PL2303 USB-TTL Serial Port Cable

PL2303 USB-TTL Serial Port Cable

HC-SR501 PIR Motion Sensor

HC-SR501 PIR Motion Sensor

TP4056 Li-ion Battery Charging & Protection Panel with Micro-USB 1A

Charge 3.7v lithium batteries with a maximum current of 1A.
$0.99
Availability: In stock
SKU
2050006
  • Buy 5 for $0.89 each and save 10%
  • Buy 10 for $0.84 each and save 15%
  • Buy 50 for $0.79 each and save 20%

The panel is used to charge 3.7v lithium batteries, with a maximum charging current of 1A.


Features:

  • • Input voltage: 4.5~5.5V
  • • Output voltage: 4.2V
  • • Working current: 1A
  • • Charge status indicator

Pinout:

Pin Name Description
1 IN+ Power input+
2 IN- Power GND
3 BAT+ Battery+
4 BAT- Battery GND

How to Use:

  • • Red light: charging
  • • Green light: fully charged
  • • Note: Input power and battery cannot be connected in reverse, otherwise the circuit will be damaged.

Reference:

  • • Tech-support: support@longan-labs.cc
Write Your Own Review
You're reviewing:TP4056 Li-ion Battery Charging & Protection Panel with Micro-USB 1A