Set of 2 Lithium LiFePO4 12V 100Ah Batteries — Bluetooth + low temperature protection

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 autonomy with this pair of 12V 100Ah LiFePO4 batteries. Ideal for boosting an existing setup or creating a 12V 200Ah (parallel) or 24V 100Ah (series) setup, this pack combines lightness, safety, and Bluetooth monitoring from a smartphone. The anti-cold protection automatically manages charging/discharging at low temperatures to preserve lifespan.

Why choose the set of 2?

• Twice the autonomy in 12V (≈ 2.56 kWh total).
• Easy switch to 24V (series) for compatible inverters/converters.
• Simplified monitoring: view the status of each battery in real-time (SoC, voltage, cycles, temperature).
• Integrated safety: complete BMS (overcharge, deep discharge, short circuit, overcurrent, overheating).
• Longevity: quality LiFePO4 cells, thousands of deep charge/discharge cycles.
• Zero maintenance and low self-discharge.

Possible configurations (2 units)

• Parallel (12V): 12.8V nominal • 200 Ah • ≈ 2,560 Wh
• Series (24V): 25.6V nominal • 100 Ah • ≈ 2,560 Wh

Always use strictly identical batteries and wire with symmetrical lengths/sections. Check the compatibility of your regulator/inverter.

Smart functions

• Bluetooth 5.1: mobile app (iOS/Android) with SoC, voltage, current, temperature, cycles, alerts display.
• Low temperature protection:
  Charging inhibited approx. < -7 °C (resumes around 0 °C) • Discharge blocked approx. < -20 °C.

Characteristics (per battery)

• Capacity: 100 Ah
• Energy: 1,280 Wh
• Nominal voltage: 12.8 V
• Max. charging voltage: 14.5 V
• Discharge cut-off: 10 V
• Max. charging current: 100 A
• Max. discharge current: 100 A
• Charging temperature: 0 °C → 55 °C
• Discharge temperature: -20 °C → 55 °C
• Cold protection: charging cut off < -7 °C • resumes ≈ 0 °C
• Connection: terminals M8
• Dimensions: 260 × 168 × 214 mm
• Weight: 10.5 kg

Pack performance (2 batteries)

• Total energy: ≈ 2,560 Wh
• Total weight: ≈ 21 kg
• Voltage: 12.8 V (parallel) or 25.6 V (series)

Recommended applications

• Solar systems (home, remote site, workshop, cabin)
• Motorhomes, converted vans, caravans
• Boats / marine applications
• Energy storage, backup / inverters

⚠️ Not suitable for starting a combustion engine.

Installation tips

• Use cables suitable for the current and length (torque tightening on M8).
• Provide natural ventilation and a dry environment.
• Charge with a LiFePO4 profile (compatible regulator/charger).
• For series/parallel mounting, use cable sets of the same length/section and balance the connections.

Pack contents

• 2 × Lithium LiFePO4 batteries 12 V 100 Ah with Bluetooth
• 1 × user guide

2-year warranty

DE-L13080202112-2A / 15790