PowerBrick+ PB+12/12 lithium battery – 12 Ah, 12.8 V LiFePO4
PowerBrick+ PB+12/12 lithium battery – 12 Ah, 12.8 V LiFePO4
PowerBrick+ PB+12/12 12Ah 12.8V LiFePO4 battery
PowerBrick+ PB+12/12 lithium battery – 12 Ah, 12.8 V LiFePO4
PowerBrick+ PB+12/12 12Ah 12.8V LiFePO4 battery

PowerBrick+ PB+12/12 lithium battery – 12 Ah, 12.8 V LiFePO4

€111.70
Tax included
PB+12/12
0712971137806

PowerBrick+ 12V 12Ah: The Compact and High-Performance Lithium Battery

The PowerBrick+ 12V 12Ah battery is an ideal energy storage solution for mobile and stationary applications. Thanks to its Lithium Iron Phosphate (LFP) technology, it offers long life, optimal safety, and high energy density. Its compact size and light weight make it easy to install and transport.

Why choose the PowerBrick+ 12V 12Ah battery?

  • Exceptional longevity: Over 3000 charge/discharge cycles at 100% depth of discharge.
  • Enhanced safety: LFP technology, built-in BMS, IP65 waterproof case.
  • Performance: High energy density, low self-discharge, high efficiency.
  • Flexibility: Possible series and parallel assembly, compatible with many applications.
  • Easy installation: Lightweight, compact dimensions, can be mounted in any position.

Ideal for:

  • Motorhome: Power your 12V equipment autonomously.
  • Boat: Ensure reliable backup power.
  • Standalone solar systems: Store solar energy produced.
  • Industrial applications: Power electronic devices, robotics.

Key Features:

  • Capacity: 12Ah
  • Nominal voltage: 12.8V
  • Technology: Lithium Iron Phosphate (LFP)
  • Built-in BMS: Optimal protection
  • Compact dimensions: 151mm x 98mm x 95mm
  • Lightweight: 1.55 kg

Ready to equip your project? Contact us for a personalized study and a free quote.

Combien allez-vous économiser ?
Simulez vos économies avec ce kit de 6 kWc

background-Powerbrick 12V

 PowerBrick+ 12V 12Ah Lithium Battery PB+12/12

batterie Power Brick 12V 12Ah


The PowerBrick+ 12V-12Ah battery represents the new generation of energy storage. Designed using Lithium Iron Phosphate (LiFePO4) technology, it outperforms traditional batteries in terms of performance, durability and safety.


A powerhouse of performance and lightness

  • Four times the energy density: Enjoy significantly longer runtime with the same footprint as a lead-acid battery.
  • 2-for-1 replacement: Thanks to its ability to discharge to100%of its capacity, this 12Ah battery is a cost-effective replacement for a much higher-capacity AGM lead-acid battery.
  • Flexible installation: Its sealed design allows installation in any position (upright, on its side or upside down).


Intelligence and safety: The integrated BMS

Each battery features aninnovative management system (BMS) that acts as an electronic brain to ensure total reliability:

  1. Active protection: Prevents damage caused by deep discharges or excessive charging voltages.
  2. Continuous balancing: Optimises the charge of each cell to maximise battery life.
  3. Intrinsic safety: LiFePO4 chemistry is stable and non-flammable, eliminating any risk of explosion or fire.


Plug & Play compatibility

Upgrade your system effortlessly. The PowerBrick+ is designed to be directly interchangeable with older batteries (VRLA lead-acid, AGM, OPZ):

  • Electrical compatibility: Works perfectly with your existing 12V chargers.
  • Eco-friendly: Free from heavy metals and acid, it facilitates recycling and protects the environment.
  • IP65 protection: Its robust ABS casing is resistant to dust and water splashes.






icone bebat

Important notice for our customers in Belgium:An environmental levy of €4.48 excl. VAT must be applied to the purchase of each PowerBrick+ PB+12/12 - 12 Ah lithium battery. Please add the corresponding product when purchasing this lithium battery.

More information at the bottom of the page.






Flexibility and modularity

The PowerBrick+ system adapts to all your projects, from robotics to solar storage, thanks to simplified scalability:



Technical Specifications: Configurations & Applications
Series connection Up to 4 units (Final voltage from 12V to 48V)
Parallel connection Up to 15 units (increased Ah capacity)
Applications Electric traction, auxiliary power, marine, solar, wind power.






Commitment and warranty

PowerBrick+ quality is backed by a 2-year commercial warranty, with the option to extend this to 5 years, ensuring your long-term peace of mind.






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 use 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 gassing.






