Your LiThink Benefits

Safety. Service. Performance.

No. 1 interior structure

Promotion period

Only from 01 to 30 August

10-year warranty

30-day returns

Free EU shipping

30-day price guarantee

Why Lithink is the first choice for energy professionals.

Maximum security is not an extra – it’s the standard at Lithink
No. 1 in interior structure
In-house battery laboratory
10-year warranty
Up to 10-year term
Thousands of genuine customer testimonials
In-House BMS Development
EV-grade A+ cells
Certifications & Patents
Performance in extreme conditions
No. 1 in interior structure
Leg-alloy frame, 6-sided epoxy insulation and fiberglass protection – for one of the most stable battery architectures in the industry.
In-house battery lab
Each batch is tested for safety, performance, and cycle life.
10-year warranty
Long-term warranty directly from the manufacturer – because we have complete confidence in our internal structure and our BMS.
Up to 10 years term
Designed for ≥ 5.000 charge cycles at 80% depth of discharge – for consistently stable capacity over many years.
Thousands of genuine customer reviews
Proven solutions in motorhomes, boats, and off-grid systems.
In-house BMS development
More than 30 protection functions, tailored to our batteries.
EV-Grade A+ Cells
All-in-one battery line. From essential to advanced features.
Certifications & Patents
Developed in accordance with relevant EU safety standards – certified, patented technology for maximum user protection.
Performance in extreme conditions
Tested from −20 °C to +60 °C, including salt spray and humidity – for reliable performance even in corrosive heat and cold.

Top Deals

Save €1.020,00

12V 334Ah Mini Pro Smart

The compact seat-box powerhouse with 334Ah capacity, Bluetooth monitoring, and self-heating. Equipped with high-quality EVE A+ LF334 cells and a premium internal structure with a sturdy support frame, insulated cell modules, and vibration-resistant connections – designed for long-term safety in the camper van.

334Ah 4.27kWh capacity | 3840W output | 300A continuous | EVE A+ MB31 cells | ≥8000 cycles | self-heating | Bluetooth | IP65 | ECE R10 | No.1 internal structure
€529,99€1.549,99 Save €1.020,00
View product
300A-BMS30+ protection features
Aluminum frameinternal structure
Extra compact35 % smaller
Low-TempProtection
Self-HeatingAutomatic
Bluetooth® 5.4App

Motorhome

save €400,00

12V 140Ah H190 Smart

The compact seat-box powerhouse with 140Ah capacity, Bluetooth monitoring, and self-heating. Premium internal structure with a sturdy support frame, insulated cell modules, and vibration-resistant connection – designed for long-term safety in the camper van.

140Ah 1.79kWh capacity | 1536W output | 120A continuous | ≥4000 cycles | self-heating | Bluetooth | IP65 | ECE R10 | No.1 internal structure
€299,99€699,99 save €400,00
View product
200A BMS30+ protective functions
Aluminum frameinternal structure
H190/DIN H8Motorhome under-seat
Low-TempProtection
Self-HeatingAutomatic
Bluetooth® 5.4App
4.8
Save €1.020,00
Lithink 12V 334Ah Mini Pro LiFePO4 Battery with EVE Cells LF334, 300A BMS, Bluetooth & Self-Heating – for Trolling Motor, RV & Solar System

12V 334Ah Mini Pro Smart

Sale price From €529,99Regular price €1.549,99 52999:154999 Save €1.020,00
300A-BMS

30+ protection features

Aluminum frame

internal structure

Extra compact

35 % smaller

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

4.8
Save €850,00
Lithink 12V 280Ah Super Mini Pro LiFePO4 Battery with EVE LF280K-V3 Cells, 200A BMS, Bluetooth & Self-Heating – for Trolling Motors, RVs & Solar Systems

12V 280Ah Super Mini Pro Smart

Sale price From €449,99Regular price €1.299,99 44999:129999 Save €850,00
200A BMS

30+ protective functions

Aluminum frame

internal structure

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

Extra compact

35 % smaller

4.7
Save €230,00
lithink-12.8v100AhH190

12V 100Ah H190 Smart

Sale price From €209,99Regular price €439,99 20999:43999 Save €230,00
120A BMS

30+ protection features

Aluminum frame

internal structure

H190/DIN H8

Motorhome under-seat

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

4.8
Save €680,00
Lithink_12V_280Ah_LiFePO4_Batterie_mit_Bluetooth

12V 280Ah Pro Smart

Sale price From €419,99Regular price €1.099,99 41999:109999 Save €680,00
200A BMS

30+ protective functions

Aluminum frame

internal structure

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

Off-Grid & Solar

Save €680,00

12V 280Ah Pro Smart

The high-performance 12V LiFePO4 battery with 280Ah capacity, Bluetooth monitoring, and self-heating. Equipped with high-quality EVE A+ LF280K-V3 cells and No.1 internal structure – developed for motorhomes, camper vans, boats, and off-grid systems.

