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Supcelion 12.8V 120Ah Slimline Lithium Battery with Bluetooth & LCD Display

Upgrade your power setup with the Supcelion 12.8V 120Ah Slimline Lithium Battery — the ideal solution for off-grid adventures, 4WD setups, caravans, and marine use.

 Designed with a compact, slimline profile and housed in a durable metal case, this lithium powerhouse is built to fit tight spaces without compromising on performance.

LITHIUM IRON PHOSPHATE BATTERY

Compared with traditional batteries, our lithium iron phosphate batteries (LiFePO4) has many advantages:

• IEC 62619 certified
• 5-year manufacturer’s warranty
• The safest technology, without risk of fire or explosion
• Long service life
• Constantly improving storage capacity
• High stability even under extreme loads
• No memory effect, no need for full charge and discharge cycles
• High performance even under extreme conditions
• Deep and regular discharge and charging efficiency
• Slim space saving design 

Integrated Bluetooth 4.0 monitoring

• You have all important battery data always on your smartphone or tablet.
• The application displays the data in real time.

Why Choose Lithium?

Compared to traditional AGM or lead-acid batteries, lithium batteries are lighter, more efficient, and charge faster. They offer deeper discharge, longer cycle life, and hold their voltage under load – meaning more usable power when you need it most. Perfect for high-demand applications like fridges, inverters, and high-draw electronics.

Whether you’re building a dual battery system or upgrading your power setup, the Supcelion Slimline Lithium Battery offers smart technology, premium performance, and peace of mind — all in a sleek, space-saving form.