Technical specifications: 12.8V 12Ah lithium battery
ELECTRICAL SPECIFICATIONS
Nominal voltage 12.8 V
Nominal capacity 12 Ah
Energy 153.6 Wh
Internal resistance ≤ 50 mΩ
Number of cycles / Efficiency >3000 cycles / > 98%
Self-discharge < 3% per month
STANDARD LOAD
Charge voltage 14.4 V ± 0.2 V
Charging mode CC/CV (Constant Current / Constant Voltage)
Charging current (Std / Max) 6 A / 12 A
BMS cut-off voltage 14.8 V ± 0.1 V
STANDARD DISCHARGE
Continuous discharge current 24 A (307 W)
Maximum current (< 30s) 30 A (384 W)
Instantaneous peak (max 100 ms) 140 A ± 20 A
BMS cut-off voltage 10 V
ENVIRONMENT
Charging temperature 0°C to +60°C
Discharge temperature -20°C to +60°C
Storage temperature 0°C to +50°C
Protection rating IP 65
MECHANICAL
Sensor type Cylindrical
Housing ABS
Dimensions (W x D x H) 151 x 98 x 95 mm
Weight 1.55 kg
Terminal 6.35 mm Faston clip






bebat

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 a PowerBrick+PB+12/12 - 12 Ah lithium battery is subject to a mandatory environmental levy.

An amount of €4.48 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+12/12 - 12 Ah" according to the number of batteries you are ordering. Otherwise, we will recalculate and invoice the amount after the purchase.

This tax applies only to Belgian customers.






FAQ - PowerBrick+ 12V 12Ah Lithium Battery

1. Can it really replace a lead-acid battery with a higher capacity? +
Yes. Unlike lead-acid/AGM batteries, which should not be discharged beyond 50%, the PowerBrick+ allows discharge to 100% of its capacity. Thus, its actual 12Ah provides as much usable energy as a 20Ah to 24Ah lead-acid battery, whilst being much lighter and more compact.
2. Is my current battery charger compatible? +
The PowerBrick+ is designed to be Plug & Play. It works perfectly with the vast majority of standard 12V chargers (CC/CV curve). Its internal BMS automatically manages protection, making it directly interchangeable with your old batteries without the need for major modifications to your setup.
3. What is the BMS and why is it important? +
The BMS (Battery Management System) is the brain of the battery. It constantly balances the cells to maximise their lifespan and protects the battery against overcharging, deep discharge and short circuits. It is this system that guarantees total safety and a lifespan exceeding 10 years.
4. Can I increase the voltage or capacity by connecting several batteries together? +
Absolutely. The PowerBrick+ is highly modular: you can connect up to 4 in series to create a 24V, 36V or 48V system, and up to 15 in parallel to increase the capacity (Ah) according to your specific needs (robotics, solar, boating).
5. Is it weatherproof? +
Yes, it has an IP65 protection rating. Its ABS casing is robust and sealed, providing effective protection against dust and water splashes. It can also be installed in any orientation, making it easy to fit into confined spaces.
6. Does the Bebat levy apply to all customers? +
No, this environmental levy applies exclusively to our customers residing in Belgium. In accordance with local legislation, a sum of €4.48 excluding VAT is collected by Bebat to fund recycling. If you are ordering from another country (France, Luxembourg, etc.), this levy does not apply to your purchase.
PB+12/12

Data sheet

Cycles
More than 3000 cycles
Storage temperature
0°C to +50°C @60±25% relative humidity
Voltage
12V
Technology
Lithium
Width
151 mm
Height
95 mm
Thickness
98 mm
IP protection
IP65
Rated capacity
12 Ah
Weight
1,55 kg
Video Youtube 1 - ID
TSkV5tpVDq8
Discharge temperature
-20°C to +60°C
Load temperature
0°C to +60°C
Usable energy
153.6 Wh
Charging voltage
14.4 V ± 0.2V
BMS cut-off voltage
14.8 V ± 0.1V
Décharge standard 10 V
Instantaneous peak discharge current
105 A ± 10 A (max 100mS)
DC discharge current
24 A (307W)

Specific References

UPC
712971137806
EAN13
0712971137806
New

You might also like

PowerBrick+ PB+12/12 lithium battery – 12 Ah, 12.8 V LiFePO4 — Lithium battery

PowerBrick+ PB+12/12 lithium battery – 12 Ah, 12.8 V LiFePO4 by PowerBrick+ is available in our Lithium battery catalog. Technical specifications: cycles: More than 3000 cycles, storage temperature: 0°C to +50°C @60±25% relative humidity, voltage: 12V, technology: Lithium, width: 151 mm, height: 95 mm, thickness: 98 mm, ip protection: IP65 , rated capacity: 12 Ah, weight: 1,55 kg, video youtube 1 - id: TSkV5tpVDq8, discharge temperature: -20°C to +60°C, load temperature: 0°C to +60°C, usable energy: 153.6 Wh, charging voltage: 14.4 V ± 0.2V, bms cut-off voltage: 14.8 V ± 0.1V Décharge standard 10 V, instantaneous peak discharge current: 105 A ± 10 A (max 100mS), dc discharge current: 24 A (307W). Product weight: 1.6 kg. Reference: PB+12/12.

Loading...