Wiferion Products – Industrial Inductive Charging Systems

Product overview

etaLINK 1000

most compact wireless charging with 1000W

wiferion - wireless charging - etaLINK 1000 - product picture
etaLINK 3000

The 3kW inductive battery charging system

etaLINK 3000 - new Mobile Unit 2020 - wireless power - wireless charging - 3kW - induktives laden agv

Your special batteries for wireless charging

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


05 04 03 02 01 Created with Snap

01 Wallbox / 02 Charging pad / 03 Receiver pad / 04 Mobile charging unit / 05 Energy storage – battery

Inductive power system products for industry applications from 1kW to 36kW – the etaLINK Systems


The patented etaLINK 3000 & etaLINK 12000 system was developed for inductive charging of industrial vehicles within the area of mobile robotics and wireless charging AGV. With our design, the battery charging systems take into account the intelligence and autonomy of the new generation of autonomous vehicles and robotics systems. They can be easily and independently installed and provide the vehicle with all relevant data. It is possible to connect these in series, so that i.e. 2 etaLINK 3000 3 kW battery charging systems can charge with 6 kW as well as 3 etaLink 12000 for 36 kW.

No charging contacts with inductive wireless charging systems

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 opportunity charging system etaLINK are maintenance-free  and enable uninterrupted operation over many years.

inductive battery charging system - inductive charging systems - wiferion etalink 3000
best product winner - etaLINK 12000 - wireless inductive charging system

charge battery wirelessly – etaLINK – wireless battery charging station

wireless charging all vehicles with one charging spot - wiferion - batterieladetechnik

The contactless, inductive wireless battery charging system for autonomous transport vehicles (AGV), robots and industrial trucks in industrial environments. As soon as your vehicle is on the charging station, the charging process begins. The contact-free design means that the Wiferion wireless charging products can be placed wherever it makes sense for your process. In less than a second, the charging process is initialized without any problems. For optimized inductive wireless charging of the lithium-based batteries, communication with the vehicle components is ensured via an integrated CAN bus interface makes it the perfect in-process charging system.


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 and modern agv battery charging systems have a better ROI.

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 also provides different battery types for inductive wireless charging.

Each type can be provided:

For 24 V and 48 V Systems

From around 20 Ah – 250 Ah (at 0.5 kWh-12 kWh installed energy storage)

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

Allround Battery (LFP)

Optimal solution for most 24/7 AGV applications

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

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 Battery (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
induktiv laden - lithium ion batterie akku für stapler - flurförderzeug - fahrerlose transportsysteme - stapler laden - lithium battery lto - agv



Inductive charging systems and Lithium-ion batteries integrated into a standard battery tray. Charge batteries wirelessly from forklifts and AGVs directly in the working process at every opportunity. By eliminating the charging plugs and contacts, the system offers ideal conditions for automation. You save time, increase safety, and improve reliability with inductive charging systems.

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

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 etaLINK 3000 receiving unit
  • Modular capacity sizes
  • Battery voltage: 24V-48V
  • Charge current: 60A-180A, scalable
etaTRAY 3000r - small lithium tray for forklifts, industrial trucks and tugger trains - inductive charging - wireless charging - ladesystem - staplerbatterie - stapler laden - 48 volt batterie laden

etaHUB – Digital energymanagement system


Your energy data holds the key to optimizing your processes. Our etaHUB cloud solution and the CANbus gives you access to all this data of our wireless power products, electric vehicles and even more. You could use it, for example, to plan in vehicle services far in advance to help prevent breakdowns or to take specific vehicles out of operation if their battery is running low or error messages appear.

etaHUB Wiferion - EMS - Energymanagement System AGV


Start typing and press Enter to search