280Ah 3,58kWh capacity | 2560W output | 200A continuous | EVE A+ LF280K-V3 cells | ≥8000 cycles | self-heating | Bluetooth | IP65 | ECE R10 | No.1 internal structure
€419,99€1.099,99 Save €680,00
View product
200A BMS30+ protective functions
Aluminum frameinternal structure
Low-TempProtection
Self-HeatingAutomatic
Bluetooth® 5.4App
4.8
Save €1.020,00
Lithink 12V 334Ah Mini Pro LiFePO4 Battery with EVE Cells LF334, 300A BMS, Bluetooth & Self-Heating – for Trolling Motor, RV & Solar System

12V 334Ah Mini Pro Smart

Sale price From €529,99Regular price €1.549,99 52999:154999 Save €1.020,00
300A-BMS

30+ protection features

Aluminum frame

internal structure

Extra compact

35 % smaller

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

4.7
Save €420,00
lithink 24v 100ah BT

24V 100Ah Smart

Sale price From €379,99Regular price €799,99 37999:79999 Save €420,00
150A BMS

30+ protective functions

Aluminum frame

internal structure

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

4.8
Save €400,00
lithink12.8v140AhH190

12V 140Ah H190 Smart

Sale price From €299,99Regular price €699,99 29999:69999 Save €400,00
200A BMS

30+ protective functions

Aluminum frame

internal structure

H190/DIN H8

Motorhome under-seat

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

4.7
Save €230,00
lithink-12.8v100AhH190

12V 100Ah H190 Smart

Sale price From €209,99Regular price €439,99 20999:43999 Save €230,00
120A BMS

30+ protection features

Aluminum frame

internal structure

H190/DIN H8

Motorhome under-seat

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

DIN L5/H8

4.8
Save €400,00
lithink12.8v140AhH190

12V 140Ah H190 Smart

Sale price From €299,99Regular price €699,99 29999:69999 Save €400,00
200A BMS

30+ protective functions

Aluminum frame

internal structure

H190/DIN H8

Motorhome under-seat

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

4.7
Save €230,00
lithink-12.8v100AhH190

12V 100Ah H190 Smart

Sale price From €209,99Regular price €439,99 20999:43999 Save €230,00
120A BMS

30+ protection features

Aluminum frame

internal structure

H190/DIN H8

Motorhome under-seat

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

navy

4.7
Save €500,00
LiThink 12V 165Ah LiFePO4 Battery Dual Purpose Marine with 1500 CCA and 200A BMS Lithium Battery for RV, Trolling Motor & Outboard Motor

