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The LiFePO4 Pro is a fascinating new addition to the Offgridtec-Own brand. With a powerful nominal voltage of 25.6v and an impressive capacity of 100Ah, it sets the standard for the latest generation of batteries. Whether on a boat for a trip, in a motorhome for great outdoor adventures or for home use. Thanks to the many and varied application possibilities and the robustly designed structure, it is always a loyal companion that is easy to transport at 27 kg. Depending on the discharge battery, our LiFePO4 Pro manages >4000 cycles at 100% DoD and therefore outperforms even the best agm and GEL batteries many times over in terms of durability. In addition, the integrated bms protects and ensures a high level of safety for the battery and you as the user.

The LiFePO4 Pro 25.6v/100Ah at a glance

  • Integrated bms with numerous protective devices
  • Long cycle life
  • UPS, emergency power supply
  • Low weight
  • Higher performance
  • Wide temperature range
  • superior safety
  • Increased flexibility
  • max. 10 in parallel connection
  • max. 4 in series connection

A total of 3 models available:

The LiFePO4 Pro family consists of a total of 3 models. In addition to the LiFePO4 Pro 25.6v/100Ah, the following power classes are also available:

All-rounder - flexible with lithium technology from Offgidtec

Although LiFePO4 batteries are more expensive than agm or gel batteries, the higher purchase costs are more than amortized in most scenarios. With a service life of up to >4000 charging cycles, they even exceed the maximum possible service life of the best lead-acid batteries many times over. In addition, the LiFePO4 Pro 25.6v/100Ah shines with space savings and a weight reduction of approx. 70%, which underlines the advantages. The energy extraction efficiency of 92% is significantly higher than the 80% of the lead-acid battery. This aspect can be particularly important for off-grid systems, especially for off-grid solar or wind power systems. The modular design allows the use of up to 4 batteries in series and up to ten batteries in parallel connection.

Integrated bms

The LiFePO4 Pro offers automatic protection through the internal battery management system. The lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to strong shocks, overcharging or short-circuiting. By precisely controlling these parameters, the bms ensures optimal use of the battery and extends its service life.

  • overvoltage protection
  • Undervoltage protection
  • overload protection
  • Short-circuit protection
  • Protection of the cells against excessively high or low temperatures

LiFePO4 technology

A LiFePO4 battery stands for "lithium iron phosphate battery" and is a type of lithium-ion battery. It is characterized by a specific chemical composition that uses lithium iron phosphate as the cathode material. The batteries can go through thousands of charge cycles, resulting in a longer overall lifespan compared to other types of batteries. They are considered safer than some other lithium-ion batteries as they are less prone to overheating or thermal instability. They also offer constant voltage and power throughout most of their discharge cycle, a high discharge rate and low weight.

Technical data

  • Nominal voltage: 25.6v
  • Nominal capacity: 100Ah
  • Energy 2560Wh
  • Charging current: 20A
  • Max. Charging current: 50A
  • Continuous current: 100A
  • Max. Pulse current: 150a (<3s)
  • Final discharge voltage: 20V
  • Storage temperature: 10°C - +35°C
  • Charging temperature: 0°C - +55°C
  • Discharge temperature: -30°C - +60°C
  • Cycles: >4000 at 100% DoD
  • Dimensions: 522 x 238 x 225 mm
  • Weight: 27 kg

Due to the classification as dangerous goods, this product is shipped by a forwarding agent!

Scope of delivery:

1x Offgridtec LiFePO4 Pro battery 25.6v 100Ah

Offgridtec_LiFePO4-Pro_Manual_DE-EN.pdf Download
Offgridtec_LiFePO4_25-6_100_Datasheet.pdf Download
Abmessungen_2-01-017365.pdf Download
Ambient temperature range discharged: -30°C - +60°C
Battery Management System: Integrated battery management systemwith cell balancing
Battery discharge current continuous: 100A
Battery parallel connection: yes, max 10 pieces
Battery self-discharge: < 3% / Monat
Battery series connection: yes, max 4 in a row
Battery type: LiFePO4
Capacity: 100 Ah
Load ambient temperature range: 0°C - +55°C
Manufacturer: Offgridtec
Nominal battery energy (wh): 2560 Wh
Product Type: Battery
Rated battery voltage: 25,6V
Scope of application: indoor area
Warranty: 2 years
Weight: 27 Kg
ean: 4262397635555
max. charging current: 50A
mpn: 017365 Reviews with
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