Durable Power Bank Case Shell with Charger Battery Box for Smartphones

Product Description Features: 1. Place 4 batteries, removable, comes with 4 charging cables, no welding DIY battery box. 2. Widely compatible: suitable for 18650/18700/20700/21700 battery power supply, not include battery. 3. Unlike the traditional non-removable battery box, this push-pull design can be opened repeatedly to replace the battery cells at will. 4. With digital display, you can see the battery power, convenient and timely replenishment of power, comes with USB/Micro/TYPE-C/and the interface for IiPhone. 5. Compact and convenient, is a good companion for home/outdoor play/outdoor sports. Attention: Purchase of this product does not include batteries, need to be purchased separately, the battery is a life cycle, broken skin batteries do not use again, the battery for a long time the internal resistance will be elevated internal resistance is too high will affect the motherboard normal boost and high-power output load current limiting, it is recommended to use new batteries, before purchasing, first of all, confirm that the voltage is 3.7. Battery positive and negative do not place the wrong. Specifications: Applicable batteries: 3.7 voltage/18650/18700/20700/21700 batteries Output voltage: 5.2V Output current: 2.1A Input voltage: 5V Input current: 2.1A Cycle life: >500 times Operating temperature: -10℃-40℃ Storage and transportation temperature: -20℃-50℃ Size: 125*85*30mm Package Include: 1* Power bank case battery box Shipping Returns Contact Us Payment 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. We accept all verified payment from eBay. 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. So if you have any problems, please e-mail us immediately. Payment We accept all verified payment from eBay. You may also like 7.7cm Diameter Durable Clutch For various 43cc/52cc Strimmers /Brushcutters 11.22 USD 1Pair Sponge Ear Pads Cushion Earmuffs For Logitech Astro A40TR Headset 16.42 USD 7 in 1 out 4K HDMI 2.0 Switch Support HDR HDMI Switcher With IR Remote 4K 60Hz 37.02 USD 48/50/52mm Plated Single Coil Pickup Cover for Stratocaster Fender Strat Guitar 10.02 USD Digital USB Bluetooth Receiver Transmitter 3.5mm AUX to RCA HiFi Audio Adapter 21.62 USD Watch Second Wheel For Miyota 9015 Watch Movement Watchmaker Repairing Tool 4.78 USD 3.99 USD powered by