eBay

Product Description

Specification:
Origin: Mainland China
Type: Module
Condition: New
Product size: 24.00x20.00x4.00mm
Product size: 0.94x0.79x0.16inch

1. This link module is protected, and the battery can be used with or without protection. You do not need to worry about the T point. Just ignore these.
2. Attention! Notice! Customers who do not have a multimeter should not purchase this product. Do not ask for advice on how to adjust the voltage if you do not have a multimeter. The factory voltage is random.

Product features and parameters
1. Up to 1A programmable linear charging current
2. For single cell 3.7V lithium battery, fully charged 4.2V
3. Constant current/constant voltage charging with over-temperature protection
4. Soft start limits surge current, with battery reverse connection protection
5. Low power consumption standby to extend battery life
6. Dual output of charging status, no battery and fault status display
7. Can be activated at 0V and trickle charged at 2.9V
8. Working temperature -40~80℃
9. Input voltage range 4.2V~6.5V
10.Output voltage 4.2V-28V adjustable
11.Maximum power 5W

Charging indicator light description
The module can roughly judge the working status of the module through the two LED lights and other status. CHRG
It's red, stdby is blue. When the battery is charging, the red light is highlighted and the blue light is on.
Not on, but the red light is slightly brighter. If there is a boost output
Depending on the output power, the red light may be highlighted during charging but not connected.
When there is no load, the blue light is on and the red light is dimly on.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

3pcs 1 x Charge Boost Discharge Adjustable Module

Pictures

Payment

* We accept PayPal only.
* All major credit cards are accepted through secure payment processor PayPal.
* Payment must be received within 7 business days of auction closing.
* 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.
* Refunds are normally issued with 2 working days.If you need any further information regarding payments,please contact us via eBay message.
* If you have any special requests, please send us a message before making the payment.
*NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

Warranty

* 12 months Warranty. Buy with confidence!
* If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
* If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
* If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

Shipping

* We ship from the item location.
* Items will be shipped within 3 business day(S) after payment completed received.
* NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it. Thank you.

Policies

* We are not responsible for any custom duty or import tax.
* We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
* All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
* Serious Buyer Only! Please place bid only if you agree with all the terms.
* If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
* If you were pleased with this transaction, Please give us 5 star rating, thanks!

* Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.
* And our Office is closed on Sunday and public holidays.
* We apologize for the late reply during the holidays.