* Estimated delivery times start from the date of shipment, excluding processing time.
* Actual delivery times may vary due to holidays, weather conditions, or customs delays.
واپسي جا شيون 40 ڏينهن اندر قبول ڪيا ويندا جڏهن مال وصول ڪرڻ جي تاريخ هجي. ڪسٽمائيز شيون واپس يا تبديل نه ڪيون وينديون. اي-گفٽ ڪارڊ سان خريد ڪيل شيون صرف تبديل ڪيون وينديون؛ رقم واپس نه ڪئي ويندي.
مفت تحفو
Roymall تي ڀليڪار، پريميم ڊيپارٽمينٽ اسٽور تحفا خريد ڪرڻ لاءِ توهان جي پيشه وراڻي ويب سائيٽ. اسان توهان جي مدد جي قدرداني ڪريون ٿا ۽ توهان جي خريداري کي وڌيڪ دلچسپ بڻائڻ لاءِ اسان توهان جي مهرباني ظاهر ڪريون ٿا. جڏهن توهان اسان سان خريداري ڪريو ٿا، توهان نه رڳو اعليٰ معيار جا شيون حاصل ڪريو ٿا جيڪي توهان جي زندگي کي بهتر بڻائين ٿا، پر توهان هر آرڊر سان هڪ خاص مفت تحفو به حاصل ڪريو ٿا. اسان جي ڪالڪشن کي ڳولڻ ۽ توهان جي بهترين تحفا ڳولڻ لاءِ تيار آهيو؟ اسان جي پريميم ڊيپارٽمينٽ اسٽور شين جي چونڊ ڏسو، آرڊر ڪريو ۽ پوءِ توهان جي خريداري سان گڏ توهان جي مفت تحفي جي انتظار ۾ رهو.
شپنگ پاليسي
اسان توهان جي آرڊر وصول ڪرڻ کانپوءِ شيون توهان تي پهچائڻ لاءِ محنت ڪنداسين ۽ انهن کي محفوظ رکنداسين. پهچائڻ جي تفصيل توهان جي تصديقي اي ميل ۾ ڏني ويندي.اڪثر صورتن ۾، آرڊر 2 ڏينهن ۾ پروسيس ڪيا ويندا.خاص حالتن ۾، هيٺين طور تي ڊيلي ٿيندي: جڏهن توهان سانچر، آچر يا عام عيدن تي آرڊر ڪريو ٿا، 2 ڏينهن جي ڊيلي ٿيندي.عام طور تي، 5-7 ڪم ڪندڙ ڏينهن (سومر کي جمعو تائين) جي ضرورت هوندي جيڪڏهن فلائيٽ ڊيلي يا ٻين ماحولي عوامل کان متاثر نه ٿيندي.ڇاڪاڻ ته اسان جو شپنگ سروس سڄي دنيا ۾ آهي، تنهنڪري پهچائڻ جو وقت توهان جي جڳهه تي منحصر هوندو، تنهنڪري جيڪڏهن توهان ڪنهن پري جي ضلعي يا ملڪ ۾ آهيو ته ڪجهه وقت جي ضرورت پوندي.
1. واپسي ۽ تبديلي جي پاليسي
اسان صرف roymall.com تان خريد ڪيل شيون قبول ڪريون ٿا. جيڪڏهن توهان اسان جي مقامي وڪيلن يا ٻين رٽيلرن کان خريد ڪيو آهي، توهان اسان وٽ انهن کي واپس نه ڪري سگهو ٿا.فائنل سيل شيون يا مفت تحفا واپس لاءِ قابل قبول نه آهن.واپسي لاءِ اهل هجڻ لاءِ، توهان جو شيون استعمال نه ڪيل هجڻ گهرجي ۽ جيئن توهان ان کي وصول ڪيو هجي تيئن ئي حالت ۾ هجڻ گهرجي. انهي جي اصل پيڪنگ ۾ به هجڻ گهرجي.اسان کان واپسي جي هدايتون وصول ڪرڻ کانپوءِ، مهرباني ڪري توهان جي واپس ڪيل شيون پيڪ ڪريو ۽ توهان جو پيڪيج مقامي پوسٽ آفيس يا ٻي ڪورير تي ڇڏيو.اسان توهان جي واپسي يا تبديل ڪيل شيون 3-5 ڪم ڪندڙ ڏينهن ۾ پروسيس ڪنداسين جڏهن اسان ان کي وصول ڪنداسين. رقم واپسي توهان جي اصل ادائيگي جي طريقي تي خودڪار طور تي ڪري ويندي.ڪنهن به ڪسٽمائيز ڪيل شين کي واپس يا تبديل نه ڪيو ويندو، جن ۾ ڪسٽم سائيز، ڪسٽم رنگ، يا ڪسٽم پرنٽ شامل آهن.وڌيڪ مدد جي ضرورت آهي، مهرباني ڪري اسان سان رابطو ڪريو. service@roymall.com يا Whatsapp: +447549870296
2.رقم واپسي جي پاليسي
توهان کي مڪمل رقم واپس يا 100% اسٽور ڪريڊٽ ملندو جڏهن اسان واپس ڪيل پيڪيج وصول ڪريون ٿا ۽ انهي کي چيڪ ڪريون ٿا. رقم واپسي توهان جي اصل ادائيگي جي طريقي تي خودڪار طور تي ڪري ويندي.مهرباني ڪري ياد رکجو ته شپنگ جي قيمتون ۽ ڪابه ڊيٽي يا فيس واپس نه ڪئي ويندي. اضافي شپنگ جي قيمتون واپس نه ڪيون وينديون جڏهن پيڪيج شپ ڪيو ويو آهي. توهان انهن فيس کي ادا ڪرڻ لاءِ ذميوار آهيو ۽ اسان انهن کي معاف يا واپس نه ڪري سگهون ٿا، جيتوڻيڪ آرڊر اسان ڏانهن واپس موٽجي وڃي.جيڪڏهن توهان وٽ رقم واپسي جي عمل سان ڪابه مسئلو آهي، مهرباني ڪري اسان سان رابطو ڪريو. service@roymall.com يا Whatsapp: +447549870296
Feature:
1. Boost + charge control + Lithium battery protection + UPS uninterrupted power supply, multi-function integration, easy to use, no longer trouble the intricate flying lines between the various function boards.
