-
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
-
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.
-
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.
-
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
-
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.
-
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
-
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).
📦 User-Friendly Design
-
Plug-and-Play: No special setup — simply connect to the DELTA 2 power station to expand capacity.
-
Stackable & Compact: Ergonomic design allows for stacking on top of the DELTA 2 or other units to save space and reduce clutter.
🛡️ Reliable & Safe
-
Built-in Battery Management System (BMS) protects against over-voltage, over-current, over-temperature, short circuits, and other electrical risks.
📍 Ideal For
-
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.
SKU: n/a -
-
Lithium Ion Battery, Solar Batteries
EcoFlow DELTA 2 Portable Power Station
0 out of 5(0)EcoFlow DELTA 2 Features
🔋 High-Capacity & Long-Lasting Battery
-
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.
⚡ Powerful Output
-
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.
⚡ Fast & Flexible Charging
-
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.
📱 Smart & Convenient
-
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.
🏠 Practical & Portable
-
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.
💡 Good For
✔ 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.SKU: n/a -
EcoFlow DELTA 2 Smart Extra Battery
EcoFlow DELTA 2 Smart Extra Battery Features
🔋 Expandable & Long-Life Power
-
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.
-
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.
-
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
-
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.
-
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
-
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).
📦 User-Friendly Design
-
Plug-and-Play: No special setup — simply connect to the DELTA 2 power station to expand capacity.
-
Stackable & Compact: Ergonomic design allows for stacking on top of the DELTA 2 or other units to save space and reduce clutter.
🛡️ Reliable & Safe
-
Built-in Battery Management System (BMS) protects against over-voltage, over-current, over-temperature, short circuits, and other electrical risks.
📍 Ideal For
-
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.
₨ 118,999 ₨ 148,799
EcoFlow DELTA 2 Smart Extra Battery
Expandable Capacity
DELTA 2 expands up to 2048Wh with smart extra battery, keeping your home powered on in any emergency.

Convenient Recharging
DELTA 2 and its Extra Battery charge and discharge in unison. Recharging from portable solar panels, AC outlets, or our Smart Generator is easy.

Fast Recharging
Charge up with DELTA 2 from 0-80% in 80 minutes and 0-100% in 130 minutes with AC input.

Internal Storage Compartment
Get extra storage for accessories conveniently, saving space at home or on the go.

Power Multiple Devices
DELTA 2 fits with every port you’ll ever need to power any devices anywhere, so you will always feel right.

Control from anywhere
Get all the same info about battery percent, remaining recharge time, hours left, and more on the built-in screen. You can check the battery’s status anywhere from the EcoFlow app.

Easy to use
There’s no setup. Just plug it into your power station for more energy storage. Using the EcoFlow app, you can charge and monitor the DELTA 2 Smart Extra Battery with ease.

