Mobile battery storage. With payload.
The AKKUBOARD combines an automotive-grade battery system with a flat cargo deck. On a trailer chassis it forms the AKKUTRAILER.
- Gross storage capacity
- 52/104kWh
- AC continuous output, max.
- 86.6kVA
- AC peak output, max.
- 105kVA
- CCS2 DC charging, max.
- 120kW
Carrier systems
The 3.5 t trailer is the first platform for the AKKUBOARD. Further carrier systems are to follow.
3.5 t trailer
First platform for the AKKUBOARD.
- Weight class
- 3.5 t
Van
Second platform: integration on a Sprinter or comparable van.
- Weight class
- 5.5 t
Connectivity and equipment
From USB to heavy-current outputs: one control panel for charging, outputs and monitoring.
- AC outputs
- Three-phase CEE 16 A and 32 A, plus 63 A or 125 A depending on version, and 5 × Schuko 230 V: 3 at the panel, 2 towards the deck. IT network with insulation monitoring, RCD protection on every output.
- Charging
- CCS2 DC up to 120 kW (10–80% in approx. 42 min), three-phase AC up to 35 kW or single-phase up to 7 kW: from a socket, a Type 2 charger, a CCS fast charger or a generator.
- DC interface (optional)
- 400 V DC with up to 80 kW continuous output via Harting connectors and CAN J1939, for devices approved by AKKUTRAILER.
- Jump-start and USB
- Two NATO sockets for 12 V and 24 V (200 A each) to jump-start vehicles, and 3 × USB type A/C.
- Cargo deck
- Approx. 2705 × 1900 mm with lashing points, airline rails and mounting points for customer equipment. Load securing included, polyurea anti-slip coating optional.
- Operation
- Touch display (approx. 211 × 129 mm) with physical buttons; commissioning by non-specialists. Lockable cover, emergency stop accessible when closed.
- Connectivity (optional)
- App, SIM module and GPS for location and data; remote maintenance with your approval. A relay contact controls an external generator.
- Options and scope of delivery
- Optional winch (remote control as accessory) and operation with a PV system. Included: charging cable, load securing, drawbar load scale, aluminium ramps, documentation.
Always connected
With optional connectivity, you monitor and control every AKKUBOARD remotely – in the browser and in the app.
Remote control
Monitor and fully control the AKKUBOARD remotely via web and mobile app.
Rental portal
Manage rentals in a dedicated portal.
Remote support
Our service team helps remotely – with an internet connection and your approval.
OTA updates
New features and software updates arrive fully over the air.
GPS location
Locate every AKKUBOARD via GPS.
Profiles and permissions
Separate profiles for workers in the field and for admins.
Fleet management
Status and location of every AKKUBOARD in your fleet in one app.
White labelling
Portal and app in your company’s branding on request.
Specs
Technical Specifications
Energy & Storage
- Gross capacity
- 52 / 104 kWh400 V DC
- Battery system
- Automotive BESSAccording to UNECE R 100
- Cycle life
- > 3,000 cyclesAt 80% depth of discharge, to 70% state of health
- Cycle life at 100% depth of discharge
- > 2,500 cyclesTo 70% state of health
Charging
- DC charging (CCS2)
- Up to 120 kW*10–80% in approx. 42 min at compatible chargers
- AC charging
- Up to 35 kW*Three-phase 400 V; single-phase up to 7 kW
- Buffer operation
- YesCharging and discharging at the same time
- Charging times
- Approx. 2 h 46 minAC at 30 kW, 10–80%; DC 80–100% in approx. 36 min
Power & Outputs
- AC continuous power
- 22.2–86.6 kVA*22.2 kVA standard; 43.6 or 86.6 kVA optional
- AC peak power
- Up to 105 kVA*With the 86.6 kVA version
- AC outputs
- 400 V / 230 VCEE 16 A, 32 A (+ 63 A / 125 A) and 5 × Schuko
- DC interface (optional)
- Up to 80 kW*400 V DC continuous output
- AC network
- 400 V AC, 50 HzIT system, three-phase, with insulation monitoring; RCD protection on all AC outputs
Dimensions & Weight
- Dimensions AKKUBOARD
- 3.4 × 2.0 × 1.3 mApprox. 3400 × 2006 × 1293 mm (L × W × H)
- Usable deck
- 2.7 × 1.9 mApprox. 2705 × 1900 mm
- Weight AKKUBOARD
- 1,490 kgLiftable with a forklift
- System payload
- Max. 1 t*Depending on transport platform and equipment
- Stacking
- 2 systemsCan be stacked for storage
Interfaces
- Jump-start
- 12 V and 24 V2 × two-pole NATO socket, 200 A each
- USB
- 3 × USBType A / Type C, 5 V
- Generator control
- Relay contactPotential-free, to control an external generator
- Connectivity (optional)
- App, SIM, GPSRemote maintenance with an internet connection and customer approval
Operation & safety
- Display
- Touch displayGraphical interface and physical buttons; approx. 211 × 129 mm
- Commissioning
- By non-specialistsNo electrical training required
- Warnings
- Acoustic and visualAt near-maximum power and low state of charge
- High-voltage safety
- Insulation monitoringInterlock, crash sensor, HV interlock at the DC interface, shielded cables
- Transport preparation
- 30% SoCAutomatic discharge to a defined state of charge
- Covers
- LockableTwo-part cover for panel and display; emergency stop accessible when closed
Thermal, protection & noise
- Thermal management
- ActiveRefrigerant circuit for the battery, water/glycol for the power electronics, battery heating, automatic pre-conditioning
- Battery cell temperature
- −40 to +53 °COptimal +17 to +28 °C
- Protection
- IP67 / IP6K9KBattery housing; AC distribution IP54
- Wading depth
- Approx. 800 mmOn the chassis; approx. 300 mm when set down
- Sound pressure level
- 51 dB(A)At 7 m
- Sound power level
- 75 dB(A)At maximum power and cooling
Conformity & warranty
- Conformity assessment
- CEMachinery Directive, Low Voltage Directive
- Warranty
- 2 yearsFrom delivery, under the agreed terms
*All values depend on the chosen version and equipment. Charging times are calculated estimates and depend on charging source, temperature and operating conditions. Source: product data sheet AKKUBOARD HL2719, 23 October 2026. Apparent power at 400 V three-phase: 16 A ≈ 11.1 kVA, 32 A ≈ 22.2 kVA, 63 A ≈ 43.6 kVA, 125 A ≈ 86.6 kVA; outlet ratings are not additive.
Versions and colours
Type designation: series HL2719, generation A, gross capacity in kWh and AC peak power in kVA.
Defence versions carry the prefix M, for example MHL2719A-104-105.
Colours
Standard colour traffic grey B. Six alternative colours are available; custom colours on request.
Traffic grey B
RAL 7043 · Standard
Pure white
RAL 9010
Forest green
RAL 180 40 15
Flame red
RAL 3000
Deep orange
RAL 2011
Luminous yellow
RAL 1026
Ultramarine blue
RAL 5002
Colours on screen may differ from the original RAL shade.
Rental
Test the AKKUBOARD on your own site
Rent the AKKUBOARD and see for yourself how quiet, emission-free power works in your own operation, before you decide to buy.
- On your site, with your equipment
- Advice and configuration from our team
- Test first, then decide
Get the complete product portfolio
Detailed datasheets, configuration options and use cases across the entire AKKUTRAILER platform.
Inquiries & consultation
Bring the grid to your fleet
Connect with our expert engineering team. Fill out the form below and we will get back to you with custom technical configurations.