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cheap Best Power Bank


1. Product introduction of the best power bank
The best battery bank 7800mAh includes 3 18650 lithium battery cells, high quality with UV coating and build-in smart IC, completely compatible with all smartphone and other digital electronic products in the market, it has power button, torch light and 4 LED indicators, the shell is designed by ourselves, the patent No. is 201230518671.9

2. Product specification of best portable power bank
Product Name Best 7800mAh mobile power bank
Patent No. 201230518671.9
Model No. M331
Capacity 7800mAh
Battery Type A grade 18650 Lithium battery
Input Micro USB 5V/2A
Output 5V/1A, 5V/2.1A
Transform Efficiency More than 90%
Charging Time 4-5 hours
Weight 180g
Dimension 101*65*27(mm)
Color Black, white, blue, green, red, gray, yellow
Material ABS, PC
Coating UV, we also can do rubberized coating
Function It has power button, flashlight, 4 LED power indicators
Features Best Power Bank For Smartphone, can be tied by key chain
Logo Placed Method Silk print
Certification CE, FCC, ROHS
Battery Reports MSDS, UN38.3
Warranty Period 12 months
Packaging Material Blister
Carton information 60pcs per carton, 435*305*230mm, weight 17.6kg
3. Product Features of the best power bank for smartphone
This 7800mAh mobile power bank supports fast charging of 2A input, dual USB ports can charge 2 mobile devices at the same time, the color can be customized as Pantone, also the power bank can be tied by keychain, very easy to be taken

4. Product details of the best mobile power bank

5. Product qualification of the best battery bank

6. Delivery, payment term, and after-sale serving of the best power bank

7. Why choose US
1. Long-term cooperation strategy for trustable business;
2. Professional manufacturer and supplier for 8 years;
3. Power banks since 2009;
4. Strict quality control for stable quality: 3-lines quality test;
5. Prompt delivery: 3-7 days, suitable for urgent sourcing;
6. Great experience for OEM/ODM orders;
7. 12 months guarranty, After-sale service
9. Recommendations
Welcome to buy the high quality, eco-friendly and cheap the best portable mobile battery power bank 7800mah for smartphone from Power Unite Technology – one of the professional manufacturers and suppliers in China. With over 20 years’ experience, our factory also offers the customized service. cheap Best Power Bank

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