High Capacity: 4096 Wh built-in battery — robust energy storage for long runtimes.
Expandable Storage: Can expand up to 12 kWh with up to two extra batteries (single unit) and up to 36–48 kWh in larger systems with multiple units and batteries.
Long Lifespan: LFP (LiFePO₄) battery chemistry with ~4000 cycles to 80 % capacity for years of use.
IP65 Rated Battery Pack: Enhanced durability against dust and water for outdoor and rugged use.
Strong AC Output: 4000 W continuous power with 8000 W surge — enough for heavy appliances like refrigerators, well pumps, and HVAC systems.
X-Boost Support: Can support up to 6000 W of devices using X-Boost mode.
Multiple AC Outlets: Standard 120/240 V outputs for wide appliance compatibility.
USB Outputs:
2 × USB-A Fast Charge ports (up to 18 W each)
2 × USB-C Outputs (up to 100 W each)
12 V DC Outputs: Total 378 W via DC5521 and Anderson ports.
Wi-Fi, Bluetooth & CAN: Smart connectivity for app monitoring and control.
Solar Input: Up to 2600 W solar with two MPPT inputs (high-PV and low-PV) for fast renewable charging.
AC Charging: High-rate AC input for quick recharge.
Car & DC Charging: Supports 12 V and higher-voltage inputs for flexible charging on the go.
10 ms UPS: True uninterruptible power source keeps critical devices running seamlessly during outages.
App Control & Monitoring: Manage outputs, monitor battery status, and control charging remotely via EcoFlow app (Wi-Fi/Bluetooth).
Scalable System Support: Can be linked with multiple DELTA Pro 3 units, Smart Extra Batteries, Smart Generators, and Smart Home Panel for larger home backup systems.
Solid Build: Durable construction with rugged design for indoor/outdoor use.
Portable Design: Integrated wheels and handles help with mobility despite heavyweight size (~51.5 kg / 113.5 lb).
Quiet Operation: Advanced engineering yields low operational noise similar to other EcoFlow units.
✅ Great For:
Whole-home backup power during outages.
Off-grid living or cabin power systems.
RV or mobile home electrical needs.
Running high-draw appliances and tools reliably.
₨ 775,000 ₨ 1,048,799
High Capacity: 4096 Wh built-in battery — robust energy storage for long runtimes.
Expandable Storage: Can expand up to 12 kWh with up to two extra batteries (single unit) and up to 36–48 kWh in larger systems with multiple units and batteries.
Long Lifespan: LFP (LiFePO₄) battery chemistry with ~4000 cycles to 80 % capacity for years of use.
IP65 Rated Battery Pack: Enhanced durability against dust and water for outdoor and rugged use.
Strong AC Output: 4000 W continuous power with 8000 W surge — enough for heavy appliances like refrigerators, well pumps, and HVAC systems.
X-Boost Support: Can support up to 6000 W of devices using X-Boost mode.
Multiple AC Outlets: Standard 120/240 V outputs for wide appliance compatibility.
USB Outputs:
2 × USB-A Fast Charge ports (up to 18 W each)
2 × USB-C Outputs (up to 100 W each)
12 V DC Outputs: Total 378 W via DC5521 and Anderson ports.
Wi-Fi, Bluetooth & CAN: Smart connectivity for app monitoring and control.
Solar Input: Up to 2600 W solar with two MPPT inputs (high-PV and low-PV) for fast renewable charging.
AC Charging: High-rate AC input for quick recharge.
Car & DC Charging: Supports 12 V and higher-voltage inputs for flexible charging on the go.
10 ms UPS: True uninterruptible power source keeps critical devices running seamlessly during outages.
App Control & Monitoring: Manage outputs, monitor battery status, and control charging remotely via EcoFlow app (Wi-Fi/Bluetooth).
Scalable System Support: Can be linked with multiple DELTA Pro 3 units, Smart Extra Batteries, Smart Generators, and Smart Home Panel for larger home backup systems.
