HW-357 3.7V 9V 5V PCB Adjustable Step Up 18650 Lithium Ion Battery Charging
Discharge Power Bank Charger Module
Specification:
Input voltage: DC4.5-8V
Output voltage: DC4.3V-27V (anti-clockwise rotary positioner)
Output current: 2A max.
Charging voltage 4.2V, charging current 1A
Size: 33 * 23 * 5mm / 1.29 * 0.9 * 0.19 ”
Packing weight: 5g
Operation:
Before use and before debugging, the output Default is about
9V. Input voltage: 4.5-8V
The output voltage can be continuously adjusted 4.3-27V
(More than 4.3V , less than 27V , can produce any voltage, voltage reversible adjustable clockwise)
Charging voltage: 4.2 V, charging
current 1A Calculate discharge current 2A output current
Maximum current output reference 5 V 1.4A, 9 V 0.8A, 12V 0.6A
The static current is approximately 0.5 mA.
No over-discharge protection for overload protection (2V surge boost is possible, but 2V output is not yet locked)
2V cutter lift, depending on situation, if board needs to be added Protective
For example, the 5V solar panel with input + BAT + terminal can take out a battery from 4.2V to 3.7V
18650 and adjust the adjustable output voltage of the terminal.
Can be used for multimeter and lithium battery recharge
Note:
There may be 1-3mm difference due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item.
Thanks for your understanding.
Package include:
1X 3.7V 9V 5V 2A Adjustable Magnification Module
HW-357 3.7V 9V 5V boost module and TP4056 Charging Module for 18650 buy in Paksitan
₨ 180
HW-357 3.7V 9V 5V PCB Adjustable Step Up 18650 Lithium Ion Battery Charging
Discharge Power Bank Charger Module
Input voltage: DC4.5-8V
Output voltage: DC4.3V-27V (anti-clockwise rotary positioner)
Output current: 2A max.
Charging voltage 4.2V, charging current 1A
Packing weight: 5g
19 in stock
Description
Additional information
| Weight | 0.003 kg |
|---|
Reviews (0)
Reviews
There are no reviews yet.
Related products
DC-DC LM2596 Step-down Adjustable Module CC-CV
Electronic Components & Supplies, Active Components, DIY Projects, Integrated Circuits, Voltage Converters and Power Supplies
SKU:
1022
Fixed turn the lamp current to 0.1 times the value of the constant current (charge when used to identify whether the battery is full);
2. Increased input reverse polarity protection diode;
3. Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1%).Particularly suitable for LED driver
*High-power LED constant current drive
*Lithium battery charger (including ferroelectric)
IR Infrared Obstacle Avoidance Sensor Module
SKU:
1060
he sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emitting a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface and output digital signal (a low level 0V) signal, can be adjusted through the potentiometer knob detection distance, effective distance range 2 ~ 30 cm, the working voltage of 3 .3 V to 5 V
Be the first to review “HW-357 3.7V 9V 5V boost module and TP4056 Charging Module for 18650”