Good Sunshine
China [CN] 
| Battery Capacity: | power bank battery charger 20000 mah |
| Battery Cell Type: | Li-polymer battery cells, grade A, brand new |
| Case materials: | ABS |
| N.W.: | 220g |
| Size: | 147*74*14mm |
| Conversion rate: | Up to 85%-88% |
| Warranty: | 15 months |
| LOGO: | OEM/ODM welcomed |
| Rated Input: | DC 5V, 1A |
| Rated Output: | DC 5V, 1A/2A |
| Self-Charging Time: | 7 hours |
| Fully Charging Iphone | over 2.3 times ( Iphone battery 1430mAh) |
| Working Temperature: | 0°C-40°C |
| Working Humidity: | ≤90% |
| Storage Temperature: | -10°C -25°C |
| Storage Humidity: | 65%-20% |
| Estimated Recharge Cycles | Charge from 0 to 100% Up to 500 times |
| Estimated Working Life: | 5~8 years |
| Led torch: | 1 strong LED light for emergency use |
| Indicators: | 4 power LED indicators |
| Protection Functions: | Built-in protection functions for short circuit, over charge/discharge, over-load |
| Attached Connectors: | One micro cable for Samsung, Motorola, Nokia, Sony, HTC, iPhone, etc. |
| Devices Supported: | mobile phones, Tablet PC, Ipad, MP3 players, MP4 players, PDAs, digital cameras,
handheld game consoles, Bluetooth devices, etc. |
| Product color: | Black,blue,green,pink,yellow |
1. All products and spare parts will be tested 3 times by our engineer’s before shipment.
2. All products have 12 months warranty .If there is no man-made damage , we will replace or repair for you freely.
3. We have 24/7 professional on-line sales team, who are willing and ready to Answer any questions, please feel free to contact us.
We welcome OEM service, and we have rich experience on Logo-Printing, such as Silkscreen printing, Laser engraving, Pad printing, Water printing and we can print any logo on the package of power bank battery charger 20000mah.
Our production department would turn our original products to be exactly same as you requested:
1. Cases: We can make different color for cases
2. Solution: We can make products with different functions
3. Package: We can make it to be gift box, blister card or plastic bag
4. Accessories: We can make products with different language manual, adapter or port.
FAQ
Q: Do you have real capacity inside?A: Yes, we are professional power bank factory and our products are exported to USA and Europe over four years. Real capacity and qualified PCB protection makes us good reputation and long-term cooperation with our customers
Q: What is your transfer effect rate of power bank battery charger 20000mah? A: Our high efficiency power transformation tech could reach 80%-90%.
Q: Do your products have the certifications?A: Yes, our products have the certifications of CE, FCC and RoHS.
Q: Do you provide OEM/ODM service?A: Yes, the OEM/ODM orders are warmly welcome.
Q: What are the payment terms?A: We accept T/T, L/C, Money Gram, Western Union, PayPal, cash.
Q: Can i buy a Sample (one piece)?A: We do offer samples in some products.
Q: How long is the warranty of your products?A: We guarantee most of our products for 15 months.
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