You'll always be prepared with never-before-seen fast charging
5 industry-leading charging methods

1.5kWh-5.5kWh expandable capacity
DELTA 3 (1500) offers a large 1500Wh battery capacity, expandable up to 5500Wh. Keep your appliances running, for everyday use or as home backup. It's flexible and on-demand energy.

15 ms auto-switch to battery power
Constantly run your refrigerator, fish tank, or CPAP in case of emergencies. Keeps your home essentials powered up no matter what.

Only 16.5 kg in a compact design
Power home appliances, outdoor activities, or DIY. Easily lift up and take it anywhere.



Colour/ID
Silver
Capacity
1536Wh
Net Weight
≤16.5 kg
Dimensions
400×212×282 mm
DELTA 3 Extra Battery Dimensions
398×200×198 mm 15.8 L
App
Supported
Extra Battery
Expandable capacity to 5.5kWh
DELTA 2 Max/DELTA 2/DELTA Pro 3/DELTA 3 Extra Battery Supported
Total Output Ports
13
AC × 4
4 × 1800W (Surge 3600W)
Max Device(s) Power Supported by X-Boost
2400W
USB-A × 2 (Fast charging)
2 × 18W Max
USB-A × 2
2 × 12W Max
USB-C × 2
2 × 100W Max
Car Power × 1
12.6V, 10A, 126W Max
DC5521 × 2
2 × 12.6V, 3A Max
AC charging
1500W (1.5 Hr)
Solar charging
DC input 11V-60V
1 × 500W Max (3.5 Hr)
Smart Generator charging
1500W (1.5 Hr)
Car charging
800W (2.1 Hr with Alternator Charger)
AC+PV charging
1500W (1.5 Hr)
Chemistry
LFP
Cycle Life
3000 Cycles to 70% Capacity
Waterproof level of battery pack
IP54
UPS
<15 ms
Volume
600W <35 dB/1200W <45 dB
Warranty
5 Years
Impossible de charger la disponibilité du service de retrait
The majority of materials we use for our commercial production are the same which we use in equipment for the Finnish Defence Forces and other defence and security clients. Our most commonly used fabric in load carrying equipment is extremely wear resistant 1000D Cordura, as per FDF specs, with polyurethane coating on the inside. The webbing and edge tape we use are, again as per FDF specs, strong polyester webbing in various widths and thicknesses for different applications.
Our green and M05 camouflage materials and accessories are by default compliant with strict FDF specs for NIR reflection levels, as should be since these same materials are used in official military equipment.
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