Modul BMS 3S - 30A incarcare si protectie 3 acumulatori li-ion 18650 (BMR.272)

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Specificații în limba engleză:

The lithium battery protection board cannot be used for lithium iron phosphate batteries, xenon lamps, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, motors or products with motors, 1W fisheye LED lights, for Customers who purchase the above combination please pay attention!

The power range described applies to the following products: massager battery packs, LED light backup power supplies, 12V electronics, solar street light battery packs, monitoring backup power supplies, and other products.

For products with a current above 3A, the battery discharge rate should be above 3C.

Rate formula: 1C rate battery, 2000 capacity is equal to 2AH*1=2A working current.

3C rate battery, 2000 capacity is equal to 2AH*3=6A working current.

In use, the battery will heat up, but the battery rate is not applicable.

In this case, it cannot be used for a long time, and the battery will be damaged quickly.

Note 1: Strictly connect OV (B-), 3.7V (B1), 7.4V (B2), 11. 1V (B+) according to the diagram, do not intentionally short-circuit!

Note 2: After the cable is connected, it needs to be charged first before there will be output

Note 3: When connecting 3 groups of batteries in series, please ensure that the voltage of each group of batteries is the same, if not, please fully charge each group of batteries separately and then use them in series.

During the discharge test, the battery with the fastest voltage drop is the poor battery.

A note: Do not mix good batteries with bad batteries!

The closer the capacity/internal resistance of the 3 batteries is, the better!

(The effect of using 2 good batteries + 1 bad battery = the effect of using 3 bad batteries).

DESCRIPTION

3 strings (combination of 3 18650 batteries or polymer lithium batteries in series)

10.8V (rated voltage of polymer battery)

11.1V (rated voltage of 18650 or 3.7V lithium battery)

12.6V (voltage after lithium battery is fully charged)

Discharge 10A (referring to the upper limit discharge current limit)

PARAMETERS

Model: HXYP-3S-OZ30

Discharge continuous current limit: 30A‡1A

Discharge protection current limit: 40A‡1A

Charging limit voltage: 12.6V

Continuous charging current limit: 25A‡1A

Charging protection current limit: 35A1A

Size: 65.5MM*64MM*3.6MM

(Single cell) Overcharge voltage: 4.225V‡0.025V

(Single cell) Overcharge release voltage; 4.175V#0.03V

(Single cell) Overdischarge voltage: 2.7V#0.05V

(Single cell) Overdischarge release voltage: 3.0V‡0.08V

Over temperature protection: -10°C ~ +70°C

Atenție!

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