12v/24v 85W Emergency Portable 18650 Battery Mobile phone Power Bank External Rechargeable Laptop Battery Pack Camera Camcorder
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45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
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On-time Delivery Guarantees: On-time Delivery 60 days |
Most Popular from Category
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Compare 18650 Power Bank with Normal Power Bank |
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Protect Your Safety The biggest difference from normal Power Bank is: You can replace 18650 battery at any time and It is much safer to use replaceable batteries as you can choose battery you want to use. But normal power bank can’t replace battery, you can’t know what kind of battery in it. |
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Maximize The Capacity One 18650 battery usually has 2000-3500mAh capacity. If a 18650 power bank box can use 4-6 batteries that means 8000-20000mAh capacity you will get. This is a lot for charging any device for long times. You will get power all the time if you have several 18650 batteries to replace. But Normal Power Bank can not replace battery when battery runs out, you have to recharge it. |
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Widely Compatibility Some model 18650 Power Bank can adjust voltage from 5V-9V-12V or 20V. So you can use it to power many other devices like tablet, camera, monitor, modem or even laptop. Ask us for more details. |
We are Qidian Authorized Dealer, Professional Support, Popular Power Bank
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New Arrival! QD-188-ALT Version 2
LCD Intelligent 18650 Battery Charger Box Mobile Power Bank For Cell Phone/Laptop/Tablet/Camera/Camcorder
0v-24v Regulated Voltage, Max 85W Power
Meet your needs!
Product Overview
0v-24v super wide voltage adjustable. Support all
electronic products
Support 3 hours fast charging
The battery can be replaced
Full Information LCD display Current, Voltage, Capcity, Time
Max 24V 3.6A Output
Special Material Cover and Compact Design. Good Quality
Note: Battery is NOT included. You can buy it in our store or contact us
Specifications:
Capacity: 10000-24000mAh (by different batteries)
Battery Type: New power cell 18650 battery
Input: DC 5V -18V 2A
Output: DC 0V – 24V 3-5A (Adjust 0.1v/step )
Input USB-micro/DC in
Charging time: 18V 2A DC input Approx:3 hours
Self energy leakage loss under idle mode Approx.:2-5mah / Day
Color:white
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Voltage |
Current |
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DC In (5.5*2.1) |
18V – 24V |
2A |
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Micro USB In |
5V – 12V |
2A |
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Output USB 1/2 |
5V |
Max 2.9A (1+2) |
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Output DC |
0.1V – 16V |
Max 5A |
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17V – 19V |
Max 4.7A |
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20V – 21V |
Max 4.2A |
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21V – 22V |
Max 4A |
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22V – 23V |
Max 3.8A |
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23V – 24V |
Max 3.6A |
Calibrate battery capacity when first use:
When you put 18650 batteries into power bank first time, use up all the power untill LCD turns off itself. Then recharge the power bank to 100% untill LCD turn off (means fully charged). Done.
Some FAQ about QD188-ALT:
1. What’s the difference from other power bank?
A. QD188-ALT supports 0-24v ( 0.1v/step) adjustment. others only have 12V/15V/16V/19V/21V, can not set by steps.
B. QD188 supports max 5A current.
C. QD188 has full information LCD can show all the battery information, like voltage, current, time, capacity, ouput port.
D. QD188 is built with most quality chips like LTC3780EG, BM3451. Much safer than other cheap one.
2. What kind of battery is recommended to use?
Please choose ‘High Drain 18650 battery’. This is a new kind of 18650 battery, mostly used for E-cigarette, Electric Vehicles with more than 10A ouput ability.
There are two models of high drain 18650 battery: NCR18650BD 3200mAh, NCR18650PF 2900mAh. If you need, please click here.
Power Bank Test Pictures and Inside View
If you need full kit please click and buy
- We Ship to Worldwide.
- Usually we will send the items 1-3 working days once your payment is completed.
- Items are shipped from Sweden Post /China Post/ Hong Kong Post, reach most of the countries within 10 to 255 business days.
- Delivery time depends on destination and other factors, it may takes more than 20 business days.
- The shipping cost does not include any import taxes, and buyers are responsible for customs duties
- If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund.
- If you received the item is not what you buy or the product itself has quality problems or damaged in transit, we will responsible the shipping fees, but does not include any customs taxes.
- We will bear all the shipping cost if the product is not as advertised
- We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions
- Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
- If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.
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| Name | Rating | Feedback |
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| Shipping Company | Shipping Cost | Estimated Delivery Time |
|---|---|---|
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3 - 7 days | |
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3 - 7 days | |
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5 - 14 days | |
| Post Air Mail | Free Shipping | 15 - 45 days |
| Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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| Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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