18650 Fast-Charging Power Bank DIY Kit with Bluetooth Speaker Shell

Description

Product Description Features: Charging Bank Solder Free Kit+Bluetooth-compatible Speaker; Fine workmanship provides long service life. Lightweight design is very easy to carry. Perfect for outdoor travel use. Any USB port can support fast charging. When two or more output ports are used simultaneously, only 5V is supported. Fast charging specification:Integrated QC3.0 output fast charging protocolIntegrated ( High Voltage Fast Charging Protocol) I/O Fast Charging ProtocolIntegrated AFC ( Fast Charging Protocol) I/O Fast Charging ProtocolIntegrated SFCP (Fast Charging Protocol) I/O Fast Charging ProtocolIntegrated PE+1.1&2.0 ( Fast Charging Agreement) Output Fast Charging AgreementIntegrated USB C protocol, supporting input/output fast chargingCompatible with BC1.2, mobilephone fast chargingIntegrated USB Power Delivery (PD3.0) protocolSupport bidirectional input/output protocolSupport PD3.0 input/output and PPS output protocolSupport 5V, 9V, 12V voltage gear input/output PPS support 5~11V Specifications: Material: Plastic Color: Black,White(Optional) Number of batteries: 8 flat 18650 20000mAh batteries, the batteries not included. Package Include: 1x Power Bank DIY Box(Battery not include) Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. If you have any doubts or uncertainty about this item, contact us with no hesitation, we are always here and will solve your problems. Thanks and wish you a nice day! Payment Shipping Returns Contact Us We accept all verified payments from ebay. Orders will be shipped after receiving cleared payment. Payment due within 7 days after auction ends and for buy it now listings. We ship most of our orders within 24 hours, and may up to 48 hours for. If you want faster shipping way. Please contact us before making payment. Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive. If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received. Please contact us first before returning your product!!! If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible. You can contact us 7*24, we will reply at the first time, and we will surely solve your problems. Note: 1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size. 2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us. 3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal. 4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately. Payment We accept all verified payments from ebay. Orders will be shipped after receiving cleared payment. Payment due within 7 days after auction ends and for buy it now listings. Shipping We ship most of our orders within 24 hours, and may up to 48 hours for. If you want faster shipping way. Please contact us before making payment. Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message. Returns Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive. If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received. Please contact us first before returning your product!!! Contact Us If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible. You can contact us 7*24, we will reply at the first time, and we will surely solve your problems. Note: 1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size. 2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us. 3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal. 4.We care about our valued customers, and will always try to help you. 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