Best 24v 4.0ah USB Battery 2-pack Starter Kit & Dual Port Rapid Charger in 2025
Updated on June 2025
#1
Recommended
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- Includes two 4.0Ah USB batteries and a dual-port rapid charger compatible with Greenworks 24V or 48V products.
- Lithium-ion battery provides consistent power without memory loss after charging.
- Features an on-board charge indicator to display remaining power levels.
- Equipped with a USB port to charge portable devices such as phones and tablets.
- Warranty covers the battery and charger for three years, ensuring protection for your purchase.
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- Includes two 4.0Ah USB batteries and a dual-port rapid charger compatible with Greenworks 24V or 48V products.
- Lithium-ion battery provides consistent power without memory loss after charging.
- Features an on-board charge indicator to display remaining power levels.
- Equipped with a USB port to charge portable devices such as phones and tablets.
- Warranty covers the battery and charger for three years, ensuring protection for your purchase.
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#2
Solar & Wind Power Inverters
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- 8KW low frequency power inverter with a 24kW peak output and 48V DC input. Features split-phase output of 110/120 Vac, configurable via an LCD screen for 50 or 60Hz. Compatible with various battery types, including Lead-Acid and Lithium, and can work with mains or generator power.
- Equipped with dual 80A MPPT solar charge controllers and can handle two PV strings for a maximum of 4500W input. Supports up to 240A charging current and features automatic fan control that adjusts speed based on temperature conditions.
- Offers three operational modes: AC priority, DC priority, and Intelligent mode. Supports both common household and inductive loads like refrigerators and air conditioners. Charging current is adjustable via the LCD interface.
- Features a built-in pure copper transformer for enhanced durability and protection against overload, short circuit, and voltage issues. Synchronized AC output with the power source ensures safe seamless operation.
- Complies with ETL certification to UL 1741 standards, ensuring stringent quality control throughout production and shipment processes, and aims for reliable clean energy solutions.
- This GS Series inverter provides a low frequency pure sine wave conversion from 48V DC to 220V AC. Incorporates advanced DSP technology for compact design and includes two 80A MPPT solar charge controllers, ideal for diverse power needs, especially in off-grid locations.
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- 8KW low frequency power inverter with a 24kW peak output and 48V DC input. Features split-phase output of 110/120 Vac, configurable via an LCD screen for 50 or 60Hz. Compatible with various battery types, including Lead-Acid and Lithium, and can work with mains or generator power.
- Equipped with dual 80A MPPT solar charge controllers and can handle two PV strings for a maximum of 4500W input. Supports up to 240A charging current and features automatic fan control that adjusts speed based on temperature conditions.
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#3
Solar Panels
23% Off
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- Compact design with 1,500W AC output and 3,000W surge peak; can power AC units, fridges, and more; only weighs 23.8 lbs making it ideal for outdoor trips.
- Charges from 0% to 100% in one hour via Jackery App with safety technology; default charging time is 1.7 hours for optimal battery health.
- Durable LFP battery offers over 70% capacity retention after 4,000 charge cycles, ensuring a lifespan exceeding 10 years.
- Equipped with various ports including two USB-C, one USB-A, one DC car port, and three AC ports for simultaneous device charging; PD 100W USB-C charging for fast power delivery.
- Control charging modes through Jackery App, including emergency charging and energy efficiency mode for tailored use.
- Included items: Explorer 1000 v2, 200W Solar Panel, user manual, AC charging cable, and 5 years of service coverage.
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- Compact design with 1,500W AC output and 3,000W surge peak; can power AC units, fridges, and more; only weighs 23.8 lbs making it ideal for outdoor trips.
- Charges from 0% to 100% in one hour via Jackery App with safety technology; default charging time is 1.7 hours for optimal battery health.
- Durable LFP battery offers over 70% capacity retention after 4,000 charge cycles, ensuring a lifespan exceeding 10 years.
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#4
Renewable Energy Controllers
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- Efficient Solar Charging: The Victron Energy SmartSolar MPPT charge controller optimizes solar energy conversion for enhanced battery life.
- Optimal Power Output: Featuring advanced tracking and charge algorithms, this controller ensures maximum energy output even in partially shaded conditions.
- Synchronized Operation: Multiple Victron MPPT controllers can synchronize to optimize charge stages and enhance battery longevity across the system.
- User-Friendly Connectivity: Use the VictronConnect app for real-time monitoring, performance history, and easy configuration of device settings and updates.
- Automated Load Management: Directly power devices with automatic load disconnection to prevent battery over-discharge based on customizable voltage settings.
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- Efficient Solar Charging: The Victron Energy SmartSolar MPPT charge controller optimizes solar energy conversion for enhanced battery life.
- Optimal Power Output: Featuring advanced tracking and charge algorithms, this controller ensures maximum energy output even in partially shaded conditions.
- Synchronized Operation: Multiple Victron MPPT controllers can synchronize to optimize charge stages and enhance battery longevity across the system.
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#5
Solar & Wind Power Parts & Accessories
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- 【High-quality Materials】Solar Panel Wire is made of pure copper with tin coating, which provides good conductivity and the ability to resist oxidation. 84 strands 0.285 mm tinned copper wire are inside each 10 gauge cable. Compared with aluminum materials, it has lower resistance and higher conductivity. Easy to weld, peel, cut.
- 【Wide Range of Applications】Solar panel extension cable is widely used in various low-voltage electronic equipment wiring scenarios, such as solar panels, ships, ships, automobiles, RVs, LEDs, DC circuits, and inverter wiring.
- 【Low Power Loss】Large diameter (6mm) 10 AWG solar wire can minimize power loss in solar panel system, 6mm² thick enough to drive current and voltage (DC: 1.8KV; AC: 0.6~1KV).
- 【TUV Certification】The solar cable wire's operating temperature up to -40℉ ~ +194℉（-40℃~90℃）. UV resistant and waterproof weather resistant and electrically insulating,TUV tested cable. durable with more than 30 year lifespan for outdoor use.
- 【Best Service】60ft red & 60ft black solar wires, total 120ft. 2 years long term warranty, if you have any questions, please feel free to contact us, we will provide you with a satisfactory solution ASAP.
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- 【High-quality Materials】Solar Panel Wire is made of pure copper with tin coating, which provides good conductivity and the ability to resist oxidation. 84 strands 0.285 mm tinned copper wire are inside each 10 gauge cable. Compared with aluminum materials, it has lower resistance and higher conductivity. Easy to weld, peel, cut.
- 【Wide Range of Applications】Solar panel extension cable is widely used in various low-voltage electronic equipment wiring scenarios, such as solar panels, ships, ships, automobiles, RVs, LEDs, DC circuits, and inverter wiring.
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