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0 out of 5(0)EcoFlow DELTA 2 Max Features
🔋 Core Power & Battery
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Large Battery Capacity: ~2048 Wh — ideal for long runtimes and heavy use.
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Expandable Energy Storage: Expand up to ~6144 Wh by adding up to two smart extra batteries.
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Long Lifespan: LiFePO₄ (LFP) battery chemistry rated for ~3,000 cycles to 80%+ capacity — about 10 years of daily use.
⚡ Output & Power Delivery
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Strong AC Output: Multiple AC outlets with ~2400 W continuous output, surge up to ~4800 W.
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X-Boost High-Power Mode: Up to ~3100 W (or more depending on region/model), so it can run most appliances and power tools.
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Multiple Ports: USB-A, USB-A fast charge, USB-C (100 W), car power, DC5521 — versatile for consumer electronics and smaller gear.
🔌 Charging Options
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Fast AC Charging: High-rate X-Stream AC charging for rapid recharge.
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Solar Charging Support: Up to ~1000 W solar input (via dual solar ports) for fast green power capture.
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Car Charging: Supports 12 V/24 V car battery charging.
📱 Smart Control & Ease of Use
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App Connectivity: Wi-Fi & Bluetooth connection with EcoFlow app — monitor and manage power flow, inputs, outputs, and battery status.
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Advanced Power Management System: Built-in BMS protects against over-voltage, over-current, high temperature, and more.
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Quiet Operation: Lower noise levels than many similarly sized power stations.
🏠 Durability & Design
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Robust & Portable: Reinforced ports, solid casing with fire-resistant materials, reinforced handles.
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Lightweight for Capacity: 2 kWh class but lighter than many similar LFP units.
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Versatile Use: Suitable for home backup, camping, RV life, off-grid living, and emergency power.
✅ Great For
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Home backup power (lights, fridges, routers, medical devices).
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Outdoor or off-grid adventures (camping, cabins, RVs).
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Running high-power tools or appliances thanks to high AC output.
-
Solar-powered energy storage systems with high MPPT efficiency.
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Smart monitoring & energy management via mobile app
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Lithium Ion Battery, Solar Batteries
EcoFlow DELTA 2 Smart Extra Battery
0 out of 5(0)EcoFlow DELTA 2 Smart Extra Battery Features
🔋 Expandable & Long-Life Power
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Add Extra Capacity: Adds 1024 Wh of extra battery capacity to your DELTA 2 system, effectively doubling total energy storage to ~2048 Wh for extended runtime.
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Durable LFP Battery Chemistry: Built with long-lasting LiFePO₄ cells that maintain 80 %+ capacity after ~3000 cycles, giving an estimated ~10 years of daily use.
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Smart Battery Integration: Works seamlessly with the DELTA 2 — the main unit and extra battery charge and discharge in unison for balanced performance.
⚡ Fast & Flexible Charging
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Fast Recharge: When connected to DELTA 2, can recharge from 0 % to 80 % in about 80 minutes and to 100 % in ~130 minutes (AC input), keeping downtime low.
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Multiple Power Inputs (via DELTA 2): Recharge using AC outlets, solar panels, or compatible generators, making it versatile for off-grid and home backup setups.
📱 Smart Monitoring
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EcoFlow App Support: View real-time battery status, remaining runtime, charge/discharge data, and more from your smartphone using the EcoFlow app.
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LCD Display Info: On-device display shows key metrics like percentage, input/output power, and estimated hours left (varies by retailer model).
📦 User-Friendly Design
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Plug-and-Play: No special setup — simply connect to the DELTA 2 power station to expand capacity.
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Stackable & Compact: Ergonomic design allows for stacking on top of the DELTA 2 or other units to save space and reduce clutter.
🛡️ Reliable & Safe
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Built-in Battery Management System (BMS) protects against over-voltage, over-current, over-temperature, short circuits, and other electrical risks.
📍 Ideal For
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Home Backup Power: Keeps essentials running longer during outages.
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Camping & Outdoor Use: Extends run time for off-grid adventures.
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Travel & Mobile Deployments: Works well with solar, AC, and generator charging for flexible energy wherever you go.
SKU: n/a -
EcoFlow DELTA 2 Max Portable Power Station
EcoFlow DELTA 2 Max Features
🔋 Core Power & Battery
-
Large Battery Capacity: ~2048 Wh — ideal for long runtimes and heavy use.
-
Expandable Energy Storage: Expand up to ~6144 Wh by adding up to two smart extra batteries.
-
Long Lifespan: LiFePO₄ (LFP) battery chemistry rated for ~3,000 cycles to 80%+ capacity — about 10 years of daily use.
⚡ Output & Power Delivery
-
Strong AC Output: Multiple AC outlets with ~2400 W continuous output, surge up to ~4800 W.
-
X-Boost High-Power Mode: Up to ~3100 W (or more depending on region/model), so it can run most appliances and power tools.
-
Multiple Ports: USB-A, USB-A fast charge, USB-C (100 W), car power, DC5521 — versatile for consumer electronics and smaller gear.