12V 165Ah Dual-Purpose Marine Smart

Sale price From €359,99Regular price €859,99 35999:85999 Save €500,00
200A BMS

30+ protective functions

Aluminum frame

internal structure

IP67

Protection

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

4.6
Save €230,00
Lithink_12V_100Ah_TM_LiFePO4_Batterie_mit_Bluetooth

12V 100Ah TM Smart

Sale price From €209,99Regular price €439,99 20999:43999 Save €230,00
120A BMS

30+ protection features

Aluminum frame

internal structure

IP67

Protection

Low-Temp

Protection

Self-Heating

Automatic

Bluetooth® 5.4

App

LiFePO₄ chargers

4.7
Save €90,00
Lithink 14.6V 10A Wasserdichtes Einzel-Ladegerät

14.6V 10A Waterproof

Sale price €59,99Regular price €149,99 5999:14999 Save €90,00
Activate

Function

3 types

Battery Adaptation

5 Types

Protection

3 stages

Charging

IP65

Rated

4.8
Save €100,00
Lithink 14.6V 20A Wasserdichtes Schnellladegerät

14.6V 20A Waterproof

Sale price €79,99Regular price €179,99 7999:17999 Save €100,00
Activate

Function

3 types

Battery Adaptation

5 Types

Protection

3 stages

Charging

IP65

Rated

4.8
Save €170,00
Lithink 29.2V 20A Charger with Active Fan – for LiFePO₄ Batteries

29.2V 20A Active Fan

Sale price €89,99Regular price €259,99 8999:25999 Save €170,00
Activate

Function

5 Types

Protection

3 stages

Charging

Fan

Cooling

Classic

Model

4.7
Save €160,00
Lithink 14.6V 10A Wasserdichtes Doppelladegerät

14.6V 10A 2-Bank Waterproof

Sale price €99,99Regular price €259,99 9999:25999 Save €160,00
Dual-port

Charging

Activate

Function

3 types

Battery Adaptation

5 Types

Protection

3 stages

Charging

IP65

Rated

Expert opinions

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Lithink 12V 140Ah H190 LiFePO4 Battery with Bluetooth & Self-Heating, 200A BMS – DIN H8 for Motorhome Under-Seat
12V 140Ah H190 Smart
€299,99
€699,99
Lithink 24V 100Ah LiFePO4 Battery with Bluetooth & Self-Heating, 150A BMS – for Trolling Motors, RVs & Solar Systems
24V 100Ah Smart
€379,99
€799,99
Lithink 12V 280Ah Pro LiFePO4 Battery with EVE LF280K-V3 Cells, 200A BMS, Bluetooth & Self-Heating – for Trolling Motor, RV & Solar System
12V 280Ah Pro Smart
€419,99
€1.099,99
Lithink 12V 280Ah Pro LiFePO4 Battery with EVE LF280K-V3 Cells, 200A BMS, Bluetooth & Self-Heating – for Trolling Motor, RV & Solar System
12V 280Ah Pro Smart
€419,99
€1.099,99
Lithink 12V 100Ah TM LiFePO4 Battery with Bluetooth & Self-Heating, 120A BMS – for Trolling Motors
12V 100Ah TM Smart
€209,99
€439,99

Recognized by over 5000+ media outlets & organizations worldwide

For a clean future
A global leading role in green energy technology

"Official Launch: LiThink introduces its new energy storage series featuring a proprietary Alloy Internal Frame designed to counteract cell aging forces." "Adopting automotive-grade engineering standards, LiThink utilizes a rigid alloy internal frame to set new safety benchmarks in residential energy storage." "LiThink releases technical details of its new LiFePO4 battery design, replacing traditional retention methods with an internal alloy structure to mitigate swelling risks." "A technical breakthrough for long-term performance: Why a true 10-year warranty begins with rigid mechanical cell compression, not adhesive tape." "Engineered for resilience. LiThink combines advanced structural design with high-quality materials to provide the reliable energy independence required by modern homes." "Investing in long-term stability: LiThink's true 10-year warranty, supported by structural innovation, offers significant value and security for homeowners." "Peace of mind for homeowners on the move. LiThink’s robust internal structure ensures reliable backup power, safeguarding your home even when you're traveling."
"Official Launch: LiThink introduces its new energy storage series featuring a proprietary Alloy Internal Frame designed to counteract cell aging forces." "Adopting automotive-grade engineering standards, LiThink utilizes a rigid alloy internal frame to set new safety benchmarks in residential energy storage." "LiThink releases technical details of its new LiFePO4 battery design, replacing traditional retention methods with an internal alloy structure to mitigate swelling risks." "A technical breakthrough for long-term performance: Why a true 10-year warranty begins with rigid mechanical cell compression, not adhesive tape." "Engineered for resilience. LiThink combines advanced structural design with high-quality materials to provide the reliable energy independence required by modern homes." "Investing in long-term stability: LiThink's true 10-year warranty, supported by structural innovation, offers significant value and security for homeowners." "Peace of mind for homeowners on the move. LiThink’s robust internal structure ensures reliable backup power, safeguarding your home even when you're traveling."

FAQ about LiThink FLASH DEALS

How long do the LiThink flash deals run?

The LiThink FLASH DEALS run from 01 to 30 August 2026. All promotional prices apply only during this period and while stocks last.

How much can I save during the FLASH DEALS?

On selected LiThink LiFePO₄ batteries, you can save up to €1.020 during the promotion. The exact savings are shown directly on each product.

Do the FLASH DEALS apply to all products?

No. The promotion applies exclusively to selected LiFePO₄ batteries and chargers. All participating products are marked accordingly on the promotion page.

Can I combine additional discount codes with sale prices?

Promotional prices are already discounted and generally cannot be combined with additional discount codes or other promotions unless expressly stated otherwise.

When will my order be shipped?

Your order will be processed and shipped as quickly as possible once payment has been successfully confirmed. Delivery time may vary depending on the product, stock availability, and destination country.

Can I return my order?

Yes. A 30-day return period applies to your order. For more information, please see our return and refund policy.

What do the 10-year warranty and support include?

LiThink batteries marked accordingly come with a 10-year warranty. If you have technical questions or problems, our customer service team will assist you in accordance with the applicable warranty terms.

What happens if a promotional product is sold out?

All FLASH DEALS are valid only while supplies last. If a product is sold out, the promotional price and availability cannot be guaranteed.

Note:

LiThink FLASH DEALS are valid from 1 to 30 August 2026 and only while stocks last. Promotional prices, savings, shipping conditions, and participating products may vary depending on the product and delivery country. The information and conditions shown on the respective product page and at checkout shall apply.

Answer not found?

Contact us – the Lithink team will assist you personally.