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Lithium Ion Battery, Solar Batteries
EcoFlow DELTA Pro 3 Smart Extra Battery
0 out of 5(0)EcoFlow DELTA Pro 3 Smart Extra Battery Features
π Power & Capacity
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High Extra Capacity: Adds 4096 Wh of additional energy storage to your DELTA Pro 3 system β effectively increasing usable battery capacity.Scalable Storage: Supports expandable system capacity up to 12 kWh when paired with two extra batteries.
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LFP Battery Chemistry: Uses long-lasting LiFePOβ (LFP) cells for durability, safety, and efficiency.
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Long Cycle Life: Designed for ~4000 life cycles to 80 % capacity, giving years of reliable performance.
π Design & Integration
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Plug-and-Play Setup: Easy plug-in installation with the EcoFlow DELTA Pro 3 β no complex wiring required.
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Compact & Portable: Relatively compact design for a large-capacity battery, making it suitable for home backup, RV use, or off-grid systems.
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LED Display: Built-in LED array display for monitoring status and performance at a glance.
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Wi-Fi & Bluetooth Control: Remote monitoring and control via the EcoFlow app when connected with the main DELTA Pro 3 unit.
π‘οΈ Operating & Safety
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Wide Temperature Support:
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Charging: 0 Β°C to 45 Β°C / 32 Β°F to 113 Β°F
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Discharge: -10 Β°C to 45 Β°C / 14 Β°F to 113 Β°F
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Storage: -10 Β°C to 45 Β°C
-
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Built-in BMS: Battery Management System for protection against over-voltage, over-current, temperature extremes, and other issues (typical in EcoFlow LFP batteries).
π Compatibility & Warranty
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Designed for EcoFlow DELTA Pro 3: Works seamlessly with the DELTA Pro 3 portable power station.
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Stackable Expandability: You can add more than one extra battery to increase total energy storage.
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5-Year Warranty: Covered by EcoFlowβs standard warranty for peace of mind.
SKU: n/a -
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Lithium Ion Battery, Solar Batteries
EcoFlow DELTA Pro 3 Portable Power Station
0 out of 5(0)EcoFlow DELTA Pro 3 Features
π Power & Battery
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High Capacity: 4096 Wh built-in battery β robust energy storage for long runtimes.
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Expandable Storage: Can expand up to 12 kWh with up to two extra batteries (single unit) and up to 36β48 kWh in larger systems with multiple units and batteries.
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Long Lifespan: LFP (LiFePOβ) battery chemistry with ~4000 cycles to 80 % capacity for years of use.
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IP65 Rated Battery Pack: Enhanced durability against dust and water for outdoor and rugged use.
β‘ Output & Power Delivery
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Strong AC Output: 4000 W continuous power with 8000 W surge β enough for heavy appliances like refrigerators, well pumps, and HVAC systems.
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X-Boost Support: Can support up to 6000 W of devices using X-Boost mode.
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Multiple AC Outlets: Standard 120/240 V outputs for wide appliance compatibility.
π Ports & Connectivity
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USB Outputs:
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2 Γ USB-A Fast Charge ports (up to 18 W each)
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2 Γ USB-C Outputs (up to 100 W each)
-
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12 V DC Outputs: Total 378 W via DC5521 and Anderson ports.
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Wi-Fi, Bluetooth & CAN: Smart connectivity for app monitoring and control.
βοΈ Charging Options
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Solar Input: Up to 2600 W solar with two MPPT inputs (high-PV and low-PV) for fast renewable charging.
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AC Charging: High-rate AC input for quick recharge.
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Car & DC Charging: Supports 12 V and higher-voltage inputs for flexible charging on the go.
π Smart & Home Integration
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10 ms UPS: True uninterruptible power source keeps critical devices running seamlessly during outages.
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App Control & Monitoring: Manage outputs, monitor battery status, and control charging remotely via EcoFlow app (Wi-Fi/Bluetooth).
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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.
π¦ Design & Practicality
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Solid Build: Durable construction with rugged design for indoor/outdoor use.
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Portable Design: Integrated wheels and handles help with mobility despite heavyweight size (~51.5 kg / 113.5 lb).
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Quiet Operation: Advanced engineering yields low operational noise similar to other EcoFlow units.
β Great For:
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Whole-home backup power during outages.
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Off-grid living or cabin power systems.
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RV or mobile home electrical needs.
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Running high-draw appliances and tools reliably.
SKU: n/a -
EcoFlow DELTA Pro 3 Smart Extra Battery
EcoFlow DELTA Pro 3 Smart Extra Battery Features
π Power & Capacity
-
High Extra Capacity: Adds 4096 Wh of additional energy storage to your DELTA Pro 3 system β 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 LiFePOβ (LFP) cells for durability, safety, and efficiency.
-
Long Cycle Life: Designed for ~4000 life cycles to 80 % capacity, giving years of reliable performance.
π Design & Integration
-
Plug-and-Play Setup: Easy plug-in installation with the EcoFlow DELTA Pro 3 β 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.
π‘οΈ Operating & Safety
-
Wide Temperature Support:
-
Charging: 0 Β°C to 45 Β°C / 32 Β°F to 113 Β°F
-
Discharge: -10 Β°C to 45 Β°C / 14 Β°F to 113 Β°F
-
Storage: -10 Β°C to 45 Β°C
-
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Built-in BMS: Battery Management System for protection against over-voltage, over-current, temperature extremes, and other issues (typical in EcoFlow LFP batteries).
π Compatibility & Warranty
-
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 EcoFlowβs standard warranty for peace of mind.
₨ 480,000 ₨ 639,999
EcoFlow DELTA Pro 3 Smart Extra Battery
An Intelligent Subpanel For Outage
Protection And Savings In One
The EcoFlow Smart Home Panel 2 is the center of your whole-home backup solution,
working alongside EcoFlow DELTA Pro 3, generators, and solar panels to protect your
thome. With a fast, automatic switchover, you’ll have reliablebackup whenever needed. It
allows you to customize your energy usage based on time-off-use rates and your home’s
solar energy production.

