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20000 mAh Solar Energy Power Bank

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Technical specifications

Key Features and Advantages

  1. Portability: The folding design makes the power bank compact and lightweight, ideal for outdoor activities like hiking, camping, and traveling.

  2. Eco-friendliness: By harnessing solar energy, it eliminates the need for traditional power sources, reducing environmental pollution and carbon emissions.

  3. Self-sustainability: In outdoor environments, the power bank can recharge itself using sunlight, eliminating the need to search for power outlets.

  4. Versatility: Some solar folding power banks come equipped with additional features like LED lights, multiple USB ports, and wireless charging capabilities.


Usage Tips

  • Optimal Sunlight: Ensure the solar panel is exposed to direct and bright sunlight for maximum charging efficiency.

  • Waterproof and Dustproof: While some models are water-resistant or dust-proof, it's important to avoid prolonged exposure to water or extreme environments.

  • Storage and Maintenance: Store the power bank in a cool, dry place when not in use. Regularly check the circuitry and ports for any damage.


Industry-specific Attributes-
Output InterfaceMicro USB, Type C
Input InterfaceMicro USB, TYPE-C
Socket StandardUniversal
ProtectionOver-discharging, Short Circuit Protection, Over-charging, Low Tension
Other Attributes-
FunctionSolar Panel Charge
TypeUltra Slim, Waterproof, High Capacity, PORTABLE, Power Station
Battery TypeLi-Polymer Battery
Place of OriginGuangdong, China
Brand NameOEM/ODM
Model NumberDN38
Weight536g
Battery Capacity20000mAh
Solar Panel5.5V 330mA 1+3
InputTYPE-C 5V 3A, Micro 5V 2A
OutputTYPE-C 5V 3A, Micro 5V 2.4A
Waterproof LevelIPX5
ColorRed, Orange, Blue, Green, Black
Cycle Life>500 times
Size1558222mm
N.W./G.W.520g/615g
Selling UnitsSingle item
Single package size21X15X5 cm
Single gross weight0.800 kg