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Lithium Ion Battery, Solar Batteries
EcoFlow DELTA 2 Smart Extra Battery
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.
₨ 118,999 ₨ 148,799
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Lithium Ion Battery, Solar Batteries
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.
SKU: n/a -
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Lithium Ion Battery, Solar Batteries
EcoFlow DELTA 2 Portable Power Station
EcoFlow DELTA 2 Features
🔋 High-Capacity & Long-Lasting Battery
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1024 Wh built-in capacity — enough to power devices for hours or support essential appliances during outages.
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Expandable Energy Storage — supports adding one DELTA 2 Extra Battery or DELTA Max Extra Battery to expand capacity up to ~3072 Wh.
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Durable LiFePO₄ Battery Chemistry — long lifespan with ~3000+ cycles to 80 % capacity (~10 years of regular use).
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Advanced Battery Management System (BMS) — protects against overload, overheating, and other risks.
⚡ Powerful Output
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1800 W Pure Sine Wave AC Output — can run most home appliances, power tools, and electronics.
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X-Boost Technology — boosts output for heavier loads up to ~2200–2400 W.
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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.
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Auto EPS/UPS Switch — automatic switch to battery power during grid outages for essential devices.
⚡ Fast & Flexible Charging
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X-Stream Fast Charging (AC) — charges from 0 % to ~80 % in ~50 minutes and 100 % in ~80 minutes (AC).
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Solar Charging Ready — supports up to 500 W solar input with MPPT for efficient green charging.
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DC & Car Charging — supports vehicle charging (12 V/24 V) and DC input for extra flexibility.
📱 Smart & Convenient
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App Control — monitor power use, set schedules, and adjust settings from your smartphone via Wi-Fi or Bluetooth.
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Part of EcoFlow Ecosystem — integrates with EcoFlow solar panels, extra batteries, and accessories like portable air conditioners or other devices.
🏠 Practical & Portable
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Home Backup-Ready — can be used as a plug-and-play backup power system with partial home integration.
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Lightweight for Its Class (~27 lb / 12 kg) — portable enough for outdoor trips, RVs, job sites, and emergency kits.
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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 -
₨ 278,999 for 2 item(s)
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:
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This extra battery cannot be used standalone — it must be connected to an EcoFlow DELTA 2 power station to charge and discharge.
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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.
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EcoFlow RAPID (10000mAh) Magnetic Power Bank
EcoFlow RAPID (10000mAh) Power Bank Features
🔋 Battery & Charging
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Large 10000 mAh Capacity — plenty of portable power for phones, tablets, earbuds, and small devices on-the-go.
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Fast Wired Charging (Up to 65 W) via built-in USB-C cable — significantly speeds up charging/recharging.
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Flash Recharge Support — gets to ~70 % in ~33 minutes and full in ~59 minutes on suitable chargers.
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Qi2-Certified 15 W Wireless Charging — quick wireless charging for compatible devices like recent iPhones.
📱 Smart & Display Features
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Smart Digital Display (TFT screen) — shows battery level, output status, and recharge time at a glance.
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App Control & Customisation — use the EcoFlow app to personalise the display, enable Healthy Charging Mode, and even locate the device with an embedded buzzer.
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Bluetooth Connectivity — smart features and monitoring via the EcoFlow app.
📌 Design & Magnetic Convenience
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Strong Magnetic Attachment — N52 magnets provide a secure, anti-slip grip to compatible phones, making wireless use more reliable.
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Built-In Kickstand — supports vertical or horizontal placement for hands-free viewing (video, calls, clock display).
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Compact & Portable — slim, pocketable design (≈108 × 70 × 22.9 mm) and lightweight (~258 g).
❄️ Temperature & Safety
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Advanced Temperature Monitoring — rugged internal cooling system with real-time monitoring (~4.32 million checks/day) to prevent overheating and improve safety/lifespan.
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Low-Temp Operation Structure — helps maintain performance and battery health during magnetic charging.
📦 Compatibility & Use Cases
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Broad Device Support — charges phones, tablets, laptops, earbuds, and other USB-C devices; wireless charging works best with Qi2-compatible devices (like newer iPhones).
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Great for Travel & Daily Use — ideal for trips, commuting, or anywhere you need reliable portable power.
SKU: n/a -
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Lithium Ion Battery, Solar Batteries
EcoFlow DELTA 2 Max Portable Power Station
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.
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Solar-powered energy storage systems with high MPPT efficiency.
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Smart monitoring & energy management via mobile app
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Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar Batteries
DYNESS 51V-100A DL5.0C Lithium Battery
Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar BatteriesDYNESS 51V-100A DL5.0C Lithium Battery
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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Optional App/Remote Monitoring: Optional Wi‑Fi/APP monitoring and remote firmware upgrade support available.
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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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Reliable Backup Power: Keeps essential circuits running during grid outages.
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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.
SKU: n/a -
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