Batterie lithium PowerBrick+ Smart BT + Heater 12V 135Ah PB+B/H12/135

PowerBrick+ Smart BT + Heater: 12V 135Ah Lithium Battery, Extremely Cold-Resistant

The PowerBrick 12V-135Ah ‘Smart BT + Heater’ lithium-ion battery stands out for its high level of safety thanks to the use of cylindrical lithium iron phosphate (LiFePO4 or LFP) cells.

It also incorporates an innovative Battery Management System (BMS) directly into its casing, ensuring particularly safe operation. This BMS continuously monitors and balances the battery cells, thereby helping to protect the battery and extend its service life. It also prevents risks associated with misuse, such as deep discharge or excessive charging voltage.

Important notice for our customers in Belgium:An environmental levy of €37.57 excluding VAT must be applied to the purchase of each PowerBrick+ PB+B/H12/135 - 135 Ah lithium battery. Please add the corresponding product when purchasing this lithium battery. Further information at the bottom of the page.

The PowerBrick range revolutionises energy storage by offering a superior alternative to lead-acid batteries. With four times the energy density, it delivers increased power without adding weight or bulk.

• Flexibility and compatibility: Its lithium technology allows installation in any position. Fully compatible with existing 12V AGM systems, it can usually be integrated without any modification to the original charger.
• Impressive efficiency: Thanks to the ability to discharge to 100%, you can halve the nominal capacity when replacing (e.g. 50Ah lithium replaces 100Ah AGM).
• Modularity: Supports connection of up to 4 units in series and 15 in parallel (from 12V to 48V), covering all requirements (solar, robotics, marine).
• Durability: Waterproof ABS casing (IP65) for optimal protection against water and dust.
• Eco-friendly: A lightweight and sustainable alternative to the heavy metals found in lead-acid batteries.
• Warranty: 2 years standard, extendable to 5 years.

Performance and cost-effectiveness

LiFePO4 (Lithium Iron Phosphate) technology offers energy efficiency far superior to conventional batteries.

• Usable energy: Unlike lead-acid batteries (limited to 50%), this battery allows a 100% deep discharge.
• Extremely compact: For the same actual runtime, it is 50% lighter and 40% smaller than a lead-AGM battery.
• Stable power: The voltage remains constant throughout the discharge cycle thanks to virtually zero internal resistance.
• Energy efficiency: Efficiency greater than 98% (negligible Peukert losses).

Safety and built-in intelligence

Equipped with a latest-generation BMS (Battery Management System), the battery manages its own protection and optimisation.

• Ultra-safe chemistry: No risk of fire, explosion or thermal runaway.
• Integrated heating system: Ensures optimal charging and performance even in sub-zero temperatures.
• Bluetooth connectivity: Real-time monitoring via smartphone of State of Charge (SOC), State of Health (SOH) and cell voltage.

Durability and the environment

A sustainable investment designed to last for over a decade.

• Exceptional longevity: Over 3,000 cycles, equating to a lifespan of more than 10 years with regular use.
• Minimal self-discharge: Less than 3% loss per month in storage.
• Eco-design: Free from lead, acid and rare metals. No toxic outgassing.

Dimensions

Specific Information for Belgian Customers – Bebat Tax

As part of our commitment to regulatory compliance and environmental responsibility in Belgium, we would like to inform our customers that the purchase of aPowerBrick+ PB+B/H12/135 - 135 Ahlithium battery is subject to a mandatory environmental levy.

An amount of €37.57 excluding VAT must be added for each battery purchased, as a direct contribution to Bebat, the organisation responsible for the management of batteries and accumulators in Belgium. This measure is in accordance with current Belgian environmental legislation.

Important: When purchasing a lithium battery, please add the corresponding product "Bebat Environmental Levy PowerBrick+ PB+B/H12/135 - 135 Ah" according to the number of batteries you are ordering. Otherwise, we will recalculate and invoice the amount after purchase.

This tax applies only to Belgian customers.