Expandable capacity - 1-3kWh expandable capacity to grow your storage to your needs. Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
Huge AC output - 1800W AC output means you can power more than 90% of your home appliances. Or, try plugging in up to 15 devices at once. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.
7x Faster AC charging - X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input. Or go green without sacrificing speed - Plug in portable solar panels and get up to 500W input to charge from anywhere in as fast as 3 hours.
Built to last 6x longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
Control from anywhere - Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.
Tesla Battery's technology
Say goodbye to technology that's made to die in a couple of months. Delta 2's LiFePO4 battery chemistry gives you years of regular use until hitting 80% of its original capacity.
At the heart of the new EcoFlow DELTA 2 is the LFP battery; this is the same type they use in Tesla vehicles and boasts a lifetime six times greater than the industry average at 500 cycles. As a result, this power station has the potential to be re-charged 3,000 times over its lifetime.
Huge AC Output
How peaceful is it to know that you can keep your largest and most appliances running, even when a blackout its? More than 90% of your home appliances can be powered with its huge 1800W output. You can plug up to 15 devices at once, thanks to X-Boost Technology that will prevent overloading.
The fastest charging on the market
X-Stream tech means that Delta 2 charges 7 times faster than the competition. That's 0-80% in just 50 minutes and 0-100% in 80 minutes with AC Input. If you'd rather go green without sacrificing performance, you can pair your Delta 2 with solar panels and charge in as fast as 3-6 hours with 1x400W, or 2x220W portable solar panels. Delta 2 detects the voltage and current in real-time thanks to its MPPT (Maximum Power Point Tracking) in order to reach >98% efficiency.
Specifications
Capacity
1024 Wh
Extra Battery
Support one DELTA 2 extra battery or DELTA Max extra battery
AC Output
6 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost)
2200W
USB-A Output
2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output
1 port, 12.6V, 10A, 126W Max
DC5521 Output
2 ports, 12.6V, 3A, 38W Max
AC Charging
1200W
Solar Charging
11-60V, 15A, 500W max
Car Charging
Support 12V/24V battery, 8A
DC Charging
1100W
Battery Chemistry
LFP (LiFePO4 battery)
Cycle Life
3000 cycles to 80+% capacity
Connectivity
Wi-Fi & Bluetooth
Dimensions
15.7 x 8.3 x 11 in / 400 x 211 x 281 mm
Net Weight
27 lbs / 12 kg
EcoFlow DELTA 2 Extra Battery Specs
Capacity
1024Wh
Battery
LFP chemistry , 3000 cycles to 80% capacity
Version
Compatible with all versions
Dimension
15.7 x 8.3 x 11.1in / 400 x 211 x 281 mm
Weight
21 lbs / 9.5kg
What’s in the box
DELTA 2 Smart Extra Battery, DELTA 2 Extra Battery Cable, User manual, Warranty card
Extended Portable Power: DELTA 2 with Smart Extra Battery provides longer runtime for devices, appliances, and tools.
Seamless Integration: Extra battery connects easily to DELTA 2 for uninterrupted power supply.
Reliable & Stable Output: Ensures consistent energy delivery during off-grid use.
Travel-Ready Design: Compact and portable setup ideal for camping, RV trips, and emergencies.
Eco-Friendly Energy: Efficient, clean, and safe solution for sustainable power management.
Q&A
Q: What is included in this bundle? A: The bundle includes the DELTA 2 portable power station and the DELTA 2 Smart Extra Battery expansion.
Q: What are the key specifications of the DELTA 2? A: Base capacity of 1,024 Wh, 1,800 W continuous AC output (up to 2,700 W surge), LiFePO₄ battery for long cycle life, and multiple AC, USB‑C/USB‑A, and DC outlets with fast AC charging.
Q: What does the Smart Extra Battery add? A: It doubles the DELTA 2’s energy capacity to ~2,048 Wh, providing longer runtime and more stored energy for appliances and devices.
Q: Why choose this bundle? A: Combines high-output portable power with expandable storage, making it ideal for camping, outdoor use, emergency backup, or portable home-power needs.
Q: Are there any limitations? A: Runtime depends on the load; even with the extra battery, it is not a full home backup system. Charging speed is limited by input capacity of the extra battery.
Maintenance Tips
Regular Cleaning: Wipe both DELTA 2 units and the extra battery with a soft, dry cloth to remove dust and debris.
Battery Care: Recharge both batteries periodically; avoid full discharge to prolong lifespan.
Inspect Connections: Check all ports, plugs, and cables for secure, damage-free connections before use.
Proper Storage: Store in a cool, dry environment away from moisture, extreme heat, or direct sunlight.
Firmware Updates: Use the EcoFlow app to keep software up to date for optimal performance.
Safe Handling: Avoid dropping, impacts, or exposing units to liquids or extreme conditions.
Compatibilité : Nos accessoires sont compatibles avec les tags Bluetooth ZephyrTrack
et avec les AirTags d’Apple (même format 32 mm).
Questions fréquentes
Quelle est la portée des tags Bluetooth ?
La portée directe est de 30 à 40 mètres. Au-delà, la position est mise à jour automatiquement lorsqu’un téléphone compatible (Android ou iOS) passe à proximité.
Le traceur est-il déjà intégré au support ?
Non. Nos accessoires (bracelets, colliers, fixations) sont vendus séparément. Le tag Bluetooth s’insère facilement à l’intérieur pour une intégration discrète.
Quelle est l’autonomie de la batterie ?
Les tags Bluetooth consomment peu d’énergie et offrent une autonomie de 8 à 12 mois. Une notification prévient lorsque la batterie doit être remplacée.
Vous avez une autre question ?
Consultez notre FAQ complète pour plus de réponses sur la livraison, l’installation ou le fonctionnement des produits.
Besoin d’aide immédiate ? Écrivez-nous à boutique@zephyrtrack.com ou via le chat instantané, notre équipe vous répond sous 12h.
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Ne perdez jamais de vue l’essentiel
ZephyrTrack tire son nom du zéphyr, ce vent discret et insaisissable. À son image, nos accessoires s’effacent pour mieux veiller sur vos trajets, vos objets, vos proches.
Conçus pour localiser sans attirer l’attention, nos produits allient précision, sobriété et compatibilité avec l'application native "Localiser", disponible gratuitement et sans abonnement sur Apple ou Android.
Rejoignez la communauté ZephyrTrack et transformez la discrétion en force. Localisez, protégez, avancez – sans jamais perdre le fil.
Économisez 85 à 195 € par an par rapport aux solutions classiques
Traceurs GPS classiques
ZephyrTrack (Tag Bluetooth)
Prix d’achat
50 – 100 €
32,90 €
Abonnement
5 – 10 €/mois
0 €
Coût sur 1 an
110 – 220 €
32,90 €
Autonomie
3 à 6 jours
8 à 12 mois
Taille / poids
≥50 g
≈9 g
Application
Souvent complexe
"Localiser" sur iOS & Android
Réseau & couverture
SIM 4G requise, couverture limitée
Réseau collaboratif mondial
Utilisation
Configuration compliquée, abonnement obligatoire
Associez en 1 minute via Bluetooth, sans contrainte
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