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Power Equals to 1.5pcs+ of iphone 8 battery!
Functions of 2018 new products alibaba best sellers power bank 4000mAh gift power bank with built in cable: power bank power bank power bank power bank power bank power bank power bank
This portable charger power bank is used for charging all types of digital facilities such as mobile phones and MP3/MP4,digital camera, Bluetooth earphone, GPS, digital frame etc. with 2 built in cable, you can charge your iphone and other Micro USB phones cords-free and recharge power bank directly from micro USB input
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Product Features of tablet pc shenzhen mobile power: power bank
1. Fast charge
2. Built-in cables 1 for iphone, 1 for Micro USB phones
3. Various colors
4. Flat shell suitable to print any logos or pattern for promotion.
Technical Specifications:
4000mah mini power banks ultra thin power bank for iPhone for SAMSUNG for Huawei UUTEK RSK5
Capacity: | 4000mAh |
Battery: | Class A Li-polymer battery |
PCB: | Protective circuit sytem with MCU, no short-circuit/overcharging/over-discharging |
Shell: | ABS+PVC |
Socket type: | USB 2.0 |
Input: | DC 5.0V/1.5A |
Output of 2 built in cables: | DC 5.0V/2.1A |
Recharging time: | 2-3 hours |
Charging methods: | Micro USB input |
Level indicators: | 4 led indicators(25%-50%-75%-100%) |
Lifespam/recycle: | 500-1000 times(about 30% decrease after 500 times of charging) |
Working temperature: | -10°C~40°C |
Conversion efficiency: | 0.85 |
Certificate: | CE; ROHS; FCC; MSDS |
Warranty: | 1 year limited warranty |
Net weight: | 88g |
Dimension: | 117*65*9mm |
Heat emission: | Ultra-low |
Quality control: | ISO 9001:2000; 200 hours of burning testing |
Accessories: | Optional(shown as below photo) |
Package: | Neutral gift box(show as photo)/customiz |
Power bank Power bank Power bank Power bank Power bank Power bank Power bank Power bank Power bank Power bank
Safety:Power bank Power bank Power bank Power bank Power bank Power bank Power bank Power bank Power bank
1. We use Famous A grade battery only.
2. PCB we use high quality MCU, and designed with:
A. Short-circuit protection
B. Over-current protection
C. Over-charging protection
D. Over-discharging protection
3. More than 28 times of strict detections during productions.
4. 200hrs of high temperature burning testing.
Photos of 2018 new products alibaba best sellers power bank 4000mAh gift power bank with built in cable :power bank
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Shipping methods | By sea,air;express:DHL/UPS/Fedex/TNT/Aremax/China Post |
Loading Port | Shenzhen or HongKong |
Delivery | Sample in stock, mass production in 15-30 days |
1. We provide samples for all models within 1 week.
2. OEM logo printing on power bank for even 1 pc.
3. 1 year warranty for genuine quality defects.
1. Is this product safe?
A: Yes, it is made with Class A batteries and high quality PCB. burning testing at least 48hrs before shipping.
2. What's the warranty of your power bank?
A: 1 year.
3. Do you provide samples?
A: Yes.
4. What is the MOQ?
A: 1pc.
5. Can you print our logo on the power bank & packing?
A: Yes
6. How we send the payment to you?
A: We accept Trade Assurance, Escrow, T/T; Western Union, Paypal;
Shenzhen Yoyo Industrial Co., Ltd.