5V 2.1A Output UPS Diy Board Charger Module Step-up DC DC Converter Mobile Power

Description

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5V 2.1A Output UPS Diy Board Charger Module Step-up DC DC Converter Mobile Power
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Product Introduction
5V/2.1A Out UPS Mobile Power Diy Board Charger & Step-up DC DC Converter Module for 3.7V 18650 lithium battery
Description:
10W charge and Discharger(boost) modules
Charge voltage : DC 5V ( 4.6V-6.5V )
Charging current : 0-1A
Full charge voltage : 4.2V+-2%.
Led indicator : "OK" LED is fully charged OR battery failure status indicator;
"CR" LED is charge status indicator
Discharge current : 0-3.5A;
Discharge quiescent current : 200uA
Discharge conversion efficiency : 78%-91%
Output current : 0-2.1A(5V);
Operating ambient temperature : -40° to +85°
Storage temperature : -65° to +125°
Size: 28 x 18 x 6.3mm
Weight : 2.7g
Note :
1 This module without lithium battery over-discharge protection,
2 In order to achieve more than 5W, it is recommended to use two or more batteries in parallel
Applications:
Battery powered equipment
Lithium Battery 18650 14500
Mobile phone diy
Portable charger diy
UPS power supply equipment diy
Solar charging
MP3/MP4 player
Audio equipment
Video equipment
Portable Devices
Bluetooth Wifi Applications
MCU development board
Package Included:
1PCS 5V UPS Mobile Power Diy Board Charger Indicator Step-up DC DC Converter Module
Payment
Shipping
Refund
Payment
We accept PayPal only.
But we only
Accept
your
Ebay Address
,Please Make sure it's 100% right.
Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
Refund
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can't take a refund
.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Home
Electronic Component
Chips
Sensor
Arduino Module
Raspberry Pi
5V 2.1A Output UPS Diy Board Charger Module Step-up DC DC Converter Mobile Power
Product Introduction
5V/2.1A Out UPS Mobile Power Diy Board Charger & Step-up DC DC Converter Module for 3.7V 18650 lithium battery
Description:
10W charge and Discharger(boost) modules
Charge voltage : DC 5V ( 4.6V-6.5V )
Charging current : 0-1A
Full charge voltage : 4.2V+-2%.
Led indicator : "OK" LED is fully charged OR battery failure status indicator;
"CR" LED is charge status indicator
Discharge current : 0-3.5A;
Discharge quiescent current : 200uA
Discharge conversion efficiency : 78%-91%
Output current : 0-2.1A(5V);
Operating ambient temperature : -40° to +85°
Storage temperature : -65° to +125°
Size: 28 x 18 x 6.3mm
Weight : 2.7g
Note :
1 This module without lithium battery over-discharge protection,
2 In order to achieve more than 5W, it is recommended to use two or more batteries in parallel
Applications:
Battery powered equipment
Lithium Battery 18650 14500
Mobile phone diy
Portable charger diy
UPS power supply equipment diy
Solar charging
MP3/MP4 player
Audio equipment
Video equipment
Portable Devices
Bluetooth Wifi Applications
MCU development board
Package Included:
1PCS 5V UPS Mobile Power Diy Board Charger Indicator Step-up DC DC Converter Module
Payment
Shipping
Refund
Payment
We accept PayPal only.
But we only
Accept
your
Ebay Address
,Please Make sure it's 100% right.
Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
Refund
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can't take a refund
.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.