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3 String 12V18650 Lithium Battery Protection Board 11.1V 12.6V Anti-overcharge and Over Discharge Peak3 String 12V18650 Lithium Battery Protection Board 11.1V 12.6V Anti-overcharge and Over Discharge Peak3 String 12V18650 Lithium Battery Protection Board 11.1V 12.6V Anti-overcharge and Over Discharge Peak

3 String 12V18650 Lithium Battery Protection Board 11.1V 12.6V Anti-overcharge and Over Discharge Peak

  • Compatible with 11.1, 12 or 12.6V rechargeable batteries;
  • Overvoltage range: 4.25-4.35V ± 0.05V;
  • Overvoltage overload range: 2.3-3.0V ± 0.05V;
  • Maximum operating current: 6-8A;
  • Maximum Transient Current: 1: 9-10A, 2: 10-13A;
  • Static current ( quiescent) : <30uA;
  • Intermediate resistance: <100mOhm;
  • Charging voltage: 12.6-13V;
  • Operating temperatures from -40 to 50 degrees Celsius;
  • Short-circuit protection;
  • Lifetime of over 30000 hours;
  • Dimensions: 50 x 16 x 1mm.

3 string 12V18650 lithium battery protection board 11.1V 12.6V anti-overcharge over-discharge 13A current limit protection

 

 

note:

      This protection board can not be used for iron ionized polymer batteries, electric fish battery packs, electric bicycle battery packs, customers who use the above combination purchase, please pay attention! .

 

 

The power range described applies to the following products:

     Low power inverter, massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring standby power supply, and other products.

Note: For discharge products above 3A, the battery discharge rate should be more than 3C.

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

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

In the use of the battery will be hot, the battery rate is not applicable, this situation must not be used for a long time, the battery will be damaged quickly.

 

Note 1: In strict accordance with the diagram wiring 0V (B-), 3.7V (B1), 7.4V (B2), 11.1V (B +), do not intentionally short circuit!

Note 2: After the line is connected, it needs to be charged and activated before there is output.

Note 3: When connecting 3 sets of batteries in series, please ensure that the voltage of each set of batteries is the same. If they are different, please fill each set of batteries separately and use them in series. . . During the discharge test, the battery with the fastest voltage drop is the poor battery.

 

For some customers with poor electronic foundation, please explain: Do not mix good battery and poor battery! The closer the capacity/internal resistance of the 3 batteries is, the better! (The effect of 2 good batteries + 1 poor battery) = 3 use of poor battery).

 

The properties of the lithium battery protection board:

Model: HX-3S-D02 Overcharge voltage range: 4.25-4.35v±0.05v

Size: 53*16*4.0mm Over-discharge voltage range: 2.3-3.0v±0.05v

Maximum working current: 9A Operating temperature: -40---+50°C

Maximum instantaneous current: 10-13A Storage conditions: -40-- +80 °C

Quiescent current: less than 50uA effective life: more than 30,000 hours

Internal resistance: less than 150mΩ Short circuit protection: protection, delay self-recovery.

 The protection board size and device description;

 The protection plate size is 53*16*4mm; the components are Seiko S-8254AA protection chip and D403*2 of genuine AOS;

 

Note: The nickel sheets and accessories shown in the following description, this link baby price is not included, the shipment is a single board.

 

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Shenzhen E-Smart Technology Co., Ltd

Tel:+86-15999546524

Contact Person:Shary

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