Home > >Energy Savings
Best Match
  • Best Match
  • New Arrival
  • Price: Lowest first
  • Price: Highest first
  • 17% OFF
    (1)
    • 800W Pure Sine Wave AC Output
    • 512Wh Capacity
    • LiFePO4 Battery with 3,500+ Life Cycles to 80%
    • AC Charge in 1.5 Hours, Solar Charge in 2.5 Hours
    • AC + Solar Charge in 1.2 Hours
    • 200W Max. Solar Input
    • 8 Outputs for Charging Multiple Devices at once
    In Stock
    299,00 € 359,99 €
    SHOP NOW
    Reduced price!
  • 50% OFF
    (1)
    • Super Large Capacity 2048Wh and High Output 2400W
    • 2400W AC Output, 2048Wh Capacity
    • LifePO4 Battery Offers 3500+ Battery Cycles
    • Ultra Fast Charging Within 1.5 Hours
    • 6 Multi-function Sockets and Protective Covers
    In Stock
    1 099,00 € 2 194,00 €
    Pre-Sale Coupon
    SHOP NOW
    Reduced price!
  • 56% OFF
    (8)

    • Super Large Capacity 2048Wh and High Output 2400W

    • 2400W AC Output, 2048Wh Capacity

    • LifePO4 Battery Offers 3500+ Battery Cycles

    • Ultra Fast Charging Within 1.5 Hours

    • 6 Multi-function Sockets and Protective Covers

    In Stock
    799,00 € 1 799,00 €
    Coupon
    SHOP NOW
    Reduced price!
  • 53% OFF
    (1)
    • 16384Wh Huge Capacity - Expand up to 7 x B2000 Expansion Batteries (Each 2048Wh)
    • Compatible with Maximum 24V Input Micro Inverters
    • Max. AC1800W Fast Charging - From 0% To 80% in 1.5 Hours
    • 2000W UPS < 10ms - Offer Power Instantly When Blackouts Occur
    • PV1000W + AC1500W Dual Recharge - Charge to 80% Just in 1 Hour
    • 6 Charging Ways
    In Stock
    1 899,00 € 3 998,00 €
    SHOP NOW
    Reduced price!
  • 13% OFF
    (2)
    • Ultra-large Capacity of 2160Wh and 2400W AC Output
    • Designed with 5 levels charging efficiency.
    • Battery Management System (BMS) & Uninterrupted Power Supply (UPS)
    • It supports charging 13 devices simultaneously.
    In Stock
    1 038,00 € 1 198,00 €
    SHOP NOW
    Reduced price!
  • 11% OFF
    (8)
    • Ultra-large Capacity of 2160Wh and 2400W AC Output
    • Designed with 5 levels charging efficiency.
    • Battery Management System (BMS) & Uninterrupted Power Supply (UPS)
    • It supports charging 13 devices simultaneously. 
    In Stock
    799,00 € 899,00 €
    Coupon
    SHOP NOW
    Reduced price!
  • 57% OFF
    (5)
    • 16384Wh Huge Capacity - Expand up to 7 x B2000 Expansion Batteries (Each 2048Wh)
    • Compatible with Maximum 24V Input Micro Inverters
    • Max. AC1800W Fast Charging - From 0% To 80% in 1.5 Hours
    • 2000W UPS < 10ms - Offer Power Instantly When Blackouts Occur
    • PV1000W + AC1500W Dual Recharge - Charge to 80% Just in 1 Hour
    • 6 Charging Ways
    In Stock
    999,00 € 2 299,00 €
    SHOP NOW
    Reduced price!
  • 25% OFF
    (5)
    • 2304Wh Battery Capacity and 2500W Output Power
    • It has 12 outputs and supports fast full charge in 1.5 hours.
    • Suitable for home emergency, outdoor camping and mobile operation use, providing you with a reliable mobile power source.
    • Built-in battery management system protects your safe use.
    • Adopting LiFePO4 battery, it supports 3500 times deep cycles and has a service life of more than 10 years.
    • It supports UPS to avoid inconvenience and loss caused by sudden power failure.
    In Stock
    749,00 € 999,00 €
    SHOP NOW
    Reduced price!
  • 20% OFF
    (8)
    • 4 levels of input power freely adjustable, only 1 hour can charge 80%.
    • LiFePO4 battery for long life and high safety.
    • 3500 Deep Cycles and 2400W AC Output
    • It has 13 multifunctional sockets and can power 99% of electrical appliances.
