5 Pcs 1A 5V Micro-USB TP4056 Lithium Battery Power Charger Board Module TE420 with 1 20A Li-Ion 18650 Charge | Электроника

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Charger Module:
MINI USB input terminal with a female, can be directly input to do with the phone charger rechargeable lithium battery, and still retains the input voltage wiring pads, can be very convenient DIY.
This module is used for single-cell lithium or lithium multi-section parallel, charging ports can take power from USB.
Input Voltage: 5V ;Full charging voltage: 4.2V ;Max output current: 1A
Material:metal
Colour:blue
Power Indicator: Red stands for charging, Green stands for fullly charged.
Input interface: MINI interface
It can be used for voltage 3.6 3.7V, etc. 18650, polymer and other lithium battery charge and discharge protection.
Instructions / Precautions:
Test current meter in series with the charge sheet only 5V input.
Charge current is best battery capacity 0.37C, is 0.37 times the capacity, such 1000mAH battery charging current 400 this is enough. The effect of excessive charging speed backward, rushed over battery voltage out on much!
Connected to the battery the best good contact. Otherwise rushed over battery voltage out on much.
If the 5V input voltage is high, such as 5.2 or even 5.5, will result in insufficient charging current is 1000mA, this is normal. High voltage chip fever will automatically reduce the charging current, not to chip burned. Chip at work about 60 degrees fever is normal. After the charging current is large.
Enter the reverse has no effect on the chip, but the output (battery terminals) reverse will burn the chip, please note that buyers.
Battery Charger PCB Protection Board:
Type:Voltage Regulator
Model Number:3S 20A Li-ion Lithium Battery 18650 Charger
Color: picture color
Material: PC+ metal
Package Contents:
1* Battery Charger PCB Protection Board
5* Charger Module
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.