Plug and Play
The smart extra batteries are easy to connect with the main unit of EcoFlow DELTA Pro 3. Enjoy a seamless, plug-and-play setup. The compact and portable design adds convenience to your power management.

Explore the Secure Feeling EcoFlow Brings to You
Built with state-of-the-art automotive-grade LFP cells for safe and reliable service. Our strong 5-year warranty ensures peace of mind.

Energize Every Moment That Needs Electricity
Power almost all your essential home appliances with the robust 4000W and dual 120V/240V capabilities of a single unit. Add extra batteries to extend the convenience even further.

Cutting-Edge Design, Sleek and Striking
Boosts portability with wider wheels, ergonomic handle, and a compact design. Perfect for dynamic lifestyles and maximizing family space.

Effortless All-in-One Command With the EcoFlow App
Control and monitor your home’s power remotely with ease using the EcoFlow app. Track every watt and customize your power usage for optimal efficiency.

What’s in the box
| Specification | Detail |
|---|---|
| Capacity | 4096 Wh (per module) |
| Battery Chemistry | LFP (Lithium Iron Phosphate) |
| Cycle Life | ~4000 cycles to 80 % capacity |
| Input Port | 40 Vβ58.4 V β 80 A Max |
| Output Port | 40 Vβ58.4 V β 100 A Max |
| Dimensions | 694 Γ 295 Γ 215 mm |
| Net Weight | Approx. 33 kg |
| Display | LED Array |
| Compatible With | EcoFlow DELTA Pro 3 |
| Charging Temperature | 0 Β°C to 45 Β°C (32 Β°F to 113 Β°F) |
| Discharge Temperature | β10 Β°C to 45 Β°C (14 Β°F to 113 Β°F) |
| Storage Temperature | β10 Β°C to 45 Β°C (14 Β°F to 113 Β°F) |
| Connectivity | Wi-Fi & Bluetooth (via main unit) |
| Warranty | 5-year warranty (typically offered) |
| Expandable System Capacity | Up to ~12 kWh with two extra batteries |
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0 out of 5(0)DYNESS POWERBRICK 51V 280AH Features
High-Capacity & Reliable Energy Storage
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Large Capacity: Nominal energy of ~14.336 kWh with a 51.2 V / 280 Ah LiFePOβ battery β ideal for significant residential or commercial storage needs.
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Advanced LiFePOβ Chemistry: Stable and safe Lithium Iron Phosphate (LiFePOβ) cells offer superior thermal stability, safety, and longer life compared to traditional lead-acid batteries.
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High Depth of Discharge: Up to 95 % usable capacity β lets you use most of the batteryβs stored energy without damaging cells.
-
Long Cycle Life: Designed for ~8000+ cycles (~10 years) of operation, meaning years of reliable service with high efficiency.
Performance & Power
-
Strong Charge/Discharge Currents:
β’ Recommended charge/discharge current ~140 A (0.5C)
β’ Max charge current ~200 A
β’ Max discharge current ~200 A -
These high currents support powering large inverter loads in backup or off-grid systems.
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Continuous Discharge Power: Capable of supporting up to ~10 kW of continuous discharge in some configurations.
Smart Management & Connectivity
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Integrated Battery Management System (BMS): Provides protections against over-charge, over-discharge, over-current, over-temperature, and short circuits for safer long-term use.
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Communication Interfaces: CAN and RS485 communication protocols enable easy connection to inverters and monitoring systems.
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Built-in Wi-Fi Module: Some models include Wi-Fi for live system monitoring and OTA firmware updates via mobile apps.
Modular & Scalable
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Parallel Expansion: Supports up to 50 modules in parallel, letting you scale capacity from ~14.3 kWh up to ~716.8 kWh for larger systems without a hub.
-
Ideal for residential storage, off-grid systems, commercial energy backup, or hybrid solar installations.
Safety & Certification
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Safety Certifications: Meets global safety standards including UN38.3, CE, and IEC62619.
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Optional Fire Protection System: Some versions support an aerosol fire extinguishing module for enhanced protection in harsh environments.
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Protection Rating: Typically IP20 for indoor battery installations.
Design & Installation
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Robust, Compact Build: Designed for floor-standing residential energy storage.
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Easy Installation: Smaller footprint and lighter weight profile compared to older battery designs make installation easier.
-
Wide Operating Temperature: Operates from 0 Β°C to 55 Β°C for charging and β20 Β°C to 55 Β°C for discharging, accommodating various climates.
Good For
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Solar hybrid systems (on-grid/off-grid) with compatible inverters (e.g., SMA, Victron, Solis, GoodWe, Deye, Growatt).