Solid Build: Durable construction with rugged design for indoor/outdoor use.
Portable Design: Integrated wheels and handles help with mobility despite heavyweight size (~51.5 kg / 113.5 lb).
Quiet Operation: Advanced engineering yields low operational noise similar to other EcoFlow units.
✅ Great For:
Whole-home backup power during outages.
Off-grid living or cabin power systems.
RV or mobile home electrical needs.
Running high-draw appliances and tools reliably.
High Extra Capacity: Adds 4096 Wh of additional energy storage to your DELTA Pro 3 system — effectively increasing usable battery capacity.Scalable Storage: Supports expandable system capacity up to 12 kWh when paired with two extra batteries.
LFP Battery Chemistry: Uses long-lasting LiFePO₄ (LFP) cells for durability, safety, and efficiency.
Long Cycle Life: Designed for ~4000 life cycles to 80 % capacity, giving years of reliable performance.
Plug-and-Play Setup: Easy plug-in installation with the EcoFlow DELTA Pro 3 — no complex wiring required.
Compact & Portable: Relatively compact design for a large-capacity battery, making it suitable for home backup, RV use, or off-grid systems.
LED Display: Built-in LED array display for monitoring status and performance at a glance.
Wi-Fi & Bluetooth Control: Remote monitoring and control via the EcoFlow app when connected with the main DELTA Pro 3 unit.
Wide Temperature Support:
Charging: 0 °C to 45 °C / 32 °F to 113 °F
Discharge: -10 °C to 45 °C / 14 °F to 113 °F
Storage: -10 °C to 45 °C
Built-in BMS: Battery Management System for protection against over-voltage, over-current, temperature extremes, and other issues (typical in EcoFlow LFP batteries).
Designed for EcoFlow DELTA Pro 3: Works seamlessly with the DELTA Pro 3 portable power station.
Stackable Expandability: You can add more than one extra battery to increase total energy storage.
5-Year Warranty: Covered by EcoFlow’s standard warranty for peace of mind.
It’s whisper-quiet with X-Quiet technology, ensuring a peaceful hum*, promising you a night of peaceful sleep even if you keep it beside your bed. It’s so silent that you’ll hardly notice it’s there.
*as low as 30 dB, thanks to our X-Quiet tech
| Specification | Detail |
|---|---|
| Battery Capacity | 4096 Wh (built‑in) |
| Expandable Capacity (Single Unit) | Up to 12 kWh with 2 × extra batteries |
| Expandable Capacity (System) | Up to 36 – 48 kWh (multi‑unit + extra batteries) |
| Battery Chemistry | LiFePO₄ (LFP) |
| Cycle Life | ~4000 cycles to 80% capacity |
| Battery IP Rating | IP65 |
| AC Continuous Output | 4000 W (120/240 V) |
| AC Output with X‑Boost | Up to 6000 W |
| AC Surge Output | 8000 W |
| AC Outlets | Multiple 120V/240V outlets (incl. NEMA 5‑20R, 6‑20R, TT‑30R, L14‑30R) |
| USB‑A Outputs | 2 × Fast Charge: 5/9/12 V, up to 18 W each |
| USB‑C Outputs | 2 × 5/9/12/15/20 V, 100 W max each |
| 12 V DC Output | 12.6 V ⎓ 30 A, 378 W total |
| DC5521 Output | 1 × DC5521 (5 A max) |
| Anderson Port | 1 × Anderson (30 A max) |
| Solar Charging Input | Up to 2600 W total (high‑PV & low‑PV dual inputs) |
| AC Charging Input | 100–240 V AC (fast charge) |
| Car Charging Input | 12 V ⎓ 8 A / 48 V ⎓ 20 A max |
| UPS Response Time | 10 ms |
| Dimensions | 410.4 × 341 × 693 mm (16.16 × 13.43 × 27.28 in) |
| Net Weight | 51.5 kg (113.54 lb) |
| Connectivity | Wi‑Fi 2.4 GHz / Bluetooth / CAN |
| Operating Temp (Discharge) | -10 °C to 45 °C (14 °F to 113 °F) |
| Charging Temp | 0 °C to 45 °C (32 °F to 113 °F) |
| Storage Temp | -10 °C to 45 °C (14 °F to 113 °F) |
| Warranty | 5 years |
Battery & Capacity: 256 Wh LiFePO₄ (LFP) battery — gives stable performance and long life.
