Output Type: | AC/DC/USB Output |
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System: | Off-Grid system |
Certification: | CE, RoHS, FCC |
Power: | 300W |
Standard: | Standard |
Capacity: | 73000mAh=270wh,3.7V,up to 330wh |
Samples: |
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Customization: |
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FAQ
Q1.What is the lifetime of this product?
A1.Usually 3-5 years in normal condition.
Q2.How to extend the life of this product?
A2.It is best to charge it within 3 months and at least once 6 months.
Q3.How about the warranty?
A3.Normally we offer 12 months warranty, depends on products, some products have
24 months warranty, Contact us for more details.
Suppliers with verified business licenses