🔌 Charging Options
-
Fast AC Charging: High-rate X-Stream AC charging for rapid recharge.
-
Solar Charging Support: Up to ~1000 W solar input (via dual solar ports) for fast green power capture.
-
Car Charging: Supports 12 V/24 V car battery charging.
📱 Smart Control & Ease of Use
-
App Connectivity: Wi-Fi & Bluetooth connection with EcoFlow app — monitor and manage power flow, inputs, outputs, and battery status.
-
Advanced Power Management System: Built-in BMS protects against over-voltage, over-current, high temperature, and more.
-
Quiet Operation: Lower noise levels than many similarly sized power stations.
🏠 Durability & Design
-
Robust & Portable: Reinforced ports, solid casing with fire-resistant materials, reinforced handles.
-
Lightweight for Capacity: 2 kWh class but lighter than many similar LFP units.
-
Versatile Use: Suitable for home backup, camping, RV life, off-grid living, and emergency power.
✅ Great For
-
Home backup power (lights, fridges, routers, medical devices).
-
Outdoor or off-grid adventures (camping, cabins, RVs).
-
Running high-power tools or appliances thanks to high AC output.
-
Solar-powered energy storage systems with high MPPT efficiency.
-
Smart monitoring & energy management via mobile app
₨ 262,000 ₨ 346,399
EcoFlow DELTA 2 Max Portable Power Station
Ultimate Power for Life Outdoors

Expandable up to 6kWh
Enjoy more power for group trips, extended adventures, or emergency backup—all from one modular system.

Built for Every Scenario
Power up your RV life, outdoor adventures, and home backup

| Specification | Detail |
|---|---|
| Capacity | 2048 Wh |
| AC Output | 2400 W total (Surge up to 4800 W) |
| USB Ports | USB-A: 2 × 18 W, 2 × 12 W; USB-C: 2 × 100 W |
| 12V DC / Anderson Port | Yes |
| Outlets | 15 outlets total (various types) |
| AC Input (Charge Only) | 1800 W X-Stream Fast Charge |
| Max PV Input Power | 1000 W (dual solar ports) |
| Storm Guard Mode | Yes (safety feature) (commonly included but not explicitly listed in official spec) |
| Generator Auto Start/Stop Mode | Yes (supported via EcoFlow app/Smart Generator combo) (general platform feature) |
| Smart Circuit Control Mode | No (based on the specification provided) |
| Expandable Battery | Yes, 2–6 kWh (supports up to two Smart Extra Batteries) |
| AC Charging | X-Stream Fast Charge 1800 W, 15 A |
| Maximum Solar Input | 11-60 V, 15 A; single 500 W / dual 1000 W |
| Car Charging | Supports 12 V/24 V battery, 8 A |
| Battery Chemistry | LiFePO₄ (LFP) |
| Cycle Life | ~3000 cycles to 80%+ capacity |
| Connectivity | Wi-Fi & Bluetooth |
| Dimensions | 497 × 242 × 305 mm |
| Net Weight | 23 kg |
| Supported Extra Batteries | EcoFlow DELTA Max Smart Extra Battery, DELTA 2 Max Smart Extra Battery |
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🔋 Core Power & Battery
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High Capacity Base Battery: 3,600 Wh — enough to power major home appliances, tools, and electronics for extended periods. Expandable up to ~25 kWh with extra batteries and system add-ons.
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Long-Life LFP Chemistry: Uses LiFePO₄ battery cells with thousands of cycles of charge/discharge before significant degradation, offering years of reliable use.
⚡ Power Output
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Strong AC Output: Up to 3,600 W continuous AC power — powerful enough for refrigerators, power tools, air conditioners, and more.
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X-Boost Support: Can increase peak power up to about 4,500 W (single unit) for high-demand devices.
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Pair Two Units: Combine two DELTA Pro units for up to 7,200 W output — ideal for whole-home backup with heavy loads.
🔌 Multiple Output Ports
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Various Outputs: Includes AC outlets, USB-A, USB-A fast charge, USB-C, DC5521, car power port, and a high-current Anderson port — versatile for many devices and appliances.
☀️ Flexible & Ultra-Fast Charging
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MultiCharge System: Can charge via multiple methods at once (AC wall, solar, EV charger, smart generator) for record-breaking speeds — up to ~6,500 W input combined.
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Fast Wall Charging: Fully recharge in roughly 1.9–2.7 hours from a standard AC outlet using X-Stream charging.
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Solar Compatibility: Solar input up to ~1,600 W — compatible with most third-party solar panels for renewable charging.
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EV Station Charging: Can be charged at EV fast-charging stations — high-speed recharge on the go (varies by region).
🏠 Smart & Integrated Features
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Smart Home Integration: Works with an optional Smart Home Panel to integrate with home circuits and provide automatic backup power.
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Smart Generator Auto-Start: Supports EcoFlow Smart Generator integration — auto-start when battery is low and stop when charged.