Long Lifespan: Over 3,000 full charge/discharge cycles (still 80%+ capacity), meaning many years of reliable use.
AC Output: Pure sine-wave AC output — 300 W continuous, 600 W surge (via X-Boost) — enough to run laptops, fans, small appliances, etc.
Multiple Output Ports: Flexible ports for different devices — includes AC outlets, USB-C, USB-A, 12V car port / DC output, etc.
Fast Charging: Charges from 0 % to 100 % in about 1 hour (via AC) — much faster than typical portable power stations.
Multiple Recharge Options: Can recharge via AC wall outlet, solar panel (supports ~110 W solar input), car charger, or USB-C — good for flexibility and off-grid use.
Portability: Compact and lightweight (≈ 3.5 kg), making it easy to carry for camping, travel, or use in small spaces.
Smart & Safe: Has a Battery Management System (BMS) to protect against over-charge, overload, short-circuit, over-temperature, etc.
App & Connectivity: Supports Wi-Fi / Bluetooth — you can monitor and manage power usage via an app.
Good Operating Range: Designed to work in a broad range of temperatures (discharge: –10 °C to 45 °C; charge: 0 °C to 45 °C), helpful if you use it outdoors.
Powering small to medium devices like laptops, lights, fans, small appliances during power outages or load-shedding.
Portable power for camping, road trips, outdoor events.
Charging phones, tablets, cameras via USB ports while traveling.
Backup power for essential electronics (routers, modems, small devices).
Use with solar panels for off-grid or remote setups.
1024 Wh built-in capacity — enough to power devices for hours or support essential appliances during outages.
Expandable Energy Storage — supports adding one DELTA 2 Extra Battery or DELTA Max Extra Battery to expand capacity up to ~3072 Wh.
Durable LiFePO₄ Battery Chemistry — long lifespan with ~3000+ cycles to 80 % capacity (~10 years of regular use).
Advanced Battery Management System (BMS) — protects against overload, overheating, and other risks.
1800 W Pure Sine Wave AC Output — can run most home appliances, power tools, and electronics.
X-Boost Technology — boosts output for heavier loads up to ~2200–2400 W.
Multiple Outlets & Ports — versatile outputs include AC outlets, USB-A, USB-A fast charge, USB-C (100 W), DC5521, and a car power port for broad device compatibility.
Auto EPS/UPS Switch — automatic switch to battery power during grid outages for essential devices.
X-Stream Fast Charging (AC) — charges from 0 % to ~80 % in ~50 minutes and 100 % in ~80 minutes (AC).
Solar Charging Ready — supports up to 500 W solar input with MPPT for efficient green charging.
DC & Car Charging — supports vehicle charging (12 V/24 V) and DC input for extra flexibility.
App Control — monitor power use, set schedules, and adjust settings from your smartphone via Wi-Fi or Bluetooth.
Part of EcoFlow Ecosystem — integrates with EcoFlow solar panels, extra batteries, and accessories like portable air conditioners or other devices.
Home Backup-Ready — can be used as a plug-and-play backup power system with partial home integration.
Lightweight for Its Class (~27 lb / 12 kg) — portable enough for outdoor trips, RVs, job sites, and emergency kits.
Safe for Indoor Use — emission-free, quiet, and clean compared with gas generators.
✔ Home emergency backup during blackouts or power cuts.
✔ Camping, RV, and outdoor adventures — power devices off-grid.
✔ Running appliances & tools requiring moderate power.
✔ Mobile work setups — charge laptops, phones, cameras, and more.