    • The BMS technology ensures safety of use and the LCD display makes all information clear at a glance.
    • It supports APP control.
    In Stock
    799,00 € 999,00 €
    SHOP NOW
    Reduced price!
  • New 22% OFF
    (4)
    • Weighing only 7.6kg, it is lightweight and easy to carry and features advanced SiC technology for 95% energy efficiency.
    • It comes with 9 multi-functional ports and support AC, solar or car socket charging.
    • It can be fully charged in 1.5 hours.
    • Powered by LiFePO₄ batteries and offers 2000 cycles.
    • Smart App Control and 30dB Low Noise Operation
    • It has multiple ambient light modes and can operates at -20°C to 45°C (-4°F to 113°F).
    In Stock
    349,99 € 449,99 €
    SHOP NOW
    Reduced price!
  • New 11% OFF
    (4)
    • Fully Charged in 55 Minutes
    • Equipped with 13 ports and 3600W max output power, it supports powering 99% of home appliances and mobile devices.
    • It is made of high-quality LFP battery and SiC materials, providing up to 6000 times cycle life.
    • Intelligent App Control and Multiple Ambient Light Modes
    • Only 16.5kg, a great companion for the outdoors.
    • It supports charging and discharging at -20°C to 45°C (-4°F to 113°F) and supports 30dB low noise operation.
    In Stock
    799,99 € 899,99 €
    SHOP NOW
    Reduced price!
  • 5% OFF
    (4)
    • It can connect two additional battery packs to extend the battery capacity to 11520Wh.
    • Equipped with 3600W AC output and 3840Wh high-capacity power, it can support 99.99% of household appliances.
    • 13 Output Ports and 5 Charging Speeds
    • 1.5h Full Charge and 6500 Cycles
    • With EV-grade LiFePO4 battery, 2500W UPS and BMS to provide a safer using experience. 
    • Smarter APP Control
    In Stock
    1 799,00 € 1 899,00 €
    Coupon
    SHOP NOW
    Reduced price!
  • 3% OFF
    (4)
    • It features a high-performance 58.4V 20A Li-Ion quick charger, a 2.8-inch LCD touchscreen and a 78.74-inch battery mounting strap.
    • 10240W Max. Load Power and 80% Depth of Discharge
    • 200A Bluetooth BMS supports real-time battery monitoring for safer use.
    • Supports 6,000 deep cycles, 10 times more than traditional lead-acid batteries.
    • Designed for 48V golf carts and trolling motors.
    • Equipped with high-density A-grade cells and ABS battery case with IP67 protection.
    In Stock
    1 749,00 € 1 799,00 €
    SHOP NOW
    Reduced price!
  • 22% OFF
    (4)
    • Uses a 3600W rated pure sine wave AC inverter.
    • It is equipped with 14 outlets.
    • 57600Wh Max Battery
    • It supports 5 LED light modes for illumination and distress.
    • The UV resistant feature and UL94V-0 flame retardant casing prolongs the life of the product.
    • It is designed with 0.8 metre vertical drop protection.
    In Stock
    1 399,00 € 1 799,00 €
    SHOP NOW
    Reduced price!
  • 8% OFF
    (4)
    • It supports simultaneous connection of 2 solar modules with power up to 800Wp.
    • Plug and play, easy to operate.
    • Supports working in negative temperatures and also has an IP67 protection rating, making it very reliable.
    • Easy remote control via Wi-Fi and apps.
    • Compatible with most solar devices and microwave ovens on the market.
    • Great choice for 600/800W microwave ovens.
    In Stock
    1 099,00 € 1 199,00 €
    SHOP NOW
    Reduced price!
  • 23% OFF
    (4)
    • Adopting LiFePO4 technology, it supports 3,500+ life cycles with long cycle life and high safety.
    • It has a large capacity of 3,600Wh and a maximum total output power of 6,000W.
