-
Lithium Ion Battery, Solar Batteries
EcoFlow DELTA Pro Smart Extra Battery
0 out of 5(0)EcoFlow DELTA Pro Smart Extra Battery Features
🔋 Core Features
-
Expandable Capacity: Adds an extra 3600 Wh of usable energy to your DELTA Pro, letting you double (7.2 kWh) or triple (10.8 kWh) total storage by connecting up to two Smart Extra Batteries.
-
LFP Battery Chemistry: Uses long-lasting LiFePO₄ cells that deliver excellent durability and safety.
-
Long Cycle Life: Rated for up to 6,500 cycles to 50 % capacity and 3,500 cycles to 80 % capacity, meaning a ~10-year lifespan with daily use.
-
Plug-and-Play Integration: Simply connect to your DELTA Pro — no complex setup required. The system automatically charges and discharges in unison with the main unit.
-
Seamless Charging: Supports all DELTA Pro charging methods — AC wall outlets, solar panels, EV charging stations, Smart Generator, and more — so you can recharge wherever you are.
-
Smart Monitoring: Built-in LCD screen shows battery percentage, input/output power, and time remaining; you can also monitor it via the EcoFlow app.
-
Emergency Ready: Can be charged directly from the EcoFlow Smart Generator even when not connected to the DELTA Pro — useful in power outages.
-
Home Integration Support: When paired with DELTA Pro and compatible hardware (like Smart Home Panels), it becomes part of peak-shaving, home backup, and continuous power management systems.
📦 Specifications (Quick Look)
-
Capacity: ~3600 Wh extra energy
-
Battery Chemistry: LiFePO₄ (LFP)
-
Cycle Life: 6,500 cycles to 50 % / 3,500 to 80 %
-
Weight: Approx. 84 lbs (38 kg)
-
Dimensions: ~25 × 11.2 × 16.4 in (63.5 × 28.5 × 41.6 cm)
-
Compatible Models: EcoFlow DELTA Pro (only)
✅ Great For
-
Extending backup power for DELTA Pro systems — ideal during extended outages or when running more devices longer.
-
Off-grid and outdoor use — provides extra energy capacity for cabins, RVs, or remote locations.
-
Home energy storage setups — integrates into larger storage solutions and peak shaving strategies.
-
Flexible recharging with multiple power sources including solar, EV chargers, and generators.
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 -
EcoFlow DELTA Pro Smart Extra Battery
EcoFlow DELTA Pro Smart Extra Battery Features
🔋 Core Features
-
Expandable Capacity: Adds an extra 3600 Wh of usable energy to your DELTA Pro, letting you double (7.2 kWh) or triple (10.8 kWh) total storage by connecting up to two Smart Extra Batteries.
-
LFP Battery Chemistry: Uses long-lasting LiFePO₄ cells that deliver excellent durability and safety.
-
Long Cycle Life: Rated for up to 6,500 cycles to 50 % capacity and 3,500 cycles to 80 % capacity, meaning a ~10-year lifespan with daily use.
-
Plug-and-Play Integration: Simply connect to your DELTA Pro — no complex setup required. The system automatically charges and discharges in unison with the main unit.
-
Seamless Charging: Supports all DELTA Pro charging methods — AC wall outlets, solar panels, EV charging stations, Smart Generator, and more — so you can recharge wherever you are.
-
Smart Monitoring: Built-in LCD screen shows battery percentage, input/output power, and time remaining; you can also monitor it via the EcoFlow app.
-
Emergency Ready: Can be charged directly from the EcoFlow Smart Generator even when not connected to the DELTA Pro — useful in power outages.
-
Home Integration Support: When paired with DELTA Pro and compatible hardware (like Smart Home Panels), it becomes part of peak-shaving, home backup, and continuous power management systems.
📦 Specifications (Quick Look)
-
Capacity: ~3600 Wh extra energy
-
Battery Chemistry: LiFePO₄ (LFP)
-
Cycle Life: 6,500 cycles to 50 % / 3,500 to 80 %
-
Weight: Approx. 84 lbs (38 kg)
-
Dimensions: ~25 × 11.2 × 16.4 in (63.5 × 28.5 × 41.6 cm)
-
Compatible Models: EcoFlow DELTA Pro (only)
✅ Great For
-
Extending backup power for DELTA Pro systems — ideal during extended outages or when running more devices longer.
-
Off-grid and outdoor use — provides extra energy capacity for cabins, RVs, or remote locations.
-
Home energy storage setups — integrates into larger storage solutions and peak shaving strategies.
-
Flexible recharging with multiple power sources including solar, EV chargers, and generators.
₨ 392,000 ₨ 520,999
EcoFlow DELTA Pro Smart Extra Battery
Triple power & save up to 30% on costs
3-10kWh expandable capacity to fit your energy storage needs. Add up to two DELTA Pro Smart Extra Batteries to gain a capacity of 10.8kWh, ideal for home backup, RVing, outdoor adventures, and everyday use. Much more affordable, it costs up to 30% less than a power station of the same capacity.

