Lot de 2 Batteries Lithium LiFePO4 12V 30Ah – Pack Double Autonomie

Discover the professional anemometer, the ideal tool for accurately measuring wind speed, temperature, and air humidity, both outdoors and indoors. Designed for gardening enthusiasts and professionals, this device offers you complete weather monitoring and graphical forecasts for the next 24 hours. Its compact and modern design fits perfectly into any outdoor or indoor environment.

Gain peace of mind and energy reserve with this pack of 2 LiFePO4 12V 30Ah batteries. Compact and lightweight, they offer stable and durable power for solar installations, recreational vehicles, boats, or any mobile application. Each battery includes a BMS ensuring essential protections (overcharge, overdischarge, short circuit, temperature).
Together, these two units can be wired in parallel (12V 60Ah) to double the autonomy, or in series (24V 30Ah) to power a 24V network — according to your need.

Pack contents

• 2 × Lithium Battery LiFePO4 12V 30Ah with integrated BMS
• Screw terminals M5 (per battery)

Why choose this pack?

• Extended lifespan: over 3000 cycles at ~80% depth of discharge, with significantly better performance retention than lead.
• Optimized format: lightweight and compact for easy integrations.
• High efficiency: utilization of a large part of the usable capacity, fast charge/discharge.
• Zero maintenance: very low self-discharge (~2%/month) and integrated electronic protections.
• Modularity: use in 12V (parallel) or 24V (series), possible extension of an existing system.

Recommended uses

• Motorhomes, vans, caravans
• Off-grid solar systems / self-consumption
• Boats and nautical equipment
• Backup power (inverter), small engines, outdoor leisure

Possible configurations (pack of 2)

• Parallel: 12V 60Ah (total energy ≈ 720Wh*)
• Series: 24V 30Ah (total energy ≈ 720Wh*)
  * Indicative total energy based on 360Wh per battery.

Characteristics (per battery)

• Chemistry: LiFePO4 (Lithium Iron Phosphate)
• Capacity: 30Ah
• Stored energy: 360Wh
• Nominal voltage: 12.8V
• Max. charge voltage: 14.6V
• Cut-off threshold (discharge): 10V
• Max. charge current: 30A
• Max. discharge current: 30A
• Recommended current (charge/discharge): 15A
• Weight: 3.2 kg
• Dimensions (L × W × H): 18.3 × 8.3 × 17.6 cm
• Charge temp.: 0 to +55°C
• Discharge temp.: −20 to +55°C
• Terminal / mounting: M5 screws
• Association: up to 4 in series (parallel allowed)

Pack data (2 units)

• Total energy: ~720Wh (2 × 360Wh)
• Total weight: ~6.4 kg (2 × 3.2 kg)

Integration advice

• Use a LiFePO4 compatible charger (suitable profile).
• For parallel: cables of identical length/section and batteries of the same state of charge.
• For series: only assemble strictly identical batteries; balance before assembly.
• Protect lines with appropriate fuses and choose a cable section suitable for the current and distance.
• Avoid mixing new and old elements in the same cluster.

2-year warranty

DE-L13060202003-2 / 15799