Power Bank Module

Product Details:

This TP4056 1A Li-Ion Battery Charging Board Type C with Current Protection is a tiny module, perfect for charging single cell 3.7V 1 Ah or higher lithium-ion (Li-Ion) cells such as 16550s that don''''t have their own protection circuit. Based on the TP4056 charger IC and DW01 battery protection IC this module will offer 1A charge current then cut off when finished.
Furthermore, when the battery voltage drops below 2.4V the protection IC will switch the load off to protect the cell from running at too low of a voltage and also protects against over-voltage and reverse polarity connection (it will usually destroy itself instead of the battery) however please check you have it connected correctly the first time.
 
Using the module:
Connect Type C cable for power, or 5V DC to pads marked IN+ and IN- on the left-hand side of the module
Connect cell to charge to B+/B- pads on the right-hand side of the module.
A load (something for the battery to power) can be connected to the OUT+/OUT- pads on the right-hand side
Important! Disconnect load when charging
The red LED indicates charging in progress, the green LED indicates charging has finished.
Never charge your battery at a rate greater than 1C.

NOTE:
1. Ampere meter can only be connected to a 5v input end of the module.
2. It is better than the charging current is 37% of the battery capacity. If you charge the battery of 1000mAh, a current of 400mAh is enough.
3. The connection wire should not be too thick.
4. Make sure the connect point is good.
5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-subtract the charging current to avoid burn damage to the chip.
6. NO Reverse polarity.
Features :
Led indicator: Red is charging Green is fully charged.
Current Protection: Yes
Inversed polarity: NO.
Use mature charging chip TP4056 for simple peripheral circuits, good protection performance, and high charging accuracy.
Fully machinery automated processing, all patch parts manufacturing.

Additional Information:

• Production Capacity: 50000
• Delivery Time: 2-3 Days
• Packaging Details: BUBBLE CONTAINER

Product Details:

Power Bank Module is a super mini power bank mainboard compatible with 3.7V-4.2V li-ion battery. On-board micro USB port for battery charging and USB type A female output port supporting DC 5V 1A input and 5V 1A output. Just connect it with a 18650 battery then you can get a portable power bank.

Specification

• Input Voltage and Current: 5V 1A
• Compatible Battery: 3.7V-4.2V lithium battery
• Output Voltage and Current: 5V 1A
• Ob-board USB Type A Female Jack For Output 
• On-board Micro USB for Input
• Equipped with charging indicator (during charging red indicator will light up, full charged red indicator will turn off) and output indicator

Additional Information:

• Delivery Time: 1-2 DAYS

Product Details:

All 3.7V-4.2V rechargeable lithium batteries, such as cell phone batteries, flat batteries, 18650 batteries, and so on. It could be connected to a lithium battery can also be connected in multiple sections of lithium batteries Lithium positive pole connected B + Lithium negative then B- 3 USB output, according to the device automatically recognizes the output 5V1A or 2A current on the phone. Flat charge, you can also charge three mobile phones at the same time.

Additional Information:

• Production Capacity: 5543
• Delivery Time: 2
• Packaging Details: BUBBLE CONTAINER

Product Details:

This is the Mobile Power Boost DIY 18650 Lithium Battery Digital Dual USB mobile power module Accessories, 18650 Circuit board shell.
Meet the individual needs of your DIY, but you must understand basic electronic assembly. The motherboard comes with protection Charging, overcharge protection, over-discharge protection, overcurrent protection. Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge. Output voltage and current stable, will not harm user devices.

 

Additional Information:

• Delivery Time: 1TO 2 DAYS
• Packaging Details: 100pcs pak

Product Details:

his is a DIY power bank module with dual USB. The module is perfect for DIY mobile power boost power banks with 18650 cells. 

The module comes with protection charging, overcharge protection, over-discharge protection, and overcurrent protection. It has an intelligent output device, that after charging full, automatically stops charging, that prevents the phone to overcharge as well as provides stable voltage and current that makes sure that users devices will not harm. 

Additional Information:

• Production Capacity: 62662
• Delivery Time: 2
• Packaging Details: bubble container