10pcs 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion
- Description
Description:
1. When you connect the battery for the first time, there may be no voltage between the output+and the output-,then you can activate the protection circuit by charging the battery B+B- with 5V voltage, and then draw a short circuit, which also requires charging. Note that when using the mobile phone charger for input, the charger can output more than 1A or not charge.
2. The+micro USB female connector and the next pad are used for power input, connected to the positive pole of 5V.B+, connected to the lithium battery, and connected to the negative pole of the lithium battery. Out+ and out- The positive and negative electrodes are connected to a load, such as a movable booster plate or other loads.
3. Connect the battery to B+B-, insert the USB female into the mobile phone charger, charge with red light and fill with green light.
4. When charging, the load on the positive and negative electrodes must be removed from the output terminal, and no mistake can be made. Please explain it according to the specifications, otherwise it will be directly damaged.
5. With micro USB female input, the mobile phone can be directly input as a rechargeable lithium battery, and it also protects the input voltage connection pad, which is convenient for DIY.
Specifications:
Input voltage: 5V
Charging cut-off voltage: 4.2v±1%
Maximum charging current: 1000mA
Overdischarge protection voltage of battery: 2.5V
Battery overcurrent protection current: 3A
Board size: 2.6*1.7CM
Package Include:
10x Module Boards
(Please choose according to the option pictures)
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03