new SUNBEAMsystem SMART LITHIUM ONE features an upgraded BMS which offers a better prognosis calculation and accurate info sent to the APP. It is also fitted with improved heavy-duty internal connections, for an even better temperature performance at extreme power outputs. SMART LITHIUM BASIC has been slightly upgraded with an upgrade in the allowed currents. The All new SUNBEAMsystem Multi Connect APP will replace the old one and simplifies the usage when having several batteries in domestic bank. The Casing is a slightly bit more lightweight and ads the ability to not only carry the battery in the integrated handles but also with the detachable strap.
SUNBEAMsystem Multi Connect

CONVENIENCE AT YOUR FINGERTIPS
The all new SUNBEAMsystem Multi Connect APP simplifies having several batteries in one domestic bank, together with numerous other advantages.
An upgraded BMS offers a better prognosis calculation sent to the APP.
• INTEGRATED WITH THE BMS FOR FULL INFORMATION AVAILABILITY
• APP OUT OF FOCUS NOTIFICATIONS & TOP BAR INDICATOR
• SHOW SUM OF GROUP INFO INSTANTLY – NO NEED TO ALTERNATE
• CONFIGURE THE USER INTERFACE LAYOUT AND SCREEN SIZE
TECHNICAL OVERVIEW
Basic – 2 Pack | |
---|---|
2x 100Ah / 2600Wh | |
Max Charge current | 2x 95A / 2600W |
Max Discharge Current | 2x 95A / 2500W |
Pulse Discharge (10s) | 2x 300A / 8000W |
Weight | 2x 14.5 kg |
Dimensions (mm) | 2x 328x172x222 |
One | |
---|---|
Capacity | 100Ah / 1300Wh |
Max Charge current | 150A / 2100W |
Max Discharge Current | 150A / 2000W |
Pulse Discharge (10s) | 450A / 6000W |
Weight | 14,5 kg |
Dimensions (mm) | 328 x 172 x 222 |
Even after thousands of charging cycles the Smart Lithium will continue to perform.
Depth of Discharge | Number of charge cycles |
---|---|
100% | 2000 Cycles |
80% | 2500 Cycles |
70% | 3000 cycles |
50% | 5000 cycles |