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LF105 4.0kWh LiFePo4 module

LF105 — EVE LiFePO4 module series

The LF105 is a modular lithium iron phosphate (LiFePO4) battery system built around the EVE LF105 prismatic cell — a 105 Ah, 3.2 V unit widely regarded as one of the most reliable large-format LFP cells available for demanding stationary and mobile applications

Primary
Electric vessels

Zero-emission propulsion for inland and coastal electric boats

Yacht & sailing

House bank replacement and auxiliary propulsion on leisure craft

Cruise & ferry
Hotel load and peak-shaving on hybrid passenger vessels
Applications & key capabilities

The LF105’s wide working voltage window, wide temperature tolerance, and 3,000-cycle service life make it well-suited to environments where reliability over long maintenance intervals is non-negotiable. Primary applications include marine propulsion and hotel power, with strong secondary relevance across industrial and off-grid sectors.
The series is engineered for flexible system integration. A single module (1P12S) delivers 38.4 V nominal at 4.032 kWh. Through parallel and series reconfiguration, the same cell technology scales across four standard configurations to suit a wide range of voltage and capacity requirements:

Standard
1P12S
105 Ah

38.4 V · 4.032 kWh

2P6S
Parallel ×2
210 Ah

19.2 V · 4.032 kW

3P4S
Parallel ×3
315 Ah

12.8 V · 4.032 kWh

4P3S
Parallel ×4
420 Ah
9.6 V · 4.032 kWh

This scalability makes the LF105 series particularly suitable for system integrators and OEMs who require a single validated cell platform across multiple product voltage classes — reducing qualification overhead and simplifying spare-part logistics.

Telecom
Base station backup

UPS replacement for off-grid and remote telecom infrastructure

Energy storage
Off-grid & BESS

Residential and small commercial solar storage systems

Industrial
AGV & forklift

Traction power for automated guided vehicles and electric forklifts

Mobility
Light EV & UTV

Utility vehicles, golf cars, and low-speed electric platforms

Defence / gov.
Field power supply

Portable and vehicle-mounted power in rugged environments

Construction
Mobile equipment
Electrification of cranes, site vehicles, and off-highway machinery
Cell type

EVE LF105 — LiFePO4 prismatic, 105 Ah

Configuration

1P12S (12 cells in series)

Nominal voltage

38.4 V @ 25 ± 2 °C

Nominal capacity

105 Ah @ 1C, 25 ± 2 °C

Nominal energy

4.032 kWh @ 25 ± 2 °C

Working voltage (0 °C to 55 °C)

30 V – 43.8 V

Working voltage (−20 °C to 0 °C)

24 V – 43.8 V

Standard charge current

50 A @ 25 ± 2 °C

Max. constant charge current

100 A @ 25 ± 2 °C

Charge temperature range

−20 °C to 55 °C

Standard discharge current

50 A @ 25 ± 2 °C

Max. constant discharge current

100 A @ 25 ± 2 °C

Discharge temperature range

−30 °C to 55 °C

Dimensions (L × W × H)

483.2 ± 1 × 133.6 ± 1 × 207.4 ± 1 mm

Weight

26.6 ± 0.3 kg

Cycle life

≥ 3,000 cycles @ 25 ± 2 °C, 0.5C/0.5C, 100% DoD