custom 1Pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module
custom 1Pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module
custom 1Pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module
custom 1Pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module
custom 1Pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module
custom 1Pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module
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custom 1Pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module

Regular price
$0.30
Sale price
$0.30
Regular price
$2.30
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Module functions and parameters:
The input terminal is MICRO USB, which can directly charge the mobile phone lithium battery charger.
And still keep the input voltage connected to the solder joint, which is very convenient for DIY.

 

Module name: 4056 lithium battery charging board
Input interface: Mini USB / MICRO USB
Loading method: linear load 1%
Charging current: 1A adjustable
Load accuracy: 1.5%
Input voltage: 4.5 V-5.5 V.
Total charging voltage: 4.2 V.
Charging indication: red light green light is fully charged
Outer dimensions: 22 * 17 * 5.2mm
Working temperature: -10 ° C to + 85 ° C
Can be connected in reverse: cannot be restored
Weight: 10 grams

 


Module name: 18650 rechargeable lithium battery board
Cut-off load voltage: 4.2 V ± 1%
Maximum current load: 1000 mA
Battery over-discharge voltage protection: 2.5 V
Current overcurrent protection battery: 3A
Input voltage: 5 V.
Board size: 2.6 * 1.7 CM

 

It can be used to protect the charging and discharging of 18650, polymers and other lithium batteries at 3.6 3.7 V. It can also be used in single or multiple parallel connections.


Description:
Note: There is no output voltage between OUT + IN and OUT when the battery is first connected. At this point, the protection circuit can be activated by turning on the 5V voltage and charging the battery. The battery is shorted to B + B and then connected. A load is required to activate the protection circuit. When using the phone charger input, please note that the charger must be able to output 1A or above, otherwise it may not be able to charge properly.
Mini USB socket and + - located next to it is the power input, connected to the B + 5V connected to the positive electrode of the lithium-ion battery, and B is connected to the negative electrode of the battery. lithium battery. OUT + IN and OUT- are connected to loads such as the positive and negative poles to push the motion of the board or other load.
Connect the battery to B + B-, plug the charger into the USB jack of the phone, the red light is charging, the green light is full

Current regulation
IBAT RPROG (k) (mA)
30 to 50
20, 70
10, 130
5, 250
4, 300
3, 400
2, 580
1.66 690
1.5 780
1.33 900
1.2 1000