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12.8V 21ah 31ah High Capacity off-Grid Solar Charger
US$43.00-80.00
1 Set
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
More Than 5 YearsWarranty
1 YearCondition
NewCertification
ISO, CB, CEApplication
Home, Industrial, CommercialSpecification
NormalAC Charging (Mains)
3-9 HoursAC Output
1 X 220V SocketDC5521 Output
2 X 12V PortsUSB Outputs
2 X USB-a (5V 3A), 1 X USB-C (Pd 18W)LED Light
300 Lumens, 50,000 Hours LifespanUnit Net Weight
2.5kg/3.5kgDevice Compatibility & Runtime
Mobile Phone Approx. 15 Full ChargesTransport Package
CartonSpecification
CustomizTrademark
KAESID/OEM/ODMOrigin
ChinaHS Code
9405410000Production Capacity
100sets Per MonthKey features
LiFePO4 Battery Safety: Built with high-safety lithium iron phosphate batteries for stable performance and long cycle life.
Dual Charging Options: Supports AC wall charging (3-9 hours) and solar panel charging (4-5 hours) for off-grid use.
Multi-Device Compatibility: Equipped with AC, DC, and USB ports to power smartphones, laptops, fans, TVs, and drones simultaneously.
Built-in LED Light: Features a 300-lumen LED light with a 50,000-hour lifespan for camping and emergency illumination.
Compact & Portable Design: Lightweight construction with an integrated handle, ideal for camping, road trips, and field work.
Extended Battery Warranty: Comes with a 3-year warranty specifically for the LiFePO4 battery unit.
ISO Certified Quality: Manufactured under ISO9001 quality management system certification for reliable performance.
Versatile Power Solutions: Available in 300W and 500W models to suit different power needs and usage durations.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤4.87h
About Our Factory & Business Background
AddressRoom 2025, Building A, Beisida Medical Equipment Building, No. 28 Nantong Avenue, Baolong Community, Longgang District, Shenzhen
Our Production Capability & Technical Expertise
Main ProductsKitchen Equipment, Catering Equipment, Kitchen Furniture, Ice Cream Maker, Refrigerator, Bakery Equipment, Ice Maker, Home Appliances, Electric Griddle, Electric Pressure Cooker
Product Q&A
Q:What is the difference between the 300W and 500W portable power station?
A:
The 300W model adopts 268Wh 12.8V 21Ah LiFePO4 battery, net weight 2.5KG, rated 300W modified sine wave output, ideal for light outdoor daily use. The upgraded 500W version comes with 396Wh 12.8V 31Ah large-capacity battery, net weight 3.5KG, 500W high power output, supporting higher-wattage electric appliances for long-time off-grid power supply. Both share the same size, port configuration and appearance.
Q:What type of inverter does this power station use?
A:
Both models adopt modified sine wave inverter, which provides stable and safe power for most daily household, outdoor and digital electronic devices.
Q:What battery cell is built inside the power station?
A:
Built-in premium LiFePO4 (Lithium Iron Phosphate) battery. It features high thermal stability, safer using performance, longer service life than ordinary lithium batteries, and supports 3-year official battery warranty
Q:What charging methods are supported for this power station?
A:
It supports dual charging ways. 1) Mains AC charging: 3-9 hours for 300W model, 4-9 hours for 500W model. 2) Solar panel charging: 18V 100W solar panel takes 4 hours for 300W unit; 18V 120W solar panel takes 5 hours for 500W unit.
Q:Can I charge the power station and power devices simultaneously?
A:
Yes. It supports pass-through charging. You can charge the unit via solar panel or wall power while powering your electronic devices at the same time.
Send Inquiry
*To:
Kaesid Kitchen Equipment (Shenzhen) Co., Ltd.
Kaesid Kitchen Equipment (Shenzhen) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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