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0-24v 85W External Power Bank Backup 18650 Battery Charger For Cell Phone laptop

Product Description

US imports of chips using highly efficient and stable US Linear LTC3780 high efficiency, synchronous, four-switch buck-chip solution,

Fast Charge: battery capacity can be filled 20000MAH 2.5 hours (need to reprovision 18V-20V 2A power adapter)

Low voltage charging: 2 and 4 series of products is designed for the convenience of charging joined Micro 5V (slower)

Output: can be adjusted 0V-24V voltage output, each step voltage 0.1V = a total of 240 groups selectable output voltage!

Power: 85W maximum output power can be, for example: 20V 4.25A maximum output
 
notice:
it's not include the charger for this power bank ,it need 18-20V ≥2A ， some laptop power can for it
it need to put 8 batteries , and the 18650 batteries can not be carry protection circuits, if not, the battery can not fit the box!
it not include the 18650 battery !
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  •  Payment must be completed within 7 days.
  •  PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCAL TAXES OR ANY OTHER IMPORTATION FEES.
1. All items will be shipped to buyer's ebay address. Before you pay, please make sure your address in ebay matches the address you would like us to ship to.
2. We usually ship within 1 business day (weekends and public holidays are not recognized as business days) after full payment is received and cleared. Generally, delivery time is 9-35 days.

(Other countries or remote areas may take longer.)
3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
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  •  14 days returned or more Guarantee.
    If not satisfied with the item, you can choose to return it for a replacement or money back.
    Please contact me before you return it. full refund after we receive our original item.
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1. We care about our valued buyers, Please contact us through email with any questions or concerns. We will reply to messages within 2 business days. Emails, which are received during the weekend, will be replied on Monday. If you do not received a response in expected time period from us, please check your junk or spam mailbox.
2. Our goal is to make sure you are a happy buyer and have a pleasant shopping with us. If you are happy with our item and service, please do leave us positive feedback and 5 star rate. Please email us before leaving any 1 or 2 ratings, neutral or negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem. We thank you for your effort to make this sale and purchase experience a happy one!
1. We are committed to give you the best customer service possible. If for any reason you are dissatisfied with a purchase, please contact us and we'll assist you with a prompt solution. We'd like to settle any problem in a friendly manner.
2. We want to make sure you are happy with our item. If for any reason you wish to return the item, contact us within 14 days from the delivery date and we will give you a full refund or exchange. Only unused, undamaged and original condition item can be qualified for a return. Buyer is responsible for return shipping fee.
3. We will not be liable to customer for any damages beyond the amount of money that customer has actually paid us.
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