All-Season Comfort — Provides 5100 BTU cooling and 6100 BTU heating capacity for year-round use.
Fast Temperature Adjustment — Rapid cooling and heating performance in small spaces (≤ ~10 m² / ~108 ft²).
Multiple Operating Modes — Includes Cooling, Heating, Fan, Eco, Sleep, and Fast modes for tailored comfort.
Battery Powered Operation — Can run on the EcoFlow WAVE 2 add-on battery (1159 Wh) for 2-8 hours of runtime, depending on mode.
Multiple Power Inputs — Supports power from AC mains, car (12/24 V), solar input, or add-on battery; ideal for off-grid or mobile use.
Solar Ready — Up to 400 W solar input for greener charging.
Quiet Operation — Noise levels between 44–56 dB — suitable for indoor use or overnight.
No-Drain Cooling — In cooling mode, internal condensation is automatically evaporated; no manual drain needed.
App & Wireless Control — Connect via Bluetooth and 2.4G Wi-Fi to monitor and control settings through the EcoFlow app.
Multiple Modes & Settings — Includes Eco and Sleep modes to optimize comfort and battery life.
Portable & Weather-Resistant — Compact, lightweight design (~14.5 kg) and IPX4 splash resistance make it suitable for camping, RVs, vans, cabins, and outdoor events.
Refrigerant — Uses eco-friendly R290 refrigerant for better cooling efficiency with lower environmental impact.
Battery Capacity: ~1159 Wh battery expands portability and runtime.
Battery Output: Up to ~820 W max power for extended AC/DC running.
USB-C & USB-A Outputs: Convenient for charging phones and other small devices from the add-on battery.
Cycle Life: Designed to retain 80%+ capacity after ~800 cycles.
Battery Durability: IP65 rating protects against dust and water exposure during outdoor use.
Large Built‑in Capacity: ~10.24 kWh nominal energy per unit — suitable for household loads, backup power, and solar energy storage.
LiFePO₄ Battery Chemistry: Uses safe, stable lithium iron phosphate cells for long life and enhanced safety.
Parallel Expansion: Supports up to 50 units in parallel, enabling energy systems from ~10.24 kWh up to ~512 kWh (or more depending on configuration) for larger homes or commercial systems.
Modular Design: Flexibly adjust capacity by adding additional PowerBox G2 modules as energy needs grow.
1C Charge & Discharge Rate: Delivers strong power output with max discharge power ~10.24 kW and continuous current ~200 A.
High Peak Current: Can support peak discharge current up to ~300 A (2 min) for handling surge loads.
High Depth of Discharge: ~95 % DOD helps maximise usable energy from each cycle.
Built‑in Fire Protection: Active aerosol fire‑suppression system responds in ~5 seconds upon detecting abnormal heat or fire conditions.
Wide Operating Temperature: Operates reliably from ~–20 °C to +55 °C and supports optional self‑heating for cold climates.
Long Lifespan: LFP cells deliver ≥ 8000 cycles and ~10 years warranty with reliable performance over time.
Smart & Convenient
Integrated BMS: Intelligent Battery Management System protects against over‑charge, over‑discharge, over‑current and temperature extremes.
Built‑in Wi‑Fi & App Control: Smart monitoring and remote control with OTA firmware updates for easy system management (region dependent).
Communication Interfaces: Supports CAN/RS485 for seamless integration with hybrid or off‑grid inverters.
IP65 / IP66 Protection: High weatherproof rating makes the unit suitable for indoor or outdoor installation.
Slim & Space‑Saving Design: Reduced weight and volume (≈30 % smaller / 15 % lighter than predecessors) allow easier wall‑mount or floor installation.
Quiet Operation: Suitable near living spaces with minimal noise during use.
Home backup power during outages.
Solar energy storage to maximise self‑consumption and reduce bills.
Hybrid or off‑grid installations with inverter compatibility.
Commercial or large‑capacity energy systems when multiple units are paralleled.
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