Charge anytime, anywhere
DELTA Pro’s Smart Extra Battery benefits from all the charging methods DELTA Pro has, including
6500W MultiCharge. That means you can charge anytime, anywhere as long as your extra battery is
connected to DELTA Pro. Once connected, they’ll charge/discharge in uinison, keeping the battery
percent level across both units.

10-year lifespan with an LFP battery
With its upgraded LFP battery chemistry, the DELTA Pro Smart Extra Battery has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You’ll get pretty much 10 years of power, even if you use it every day. That’s 6× longer than other power stations with a similar capacity and output.

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 Pro Smart Extra Battery with ease.

Ready for any emergency
| Specification | Detail |
|---|---|
| Model Name | DELTA Pro Smart Extra Battery |
| Capacity | 3600 Wh |
| Battery Chemistry | LFP (Lithium Iron Phosphate) |
| Battery Cycle Life | ~6,500 cycles to 50% / ~3,500 cycles to 80% capacity |
| Weight | Approx. 84 lbs / 38 kg |
| Dimensions | 25 × 11.2 × 16.4 in / 63.5 × 28.5 × 41.6 cm |
| Applicable Models | EcoFlow DELTA Pro series |
| Extra Battery Port Input | 48 V, up to 3200 W Max |
| Extra Battery Port Output | 45 V–54 V, up to 4260 W Max |
| Shelf Life | 1 year (after full charge) |
| Operating Temperature Range | Charging: 0°C–45°C; Discharging: -10°C–45°C; Optimal ~20°C–30°C |
| Storage Temperature | -10°C to 45°C (optimal 20°C–30°C) |
| Protections / Safety | Overload, Over Temp, Short Circuit, Low Temp, Low Voltage, Overcurrent protections |
Based on 0 reviews
Be the first to review “EcoFlow DELTA Pro Smart Extra Battery” Cancel reply
Related products
-
Lithium Ion Battery, Solar Batteries
EcoFlow DELTA 2 E980 Portable Power Station
0 out of 5(0)EcoFlow DELTA 2 E980 Features
🔋 Battery & Performance
-
980 Wh Capacity — ample energy to power devices for hours during outages or off-grid trips.
-
Long-Life LiFePO₄ Battery — durable lithium iron phosphate chemistry with 3000+ cycles while retaining ~80 % capacity for years of service.
-
Fast AC Charging — recharge from 0 % to 100 % in about 2 hours with AC input using EcoFlow’s fast charge.
-
Multiple Charging Methods — supports charging from AC wall outlets, solar panels, car charging, and DC input for flexible power anywhere.
⚡ Power Output
-
AC Output: Rated 500 W continuous with X-Boost up to 650 W, capable of powering small appliances, lights, and electronics.
-
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.
-
EPS/UPS Functionality (<30 ms) — seamless automatic switching to battery power in outages, ideal for sensitive electronics (e.g., computers, routers).
🔌 Connectivity & Smart Control
-
App Support & Connectivity: Connect via Wi-Fi and Bluetooth to monitor battery status, output/input, and settings from the EcoFlow app.
🏕️ Design & Portability
-
Portable & Lightweight: Compact design weighing ~12–13 kg, easy to carry for outdoor use and storage.
-
Durable Build: Solid construction suited to everyday use, camping, home, and mobile applications.
🌞 Solar & Off-Grid Ready
-
Solar Recharge Support: Works with solar panels (up to ~500 W input) — recharge in ~2.9 hours under good sun.
-
Car Charging Support: Recharge via vehicle power (12 V/24 V) when grid power isn’t available.
🏡 Good For
-
Home Backup Power — running essentials during outages, with quick switchover to battery power.
-
Camping & Outdoor Use — keeping devices, lights, and small appliances powered off-grid.
-
Travel or RV Life — flexible charging options from AC, solar, or car.
SKU: n/a -
-
Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar Batteries
DYNESS 51V-100A DL5.0C PRO Lithium Battery
Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar BatteriesDYNESS 51V-100A DL5.0C PRO Lithium Battery
0 out of 5(0)DYNESS 51V-100A DL5.0C PRO Features
High-Capacity & Scalable Performance
-
5.12 kWh Nominal Capacity: Provides substantial energy storage for homes and small commercial systems.
-
LiFePO₄ Battery Chemistry: Uses safe and stable lithium iron phosphate cells for long life and reliability.
-
100 Ah at 51.2 V Nominal: Balanced capacity and voltage for 48 V solar- and inverter-based systems.
-
1C Discharge Capability: Supports steady load powering and reliable energy delivery during outages.
Flexible Expansion & System Design
-
Up to 50 Units in Parallel: Scale from a single 5.12 kWh to high-capacity systems (up to ~256 kWh or more) as needs grow.
-
Modular Installation: Easily expand or tailor capacity for residential and commercial applications.
Installation & Integration
-
Wall or Floor Mount: Supports both mounting options with a compact, space-saving footprint.
-
Wide Compatibility: Works with leading hybrid and solar inverters from brands like SMA, Victron, Solis, GoodWe, Deye, LuxPower, and more (varies by region and firmware/version).
-
Standard Communication: CAN / RS485 interfaces for inverter integration and system communication.
Smart Management & Monitoring
-