-
Home backup power during outages.
-
Commercial energy storage and demand shifting.
-
Scalable energy solutions where future expansion is needed.
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Simulated Sine Wave Output (~90% Efficiency)
Provides a stable and reliable power output suitable for typical home electronics. -
Built-in 60 A Solar Charge Controller (Semi-MPPT)
Enhances solar energy capture and ensures efficient battery charging. -
Battery Equalization Function
Balances voltage across battery cells to extend battery lifespan and maintain steady performance. -
Hybrid Mode Configurable via 3-Button Control
Simplifies switching between operating modes for easy management. -
Boost/Buck AVR (95β285 V)
Regulates voltage effectively to protect home appliances from fluctuations. -
Reverse Polarity Protection
Prevents system damage in case of incorrect battery connections. -
Automatic Line-to-Battery Switch Over
Ensures seamless backup power during grid outages. -
Selectable Input Voltage Ranges
Allows adaptability based on load typeβe.g., PCs or home appliances. -
Flexible Installation (Rack or Wall-Mounted)
Offers versatile placement options based on installation space. -
Overload Protection & Auto-Restart
Safeguards against overloads and automatically resumes operation after power recovery. -
LED/LCD Display with Buzzer Alarms
Provides intuitive real-time system status and audio alerts. -
High-Efficiency DC-to-AC Conversion
Reduces energy loss for better performance. -
Intelligent 4-Stage Charger
Ensures balanced and safe battery charging to prevent overcharging. -
Comprehensive Protection Features
Includes low battery alarm/shutdown, overcharge shutdown, overload alarm, over-temperature shutdown, and short-circuit shutdown. -
Conformal Coating for Dust & Humidity Resistance
Enhances durability in challenging environments. -
Cost-Effective Generator Alternative
Provides reliable and economical power backup compared to conventional generators.
SKU: n/a -
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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
π 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 LiFePOβ 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 β the main unit and extra battery charge and discharge in unison for balanced performance.
β‘ 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.
π± 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.
-
LCD Display Info: On-device display shows key metrics like percentage, input/output power, and estimated hours left (varies by retailer model).
π¦ User-Friendly Design
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Plug-and-Play: No special setup β 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.
π‘οΈ Reliable & Safe
-
Built-in Battery Management System (BMS) protects against over-voltage, over-current, over-temperature, short circuits, and other electrical risks.
π Ideal For
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Home Backup Power: Keeps essentials running longer during outages.
-
Camping & Outdoor Use: Extends run time for off-grid adventures.
-
Travel & Mobile Deployments: Works well with solar, AC, and generator charging for flexible energy wherever you go.
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0 out of 5(0)EcoFlow DELTA 2 E980 Features
π Battery & Performance
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980 Wh Capacity β ample energy to power devices for hours during outages or off-grid trips.
-
Long-Life LiFePOβ Battery β durable lithium iron phosphate chemistry with 3000+ cycles while retaining ~80 % capacity for years of service.
-
Fast AC Charging β recharge from 0 % to 100 % in about 2 hours with AC input using EcoFlowβs fast charge.
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Multiple Charging Methods β supports charging from AC wall outlets, solar panels, car charging, and DC input for flexible power anywhere.
β‘ 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 β versatile for various devices.
-
EPS/UPS Functionality (<30 ms) β seamless automatic switching to battery power in outages, ideal for sensitive electronics (e.g., computers, routers).
π 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.
ποΈ Design & Portability
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Portable & Lightweight: Compact design weighing ~12β13 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.
π Solar & Off-Grid Ready
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Solar Recharge Support: Works with solar panels (up to ~500 W input) β recharge in ~2.9 hours under good sun.
-
Car Charging Support: Recharge via vehicle power (12 V/24 V) when grid power isnβt available.
π‘ Good For
-
Home Backup Power β running essentials during outages, with quick switchover to battery power.
-
Camping & Outdoor Use β keeping devices, lights, and small appliances powered off-grid.
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Travel or RV Life β flexible charging options from AC, solar, or car.
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