2. The switch can be used as a low power DC mobile power supply. It can be used as a UPS power supply and can be used as a lithium battery charger.
3. Battery box design, easy to remove and replace the battery.
4. Separate charge port, wiring can be placed in any position.
Advantage:
The power supply charges the battery one way while the other way turns on the boost output.
When the power supply is turned on, the battery can be removed at will.
When the battery is powered, the power supply can also be disconnected at any time.
If the power supply or the battery is powered at any way, it can be keep the load continuously and continuously work (UPS function).
When the UPS function is not used, charging the battery can also be used as an ordinary portable power source.
The charging power supply is connected so that the load operation does not occupy the charging current of the battery. The power supply can rapidly charge the battery while being loaded.
Note:
Charging 3/4 pin should be connected to DC5V charging, charging current 500mA max, requires that the maximum power of the charging power supply used is at least 3W higher than the load power consumption, that is, the power supply can also have enough current to the battery while carrying charging.
For example: If the load is ≤ 2W, 5V1A charging power supply can be used.
The SW switch pin can be connected in series to control the boost output circuit to turn on and off. If the switch function is not required, please short connect the SW pin to make the boost path normally open.
Output positive and negative poles 5/6 pin to connect the load, the load normal state recommends ≤ 5W, transient ≤ 8W.
when 5V output, normal load current recommend ≤ 1A, when output 6V ≤800mA, output 9V ≤500mA, output 12V ≤400mA
Lithium battery overcharge protection, over discharge protection, current limiting protection, over temperature protection, output short circuit protection. (If short-circuited due to the fault operation, enter the protection state will not be output, and the connection with 5V charging will automatically activate the reoutput.
Precautions:
There are mos and other components on the board, which can be easily damaged by the soldering iron or by static electricity. Make sure that the soldering iron used is grounded (and the grounding wire is conductive). It is best to wear anti-static gloves.
Package includes:
1 x 18650 Lithium Battery Boost Module (the battery does not includes)
This thing is actually a UPS. Will maintain output with no interruption when either the battery or the input 5V is disconnected.
Charges batteries to 4.1V steady (using protected 18650 cells, always good to be safe). Have not finished testing discharge level yet.
This thing is actually a UPS. Will maintain output with no interruption when either the battery or the input 5V is disconnected.
Charges batteries to 4.1V steady (using protected 18650 cells, always good to be safe). Have not finished testing discharge level yet.
This thing is actually a UPS. Will maintain output with no interruption when either the battery or the input 5V is disconnected.
Charges batteries to 4.1V steady (using protected 18650 cells, always good to be safe). Have not finished testing discharge level yet.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
showing 1-10 of 10|
Show Original
A part of the QA has been auto-translated.
0
Q:
el interruptor se pone en SW
para que sirve los contactos KEY?
el interruptor se pone en SW
para que sirve los contactos KEY?
To select the output voltage u need to change some resistors. 1502 and 1103 for 5V | 1202 and 1103 for 6V | 1502 and 2103 for 9V | 1502 and 2873 for 12V |I even made a picture showing all this, but i cant send it in an review because i dont bought it.If someone wants to review this pic i can send the link.
To select the output voltage u need to change some resistors.
1502 and 1103 for 5V
1202 and 1103 for 6V
1502 and 2103 for 9V
1502 and 2873 for 12V I even made a picture showing all this, but i cant send it in an review because i dont bought it.
If someone wants to review this pic i can send the link.
Answered by MrJack on 05/02/2022Helpful (0)
0
Q:
The width and length are well indicated but what is the height (thickness) of this support?
La largeur et longueur sont bien indiquées mais quelle est la hauteur (épaisseur) de ce support ?
I honestly think it's an automatic interpretation of a Chinese word that means both "key" and something like "sight" - meaning "monitor" or "measure" perhaps? An output for oscilloscope measurements maybe? But I would really like to know for sure!
I honestly think it's an automatic interpretation of a Chinese word that means both "key" and something like "sight" - meaning "monitor" or "measure" perhaps? An output for oscilloscope measurements maybe? But I would really like to know for sure!
You connect to the out+ and out- pads. You can connect a switch to the two SW pads to turn the output on or off, or just bridge them to permanently enable the output. The output as supplied is always 5V but id hackable; do a google search for hoe to do this.
You connect to the out+ and out- pads. You can connect a switch to the two SW pads to turn the output on or off, or just bridge them to permanently enable the output. The output as supplied is always 5V but id hackable; do a google search for hoe to do this.
Answered by DrMichael on 05/01/2023Helpful (0)
0
Q:
what is the switch foot for? A switch, yeah, but what does the switch DO?
what is the switch foot for? A switch, yeah, but what does the switch DO?