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App & Remote Control: Monitor and control power flows, battery status, settings, and charging via the EcoFlow app or remote.
🔋 Expandable Ecosystem
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Scalable Capacity: Up to ~25 kWh with additional batteries and system add-ons for long outages or full home power needs.
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Modular Setup: Compatible with extra batteries, solar trackers, smart generators, and home panels for a fully customizable power system.
🛠 Durability & Practical Design
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Portable & Heavy-Duty: Built for rugged use — can serve home backup, outdoor jobs, RVs, and off-grid living.
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High Safety Standards: Built-in battery management system (BMS) protects against over-voltage, over-current, and temperature extremes.
✅ Great For
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Whole-home backup power during blackouts — keeps essentials running and integrates with home circuits.
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Off-grid living, cabins, RVs, and outdoor projects with high-demand power needs.
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Powering heavy appliances like AC units, dryers, refrigerators, and multiple devices simultaneously.
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Fast recharge on the go — via AC, solar, or EV charging station.
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Expandable renewable energy setups with solar and battery add-ons.
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🔋 Battery & Performance
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980 Wh Capacity — ample energy to power devices for hours during outages or off-grid trips.
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Long-Life LiFePO₄ Battery — durable lithium iron phosphate chemistry with 3000+ cycles while retaining ~80 % capacity for years of service.
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Fast AC Charging — recharge from 0 % to 100 % in about 2 hours with AC input using EcoFlow’s fast charge.
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Multiple Charging Methods — supports charging from AC wall outlets, solar panels, car charging, and DC input for flexible power anywhere.
⚡ Power Output
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AC Output: Rated 500 W continuous with X-Boost up to 650 W, capable of powering small appliances, lights, and electronics.
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Multiple Ports: Includes a mix of AC outlets, USB-A, USB-A fast charge, USB-C (100 W), DC, and car power outputs — versatile for various devices.
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EPS/UPS Functionality (<30 ms) — seamless automatic switching to battery power in outages, ideal for sensitive electronics (e.g., computers, routers).
🔌 Connectivity & Smart Control
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App Support & Connectivity: Connect via Wi-Fi and Bluetooth to monitor battery status, output/input, and settings from the EcoFlow app.
🏕️ Design & Portability
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Portable & Lightweight: Compact design weighing ~12–13 kg, easy to carry for outdoor use and storage.
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Durable Build: Solid construction suited to everyday use, camping, home, and mobile applications.
🌞 Solar & Off-Grid Ready
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Solar Recharge Support: Works with solar panels (up to ~500 W input) — recharge in ~2.9 hours under good sun.
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Car Charging Support: Recharge via vehicle power (12 V/24 V) when grid power isn’t available.
🏡 Good For
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Home Backup Power — running essentials during outages, with quick switchover to battery power.
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Camping & Outdoor Use — keeping devices, lights, and small appliances powered off-grid.
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Travel or RV Life — flexible charging options from AC, solar, or car.
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0 out of 5(0)Dyness 51V-100A DL5.0C Features
High‑Capacity LiFePO₄ Energy Storage
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5.12 kWh Nominal Energy — provides substantial energy storage per unit (51.2 V × 100 Ah).
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LiFePO₄ Chemistry — safe, stable, and long‑lasting battery cells with superior thermal and chemical stability.
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Long Cycle Life: Rated for ≥ 6000+ cycles, meaning many years of dependable performance.
Performance & Power Handling
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1C Max Discharge Rate: Supports strong power output for various loads.
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Recommended Charge/Discharge Current: ~50 A — balanced for everyday energy storage use.
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Max Continuous Charge/Discharge: 75 A charge / 100 A discharge, with short peak current up to 110 A (approx. 15 s).
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90 % Depth of Discharge (DoD): High usable capacity with minimal energy wasted.
Modular & Scalable Design
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Parallel Expandability: Up to 50 units can be connected in parallel, allowing total system capacity up to ~256 kWh.
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Flexible Installation: Designed for wall‑mount, floor‑standing, or stacked installation — adaptable to space constraints and system layout.
Smart Management & Compatibility
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Smart BMS (Battery Management System): Built‑in protections for over‑charge, over‑discharge, over‑current, temperature & short‑circuit safety.
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Communication Protocols: Supports CAN, RS485, RS232 interfaces for system integration and monitoring.
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Wide Inverter Compatibility: Works with major inverter brands (e.g., SMA, Victron, Solis, GoodWe, Growatt, DEYE, etc.).
Safety & Durability
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Certified & Safe: Designed to meet safety standards like UN38.3, CE‑EMC, IEC62619, ensuring compliance and reliability.
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Protection Level: IP20 indoor rating for safe residential installation.
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Operating Temperature Range: Designed to handle a broad range of temps, with optional heating function for cold environments.
Practical Benefits
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Solar Energy Storage: Efficient storage of excess PV generation for use at night or during low‑sun periods.
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Energy Independence: Modular expansion lets homeowners grow storage capacity over time.
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High-Quality Lithium Storage
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