Features:

- Precious metal ceramic capacitors, stable performance far more reliable than tantalum capacitors
- Copper belt high current inductor, low loss and low interference volume compact heat dissipation good
- Single-sided mounting design, thickness of only 4 mm, easy to install and heat sinks
- Switching buck mode, high efficiency and low heat, 1A charging input only 0.7A
- With overheating protection, dual-color indicator light full of self-stop safer and more intuitive

Parameter:

Product name: TP5000 lithium battery charging board
Input: DC 4.5-9V (recommended not to exceed 7V)
Output voltage: 4.2V/3.6V, plus or minus 1% jumper selection
Output current: default 1A, can be customized 0.5-2A, greater than 1.5A need to add cooling
Volume: 30mm*15mm*6mm, single side mount reflow soldering

TP5000

TP5000 lithium-ion batteries, lithium iron phosphate batteries, 1A current 4.2/3.6V, suitable for charging lithium-ion batteries and lithium iron phosphate batteries, full self-stop, red and green dual-light indicator. Switching buck mode, higher efficiency than linear charging circuit, and much less heat. Charging current 1A, charging at constant current throughout the charge to maintain 1A, without additional heat dissipation, reducing the impact of heat on the charging current, reducing the charging time. Optional common lithium ion lithium polymer battery or lithium iron phosphate battery, only one jumper is needed to change the setting.4 terminals, 2 inputs, 2 batteries, another with inline LED soldering position.

Usage:
1. Li-ion batteries only need to be connected to the 5V power supply, the output B+, B- connected to the battery. Charging in the red light, full of self-stop, charging is complete, the green light.
2. For lithium iron phosphate battery 3.6V, just soldering iron weld open between the two pads tin point. Power supply battery connection method as mentioned above remains unchanged. If you need to change back to charge 4.2V lithium batteries, the use of pads dipped in solder can be connected back.

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