7800mAh USB Smart Mobile Power Bank External Battery for 18650 Samsung

Advantages & Product Viewing

• High quality durable aircraft grade backup battery for mobile
• Unique detachable case, fashionable appearance
• Comfortable touch and good hand feeling
• Protect your cell phone from scratches,dust and fingerprints
• Durable and wearable backup charger
• Easily to install and remove
• OEM/ODM, customers design is welcome
• Easily to be cleaned
• Factory price & fast delivery
• Excellent service!
• We are factory. we can provide u the low price, assure the quality and delivery time

Quality Check

1. All raw material and accessories must be checked or tested before entering products facilities all unqualified materials are immediately rejected.

2. We provide quality control testing and analysis for each product line.

3. Workers manufacture products in accordance with provided technical document The first several products of each day will be checked first by the worker, then by our full time QC inspector. Mass production will began only if the products have been tested and have passed inspection.

4. During mass production, periodically check products to ensure randomized testing.

5. Our QC team completely a tour of inspection and parts are spot checked before they are able to move on to the next phase in production.

6. Finished products are checked to determine their quality level.

7. Quality feedback from the marketing department is rapidly and efficiency, delivered to the QC and technical departments, allowing design improvements and corrections to happen as quickly as possible.