A polimer18650-hez alkalmas 10 db 3,7 V-os lítium akkumulátortöltő védőkártya modul ponthegeszthető és 3A túláram értékű
10PCS 3.7V lithium battery charging protection board module suitable for polymer18650 can be spot welded and3A overcurrent value
3.7V lithium battery charging protection board module, suitable for polymer 18650, can be spot welded and 3A overcurrent value
Description:
The main IC has protection functions such as overcharge, overdischarge, overcurrent, and short circuit. It is used for 3.7V lithium batteries with various capacities and shapes. Adopt protection IC, high-quality MOSFET such as VISHAY, AOS, IR, FR-4 low temperature coefficient board, fine design, workmanship, and comprehensive testing. Small in size, suitable for many occasions that require high integration and low cost, can meet various performance requirements, and ensure the safety and reliability of the battery pack.
Technical Parameters:
Overcharge detection voltage: 4.25±0.05V
Overcharge release voltage: 4.23±0.05V
Overdischarge detection voltage: 2.54±0.1V
Overcurrent detection current: 1-3A
The main function:
Overcharge protection function, over discharge protection function, short circuit protection function, over current protection function.
Wiring instructions:
B is connected to the positive electrode of the battery.
B- Connect the negative electrode of the battery.
P is the positive electrode of the battery output and input
P- is the battery output and input negative
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