Real-Time System Monitoring: Built-in support for Wi-Fi/OTA enables remote monitoring and firmware updates (optional or included depending on region).
-
Smart BMS Protection: Provides multiple safeguards including over-charge, over-discharge, over-temperature, over-current, and short-circuit protections for safe, long-term operation.
Durability & Safe Operation
-
≥6000 Life Cycles: Designed for extended service life even under frequent charge/discharge cycles.
-
Wide Operating Temperature: Typically operates across a broad temperature range (e.g., −20 °C to 55 °C) — often with optional self-heating for cold environments.
-
Optional Fire Suppression: Can include an intelligent fire extinguishing system capable of detecting and extinguishing a fire in ~5 s (optional accessory in some configurations).
-
IP20 Indoor Protection: Suitable for indoor installation, protected against dust and physical contact hazards.
Good For
-
Solar Energy Storage: Stores excess PV generation for night or cloudy days.
-
Backup Power: Keeps essentials running during utility outages.
-
Hybrid & Off-Grid Systems: Works with hybrid inverters for energy optimization and load shifting.
-
Expandable Storage Solutions: Easily scalable for larger energy systems by adding more units in parallel.
SKU: n/a -
-
Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar Batteries
HYUNDAI BALANTY BLT2.5-1C 25.6V 100AH Lithium Ion Battery
Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar BatteriesHYUNDAI BALANTY BLT2.5-1C 25.6V 100AH Lithium Ion Battery
0 out of 5(0)HYUNDAI BALANTY 25.6V 100AH Features
- 2.56kWh Energy Storage – Reliable backup power for small solar and backup systems.
- 100Ah Battery Capacity – Provides stable and consistent energy output.
- 24V Lithium Battery – Ideal for low-voltage solar and inverter applications.
- LiFePO4 Technology – Safe, durable, and long-lasting battery chemistry.
- Smart BMS Protection – Protects against overcharging, over-discharging, overheating, and short circuits.
- 8000 Life Cycles – Ensures years of dependable performance.
- Deep Cycle Design – Delivers maximum usable energy with longer battery life.
- High Efficiency Performance – Optimized for efficient charging and discharging.
- Compact & Lightweight Design – Easy to install and maintain.
- Low Maintenance Operation – Hassle-free performance without regular servicing.
- Expandable Energy Storage – Supports larger energy storage setups when required.
- Ideal for Solar Applications – Perfect for homes, UPS systems, backup power, and off-grid solar installations.
- Warranty – 7 years replacement warranty.
SKU: n/a -
Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar Batteries
DYNESS POWERBRICK 51V 280AH Lithium Battery
Batteries, Lithium Ion Battery, Lithium-Ion Batteries, Solar BatteriesDYNESS POWERBRICK 51V 280AH Lithium Battery
0 out of 5(0)DYNESS POWERBRICK 51V 280AH Features
High-Capacity & Reliable Energy Storage
-
Large Capacity: Nominal energy of ~14.336 kWh with a 51.2 V / 280 Ah LiFePO₄ battery — ideal for significant residential or commercial storage needs.
-
Advanced LiFePO₄ Chemistry: Stable and safe Lithium Iron Phosphate (LiFePO₄) cells offer superior thermal stability, safety, and longer life compared to traditional lead-acid batteries.
-
High Depth of Discharge: Up to 95 % usable capacity — lets you use most of the battery’s 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:
• Recommended charge/discharge current ~140 A (0.5C)
• Max charge current ~200 A
• Max discharge current ~200 A -
These high currents support powering large inverter loads in backup or off-grid systems.
-
Continuous Discharge Power: Capable of supporting up to ~10 kW of continuous discharge in some configurations.
Smart Management & Connectivity
-
Integrated Battery Management System (BMS): Provides protections against over-charge, over-discharge, over-current, over-temperature, and short circuits for safer long-term use.
-
Communication Interfaces: CAN and RS485 communication protocols enable easy connection to inverters and monitoring systems.
-
Built-in Wi-Fi Module: Some models include Wi-Fi for live system monitoring and OTA firmware updates via mobile apps.
Modular & Scalable
-
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
-
Safety Certifications: Meets global safety standards including UN38.3, CE, and IEC62619.
-
Optional Fire Protection System: Some versions support an aerosol fire extinguishing module for enhanced protection in harsh environments.
-
Protection Rating: Typically IP20 for indoor battery installations.
Design & Installation
-
Robust, Compact Build: Designed for floor-standing residential energy storage.
-
Easy Installation: Smaller footprint and lighter weight profile compared to older battery designs make installation easier.
-
Wide Operating Temperature: Operates from 0 °C to 55 °C for charging and –20 °C to 55 °C for discharging, accommodating various climates.
Good For
-
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.
SKU: n/a -
EcoFlow RAPID (5000mAh) Magnetic Power Bank 







There are no reviews yet.