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Smart Electronics TP4056 18650 lithium battery module 3.7V 3.6V 4.2V lithium battery charging board 1A overvoltage protection

Products > Battery Protection Board > Smart Electronics TP4056 18650 lithium battery module 3.7V 3.6V 4.2V lithium battery charging board 1A overvoltage protection
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Smart Electronics TP4056 18650 lithium battery module 3.7V 3.6V 4.2V lithium battery charging board 1A overvoltage protection

TP4056 18650 lithium battery module 3.7V 3.6V 4.2V lithium battery charging board 1A overvoltage protection
shared：

Model Number
18650 tp4056
Product Name
Lithium Battery Charger Module
Maximum charging current
1000mA
Input voltage
5V
Charging cut-off voltage
4.2V ± 1%
Three interfaces
MICRO/MINI/TYPE-C
Over discharge protection voltage
2.5V
Overcurrent protection current
3A

Type 1
1A lithium battery protection MICRO interface
Type 2
TP4056 without protective MINI interface
Type 3
TP4056 without protected MICRO interface
Type 4
TP4056 with protected TYPE-C interface
Type 5
TP4056 lithium battery without protection TYPE-C

Usage:

Attention: When the battery is first connected, there may be no voltage output between OUT+and OUT -.

At this time, charging with 5V voltage can activate the protection circuit. If the battery is short circuited from B+B -

and then connected again, charging is also necessary to activate the protection circuit. When using a mobile

phone charger for input, it should be noted that the charger must be able to output 1A or above,

otherwise it may not charge properly.


The TYPE C USB base and its adjacent+- pad are the power input terminals, connected to a 5V voltage.

B+is connected to the positive pole of the lithium battery, and B - is connected to the negative pole of the

lithium battery. OUT+and OUT - connect to the load, such as the positive and negative poles of the mobile

booster board or other loads.


Connect the battery to B+B -, insert the phone charger into the USB base, the red light indicates charging,

and the blue light indicates full charge.


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