Hot Sale DIY Power Bank Case 18650 Batteries Power Box C16 Regular/PD/PDQI Version Power Bank Shell 16 Batteries Power Shell
28.45 20.20 $
ID: 18700
Quantity
5V Step-Up Power Module Lithium Battery Charging Protection Board Boost Converter 5v1a USB For DIY Charger power bank pcb bms
0.0 ( votes)
Price:
US $
9.95
/ 2 Pieces
- Ships From
5V 1A Power Bank Charger Module Charging Circuit Board PCB Step Up Boost Power Module DIY 8650 Battery
Product Introduction:
1.Input Voltage: 3.7V~5.5V
2.Charging Current: 1A(max)
3.Output Current: 1A(max)
4.Output voltage: 5V
5.BAT Discharging Stop Voltage: 2.9V
6.Discharging Efficiency: 85%(input 3.7V output 5V/1A)
7.Dual lithium battery protection
Features:
1.Charging and discharging indication
2.Internally installed charging and discharging power MOS
3.Preset 4.2V charging voltage, precision ±1%
4.Max 8uA standby current
5.Integration charging management and discharging management
6.Intelligent temperature control and overtemperature protection
7.Integration output overvoltage protection,short coircuit protection,overload protection
8.Integration overcharging and overdischarging protection
9.Support trickle mode and zero voltage charging
Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country=not be track,please choose China Post Air Mail if you want a full tracking info.
1. WORLDWIDE SHIPPING.
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
7. Delivery Time:
EMS:Item shipped from EMS, reach most of the countries within 6 to 12 days.
DHL:Item shipped from DHL, reach most of the countries within 2 to 12 days.
UPS:Item shipped from UPS, reach most of the countries within 2 to 12 days.
HK post: Item shipped from HK Post Airmail, reach most of the countries within 10 to 60 days.
China post : shipped from China Post Airmail, reach most of the countries within 10 to 60 days.
1). By HongKong/China post Airmail: Generally, about 7-60 working days to USA. UK
2). By HongKong/China post Airmail: Generally, about 15-60 working days to AU, , FR, Germany.
3). By HongKong/China post Airmail: Generally, about 15-60 working days to The Other Country.
4). Delivery time depends on destination and other factors, it may takes up to 60 days. If you don`t receive the item after 60 days, please contact us, We will track
5). Shark Handscustoms duties you must pay by youself
*If due to the reason including "refuse to sign for the package" or "refuse to pay the tax" or "buyer country post reason" and so on.the buyer have to undertake all the lose. We are in charge of the responsibility keep the foods left China smoothly, once the goods leave China then the buyer will be in charge of all the responsibility
the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
Return/refund
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from Cntronic. OR, you may choose to have a replacement.
Guarantee
We provide 1 year warranty. If the item is defective(excluding items damaged and/or misused after receipt) ,please notify us within 3 days of delivery.All items must be returned in their original condition ,in order to qualify for a refund or exchange of goods. Its returned afer 15 dayas of delivery are only eligible for repair.The buyer is resonsible for all shipping costs incurred. When buying,it means the buyer have given tacit consent to the policy.If further details please feel free to contact us We will work with you to reachi win-win.
Feedback
1.We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!
2.-We appreciate if you could give us 5 STAR Feedback and leave Positive Feedback on Cntronic after the
transaction is completed,and we will give you some discount or some gift for your next order
-We surely will leave you the Positive Feedback once the delivery is confirmed.
3:If you have any other products that won't have in our website,you can tell me! Anythingx we done not well,Pls tell us!
4:I am very appreciated if you can give me a positive feedback when you get the goods,Should you have any problem,pls don't forget to contact with me asap.Thank you.
Transportation battery is a very difficult thing, so, we will according your shipping address choose express company, not the all of express company Courier are willing to transport the battery. But Don't worry, we will choose the most appropriate Courier company, and shipment as soon as possible.
- Item Type: PCB Board
- Application:: Power Bank Charger Module
- Operating Temperature:: -30~85 Celsius
- Supply Voltage:: 3.2-4.2V
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