| Specification | Details |
|---|---|
| Model Name | EcoFlow DELTA 2 Smart Extra Battery 🌟 |
| Capacity | 1,024 Wh (51.2 V) |
| Battery Chemistry | LFP (LiFePO₄) |
| Cycle Life | ~3,000 cycles to 80 %+ capacity |
| Net Weight | ~9.5 kg / 21 lbs |
| Dimensions | 400 × 211 × 281 mm / 15.7 × 8.3 × 11.1 in |
| Input (Extra Battery Port) | 51.2 V ⎓ 1,024 W max (X‑Stream & solar dual charging) |
| Output (Extra Battery Port) | 51.2 V ⎓ 2,048 W max |
| Operating Temp — Optimal | ~20 °C – 30 °C (68 °F – 86 °F) |
| Discharge Temp | -10 °C – 45 °C (14 °F – 113 °F) |
| Charging Temp | 0 °C – 45 °C (32 °F – 113 °F) |
| Storage Temp | -10 °C – 45 °C (14 °F – 113 °F) |
| Protection / Safety | Over‑voltage, overload, over‑temp, short‑circuit, low‑temp, low‑voltage, over‑current protections |
| Applicable Models | EcoFlow DELTA 2 (must be connected to a DELTA 2 to function) |
| Fast Recharge (via DELTA 2) | ~0–80 % in ~80 min; ~0–100 % in ~130 min (AC input) |
Notes:
-
This extra battery cannot be used standalone — it must be connected to an EcoFlow DELTA 2 power station to charge and discharge.
-
The output port rating (2048 W max) refers to how much power can be drawn through the DELTA 2 system when the extra battery is connected, not direct wall outlets on the battery itself.
Based on 0 reviews
Be the first to review “EcoFlow DELTA 2 Smart Extra Battery” Cancel reply
Related products
-
Lithium Ion Battery, Solar Batteries
EcoFlow WAVE 2 Portable Air Conditioner + Add-on Battery
0 out of 5(0)EcoFlow WAVE 2 Portable Air Conditioner Features
❄️ Cooling & Heating Performance
-
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.
🔋 Power & Portability
-
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.
📱 Smart & User-Friendly
-
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.
🏕️ Outdoor & Off-Grid Ready
-
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.
🔌 Add-On Battery Features
-
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.
SKU: n/a -
-
Solar Batteries, Techfine
GoodWe 6kw ES-G2 IP65 Hybrid Solar Inverter
0 out of 5(0)GoodWe 6kw ES-G2 IP65 Inverter Features
Performance & Design
-
Compact, Plug-and-Play Design: Lightweight and elegant, it features quick-connect AC/DC terminals for streamlined installation.
-
Single-Phase with Dual MPPT: Operating at 6 kW, this hybrid inverter boasts two MPPT channels for optimized solar energy harvesting and flexibility with panel configurations.
-
High Efficiency: Achieves peak efficiency around 97.6%, European efficiency of 96.7%, and MPPT efficiency up to 99.9%.
Energy Flow & Backup
-
UPS-Level Backup (<10 ms): Ensures seamless power supply during grid outages, supporting heavy loads like air conditioners with minimal interruption.
-
Parallel Operation (up to 3 units): Supports expandable system design by enabling multiple units in parallel for greater backup capacity.
-
Load & Generator Management: Smart energy control capabilities allow dynamic power flow management across solar, battery, grid, and generator sources.
Battery & Storage Support
-
Low-Voltage Battery Compatible: Supports 48 V systems (battery voltage range 40–60 V), with 60 A continuous charge/discharge current.
-
Optimized Self-Consumption: Intelligent energy flow controls help maximize solar use and minimize utility feed-in and bills.
Safety & Monitoring
-
Robust Protection Suite: Includes integrated protection for SPD (Type II on DC side), anti-islanding, reverse polarity, insulation resistance monitoring, residual current detection, overcurrent, short-circuit, and surge protection. AFCI is available optionally.
-
Smart Home Integration: Supports multiple communications (Wi-Fi, RS485, CAN, SMS) with load control, dynamic power export limiting, and smart home compatibility.
Operational Convenience
-
Fanless & Quiet Operation: Cools via natural convection—no fans, low noise, and reliable performance.
-
Remote Shutdown Capability: Enables safety-compliant remote shutdown via communication interface.
-
Smart Monitoring Tools: LED indicators and app connectivity allow real-time and historical system performance tracking.
SKU: n/a -
-
Lithium Ion Battery, Solar Batteries
EcoFlow DELTA Pro Portable Power Station
0 out of 5(0)EcoFlow DELTA Pro Features
🔋 Core Power & Battery
-
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.
-
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
-
Strong AC Output: Up to 3,600 W continuous AC power — powerful enough for refrigerators, power tools, air conditioners, and more.
-
X-Boost Support: Can increase peak power up to about 4,500 W (single unit) for high-demand devices.
-
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
-
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
-
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.
-
Fast Wall Charging: Fully recharge in roughly 1.9–2.7 hours from a standard AC outlet using X-Stream charging.
-
Solar Compatibility: Solar input up to ~1,600 W — compatible with most third-party solar panels for renewable charging.
-
EV Station Charging: Can be charged at EV fast-charging stations — high-speed recharge on the go (varies by region).
🏠 Smart & Integrated Features
-
Smart Home Integration: Works with an optional Smart Home Panel to integrate with home circuits and provide automatic backup power.
-
Smart Generator Auto-Start: Supports EcoFlow Smart Generator integration — auto-start when battery is low and stop when charged.
-
App & Remote Control: Monitor and control power flows, battery status, settings, and charging via the EcoFlow app or remote.
🔋 Expandable Ecosystem
-
Scalable Capacity: Up to ~25 kWh with additional batteries and system add-ons for long outages or full home power needs.
-
Modular Setup: Compatible with extra batteries, solar trackers, smart generators, and home panels for a fully customizable power system.
🛠 Durability & Practical Design
-
Portable & Heavy-Duty: Built for rugged use — can serve home backup, outdoor jobs, RVs, and off-grid living.
-
High Safety Standards: Built-in battery management system (BMS) protects against over-voltage, over-current, and temperature extremes.
✅ Great For
-
Whole-home backup power during blackouts — keeps essentials running and integrates with home circuits.
-
Off-grid living, cabins, RVs, and outdoor projects with high-demand power needs.
-
Powering heavy appliances like AC units, dryers, refrigerators, and multiple devices simultaneously.
-
Fast recharge on the go — via AC, solar, or EV charging station.
-
Expandable renewable energy setups with solar and battery add-ons.
SKU: n/a -
-
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
🔋 Power & Capacity
-
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.
🔌 Design & Integration
-
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.
🌡️ Operating & Safety
-
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).
🏠 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 EcoFlow’s standard warranty for peace of mind.
SKU: n/a -
EcoFlow GLACIER Classic Portable Refrigerator 










There are no reviews yet.