Set 2 Bảng Mạch Sạc Pin Lithium Tp5000 1a Chuyên Dụng

set2: 1 x DC5-24V Sensor Switch + 2 x Charging Board
Lithium battery only need to connect a 5V power supply, output B + B-connected battery can be. Charging red light, full of self-stop, charging green light finished. For lithium iron phosphate battery 3.6V, just soldering iron solder between the two solder pad can be. Power supply battery connection method as described above. If you want to change back to charge 4.2V lithium battery, solder pad can be used to solder back.
Switch buck e, the efficiency is higher than the linear charging circuit, heat is also much smaller. Charging current 1A, in the constant current full charge to maintain 1A. With overheating protection, overheating will automatically reduce the current to prevent burnout
No additional heat dissipation, reducing the impact of heat on the charging current. Reduce the charging time. Optional lithium-ion lithium polymer battery or lithium iron phosphate battery, just a jumper can change the settings.
Full version of the use of precious metal ceramic s, X7R temperature characteristics, performance + safety + stability far more than tantalum s!

Sensitivity to light : Dark and Light environment.
Sensing e: PIR sensing + light control Timer.
Sensing Distance: 0.5 Meter to 5 Meter (high temperature will influence switch sensibility).
Sensing e: PIR sensing + light control Timer.
Charging Board Size: 21.5 x 14.5 x 4.2mm
Input: 4.5-9V
Output voltage: 4.2V / 3.6V plus or minus 1% (circuit board default lithium-ion battery 4.2V)
Output current: default 1A
After the efficiency test will be described in detail, if the buyer's own test efficiency, do not recommend testing the battery side voltage, please note that skip the Rs sampling 0.1 ohm resistance test, test input power close to the circuit board, reduce the length of the connection will be tested for efficiency Impact, it is recommended to increase the capacitance test at the input. Voltage and current test recommendations string accuracy of the ammeter is not recommended direct read power digital display. Current test can be directly connected in series with the battery, only need to ensure that the battery is less than 3.9V using a large range of ammeter test can be.
colour:White/Red
Material:pp/Metal

Package Contents:
1 x DC5-24V Sensor Switch
2 x Charging Board

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