    • Equipped with 4 AC power outlets, 2 PD 100W USB Type-C, 3 PD 18W USB Type-A, 1 PD 12W USB Type-A and 1 120W cigarette lighter outlet.
    • Equipped with easy-to-move industrial wheels and an extendable handle, along with a compact design, it's perfect for the outdoors.
    • It supports 2200W AC input power, 2400W solar input power and 240W automotive input power.
    • 5 LED light Modes and Smart APP Control
    • Splash and Dust-proof Protection
    In Stock
    1 699,00 € 2 199,00 €
    Coupon
    SHOP NOW
    Reduced price!
  • 25% OFF
    (4)
    • It has a capacity of 1,872Wh and supports expansion to 20,592Wh.
    • Built-in 25W subwoofer and 10W tweeter.
    • 2400W Output Power and 16 Output Ports.
    • Charges to 80% in just 1.2 hours.
    • It supports APP control and has LED lights with five lighting modes.
    • UPS <0.01s ensures seamless use without breaking power.
    In Stock
    749,00 € 999,00 €
    SHOP NOW
    Reduced price!
  • New 14% OFF
    (2)
    • It supports 0-80% charging in 50 minutes.
    • 1100.25Wh Battery Capacity and 10 Output Ports
    • It uses LiFePO4 battery for long life and high safety, and supports long standby time.
    • The built-in battery management system intelligently controls the charging and discharging process.
    • Uninterruptible Power Supply (UPS) function in less than 20 ms.
    In Stock
    429,00 € 499,00 €
    SHOP NOW
    Reduced price!
  • New 21% OFF
    (0)
    • 1024Wh battery capacity and 1200W continuous power provide sufficient power support.
    • Only 11.5kg, best choice for outdoor activities, home emergency and daily use.
    • 5 Gears of Charging Speed Adjustment and 7 Output Ports
    • Over 4000 cycles, long service life.
    • Adopts UPS to ensure uninterrupted operation.
    • Low noise operation, only 60 dB even at maximum power operation within 1m.
    In Stock
    639,00 € 808,00 €
    Coupon
    SHOP NOW
    Reduced price!
  • 6% OFF
    (0)
    • 3840Wh High-Capacity LiFePO4 Battery
    • 6500+ deep cycles for long life.
    • Fast charging port helps to realize efficient charging.
    • Perfectly adapted to FOSSiBOT F3600 Pro
    • Excellent choice for extended power
    In Stock
    1 499,00 € 1 599,00 €
    SHOP NOW
    Reduced price!
  • 8% OFF
    (0)
    • It supports 3000W power rating and has 80A MPPT solar controller.
    • Adopting pure sine wave, the power is more stable and safer.
    • 400V DC Input
    • Built-in WiFi for easy connection.
    • Equipped with anti-twilight kit and has overcharge protection and smart frequency sensing.
    • Intelligent LCD display shows the device status in real time.
    In Stock
    229,00 € 249,00 €
    SHOP NOW
    Reduced price!
  • 8% OFF
    (0)
    In Stock
    369,00 € 399,99 €
    SHOP NOW
    Reduced price!
  • 14% OFF
    (0)
    In Stock
    59,99 € 69,99 €
    SHOP NOW
    Reduced price!
  • 8% OFF
    (0)
    • It has 1,872Wh capacity and is expandable to 20,592Wh with 10 BP2400 batteries.
    • The cable-free stacking design prevents cable clutter and also ensures reliable connections.
    • The ergonomic portable design is easy to carry.
    • Separate top and bottom modules can be used independently or stacked for greater flexibility and convenience.
    In Stock
    699,00 € 759,00 €
    SHOP NOW
    Reduced price!

Site Map

MY ACCOUNT

Support Center

SHOP INFORMATION

We use cookies to ensure that we give you the best experience on our website. By continuing to browse the site, you agree to our use of Cookies . I agree

Popular Tags

Copyright © 2025 Geekmaxi.com. All Rights Reserved.

×
Tips
Remove selected from your cart?
OK Yes No