Wiferion Products


etaLINK 3000

The wireless 3kW battery charging system

Wiferion efficient wireless charging - Product - etaLink 3000 - induktives laden
etaLINK 12000

Unleashed 12kW wireless power solution

LogiMAT 20202 - best product winner - etaLINK 12000 - wireless charging

Your special batteries for wireless charging

Wiferion etaSTORE - Battery - Batterie - Lithium Ion Battery - Industrial LiFEPo - Lithium Ionen Batterie für FTS, FFS, Flurförderzeuge und AGV

Forklift retrofit for wireless charging

etaTRAY - 48v batterie - wireless charging with retrofit tray - kabelloses laden mit trog - ffs, fts, routenzug - staplerbatterie - akku - batterietrog

etaLINK system – inductive charging for industry applications


The patented etaLINK 3000 & etaLINK 1200 system was developed for inductive charging of industrial vehicles within the area of mobile robotics and wireless charging AGV. With our design, the chargers take into account the intelligence and autonomy of the new generation of robotics systems. They can be easily and independently installed and provide the vehicle with all relevant data. The absence of mechanical charging contacts makes it easy to integrate charging the battery into existing processes and thus an intermediate charge of the batteries is possible. This saves time and eliminates the potential dangers posed by open contacts. The etaLINK charging systems are maintenance-free and enable uninterrupted operation over many years.

etalink 3000 - Wiferion - inductive_charging_wireless efficient power ifoy award


a game changer in powering your electric vehicles

During the past decade lithium batteries have evolved from a niche technology to a state-of-the-art storage technology for electric vehicles. Especially for the material handling segment the advantages compared to traditional lead-acid batteries are obvious.

Longer Lifetime

Longer Lifetime

Up to 20 times more than lead-acid batteries

Higher charging power possible

Higher charging power possible

Full charge in under a half an hour

No need for separate charging compartments

No need for separate charging compartments

No explosive gases, maintenance-free

Suitable for opportunity charging

Suitable for opportunity charging

Charging can be integrated into your process


Dependent on the requirements of your application Wiferion provides different battery types.

Each type can be provided:

For 24 V and 48 V Systems

From around 20 Ah-250 Ah (à 0.5 kWh-12 kWh installed Energy storage)

CAN based user-Interface to access: State-of-Charge, State-of-health, voltages, currents, etc.

Allround (LFP)

Optimal solution for most 24/7 AGV applications

Wiferion Batterien / Batteries - Lithium Ionen - LiOn

Advantages at a glance:

  • High cycle-life: > 8500 full-cycles
    • 100% Depth-of-Discharge
    • 1 C / 1 C charge-/ discharge current
    • remaining end-of-life capacity of 80%
  • High current: 1-2 C charging discharging rate (1 C is equal to System-Capacity in [Ah] divided by 1 [h])
  • High intrinsic safety due to low exothermal potential of LiFePo chemistry AND current interruption device (CID) in the cells
  • High system safety due to multiple safety interruption units
  • High standards: UN 62133 (US marked) and EN 62133 (European market)
  • Guaranteed use of Sony/Murata Cells with highest production quality, lowest production spread

Power (LTO)

The right choice for heavy duty applications with charging currents over 200A and more than 10 full cycles per day

Advantages at a glance:

  • Highest cycle-life: > 17,000 full cycles at 100% DOD for remaining end-of-life capacity of 80%
    • 100% Depth-of-Discharge
    • 6 C / 6 C charge-/ discharge current
    • remaining end-of-life capacity of 80%
  • Highest power to energy ratio: ~ 4 C charge and discharge à 4 kW discharge-power for each 1 kWh installed energy (= 160 A @ 45 Ah installed Capacity)
  • Highest temperature range: full power charge and discharge from around -20°C-50°C
  • Highest international Standards: IEC 62619
  • Guaranteed highest Japanese production quality with lowest production spread
LTO Batterie - Smart Industry Inductive Charging - Battery Wiferion



Inductive charging technology and Lithium-ion batteries integrated into a standard battery tray. This combination allows to recharge forklifts and AGVs directly in the working process at every opportunity. By eliminating the charging plugs, the system offers ideal conditions for automation. This saves time, increases safety, and improves reliability.

etaTRAY - 48v batterie - wireless charging with retrofit tray - kabelloses laden mit trog - ffs, fts, routenzug - staplerbatterie - akku - batterietrog

Wireless power for your forklift

  • Quick and easy exchange of your old battery-system
  • Compact and standardized exchange tray to upgrade your battery system – including the integrated etaLINK3000 receiving unit
  • Modular capacity sizes
  • Battery voltage: 24V-48V
  • Charge current: 60A-180A, scalable


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