Features:
1.Battery level display, 4-level LED light displays battery level, intelligent automatic shutdown in non working state. (Note that the battery power is calculated using the voltage calculation method. Please use batteries with high performance and stable voltage. If the voltage drop of the battery is too poor, the indicator light's power will drop quickly, and the output will almost remain in the first and second grids of power.)
2.Unlike traditional non detachable mobile power supply covers, this one can be screwed on the back and can be opened repeatedly by removing the screws, allowing for easy replacement of battery cells.
3.Dual USB output port 5V/2.4A (MAX), micro/type c input port (PD charger not supported).
4.Compact and convenient, it is a good companion for home/outing/outdoor sports.
5.The motherboard is equipped with anti installation protection, and the battery is installed backwards without burning the motherboard. If reinstalled correctly, it can be used normally, but do not merge one positive and one negative into a damaged battery, damage the battery, or severely aged battery, otherwise it will cause direct short circuit and spring burning of the battery.
Before purchasing, please check below notice:
1: Battery that can be used: 18650 lithium battery (flat head without protective plate)
Requirements for connecting to batteries: 3.3-4.2V lithium batteries (18650 flat head lithium batteries): Do not connect to other batteries, such as 1.2V 18650 nickel hydrogen batteries, 3.2V iron lithium batteries, all dry batteries, and 12V lead-acid batteries
2: Charging and discharging protection: The circuit board is equipped with a built-in lithium battery protection IC, which includes overvoltage protection, overcurrent protection, undervoltage protection, etc
3: Three packs can accommodate up to three 18650 batteries (two packs, one pack is not a problem).
4: Charging input requirements: The most suitable charger is a 5V2A or higher charger, and any other 5V constant voltage power supply can be used as the charging input power supply. Note that PD chargers are not supported
5: After the battery is first connected, it is usually necessary to activate the circuit board to generate an output. If the mobile power supply is not used for a long time, the output will be turned off, and activation is still necessary.
Parameters:
Colors: black, white, blue, green
Cell type: 3.7V18650 battery (flat head, no protective plate, internal resistance less than 50 milliohms, 1C discharge rate, each voltage must be between 3.3 and 4.2V), cannot use pointed batteries, does not support modification or insertion of other batteries that do not meet the requirements!)
Dual USB output parameters: 5V/0.1-2.1A (high current devices, fast charging mobile phones, mobile phones with a screen size of 5 inches or more, high power, do not use batteries that are too poor, otherwise normal output and inaccurate battery power cannot be achieved.)
Input interface: Type-C port and Micro port (PD not supported)
Input parameter: Standard current 5V/0.1-2A
Package include:
1 * 18650 batteries mobile power supply housing
1.We are happy to exchange positive feedbacks.
2.Please leave us all positive feedbacks and all "5 Star" ratings, we will do the same to you.
3.Please do not leave us any negative or neutral feedbacks before contacting us to solve the problem. (It won't help you solve the problem any faster by leaving negative feedbacks, only by contacting our professional customer support can help you solve the problems.
1. We accept payment via Paypal only.
2. Payment must be made within 7 days, Non-payment may result in an UPI (Unpaid Item).
3. After the items are mailed the buyer want to change the color and size, we can not accept.
4. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 10-15 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
1>.Import duties, taxes and charges are not included in the item price or shipping charges.
2>.Please check with your country's customs office to determine what these additional costs will be prior to buying.
1. We stand behind every product we sell. If you're not pleased with your purchase, please kindly contact our customer service representatives via email or ebay "Contact seller"
2. Buyer is responsible for return costs 30 days replacement or money back as you like. Buy with confidence!
3. If you are not satisfied with the item you received, please contact us and then return it within 30 days.You will get a replacement or money back after item returned to our warehouse.
4. If item is defective, you can contact us and send it back to us. We will send a new one to you after receiving the defective item. But you have to pay the extra shipping fee.
1.If you are satisfied with our goods, please give us a positive feedback, thank you for your assistance.
2.If you are not satisfied, please kindly let us know. Your constructive advice will be our motion to revise and improve, thank you for your understanding.
3.You could contact us via ebay message.
4.We will reply you within 24 hours.
1.We are happy to exchange positive feedbacks.
2.Please leave us all positive feedbacks and all "5 Star" ratings, we will do the same to you.
3.Please do not leave us any negative or neutral feedbacks before contacting us to solve the problem. (It won't help you solve the problem any faster by leaving negative feedbacks, only by contacting our professional customer support can help you solve the problems.
1. We accept payment via Paypal only.
2. Payment must be made within 7 days, Non-payment may result in an UPI (Unpaid Item).
3. After the items are mailed the buyer want to change the color and size, we can not accept.
4. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 10-15 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
1>.Import duties, taxes and charges are not included in the item price or shipping charges.
2>.Please check with your country's customs office to determine what these additional costs will be prior to buying.
1. We stand behind every product we sell. If you're not pleased with your purchase, please kindly contact our customer service representatives via email or ebay "Contact seller"
2. Buyer is responsible for return costs 30 days replacement or money back as you like. Buy with confidence!
3. If you are not satisfied with the item you received, please contact us and then return it within 30 days.You will get a replacement or money back after item returned to our warehouse.
4. If item is defective, you can contact us and send it back to us. We will send a new one to you after receiving the defective item. But you have to pay the extra shipping fee.
1.If you are satisfied with our goods, please give us a positive feedback, thank you for your assistance.
2.If you are not satisfied, please kindly let us know. Your constructive advice will be our motion to revise and improve, thank you for your understanding.
3.You could contact us via ebay message.
4.We will reply you within 24 hours.
On 04/10/2023 at 19:24:37 AEDT, seller added the following information: