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4A-5A PCB BMS Protection Board for 3 Packs 18650 Li-ion lithium Battery Cell 3S

Description:

Features:

100% Brand New and High Quality
Note: If the correct welding, testing the output of non-output, use other ways to activate charging about protection board!

Overview:

Main IC uses the original "Ricoh" imported components. Overcharge, over discharge, over current, short circuit protection, for a variety of capacities in various shapes 3.7V lithium batteries. Japan Seiko protection IC, VISHAY, AOS, IR and other high-quality MOSFET, FR-4 plate low temperature coefficient, design, fine workmanship, testing and comprehensive. Compact, suitable for many of the requirements of highly integrated, low-cost applications to meet a wide range of performance requirements to ensure the absolute safety and reliability of the battery pack.

The protection board device description:
Components for Japan's Seiko S-8254AAG protection chip; Genuine Bandai America's AO4407 * 2pcs; protect the chip as well as Ricoh R5431 series.

Lithium battery protection board attributes:
Model: HH-P3-10.8
Dimensions: 48 * 15 * 1.0mm
Charging voltage range: 4.25-4.35v 卤 0.05v
Over-discharge voltage range: 2.3-3.0v 卤 0.05v
Working temperature: -40 --- + 50 鈩?/span>
Storage conditions: -40-- + 80 鈩?/span>
Maximum operating current: 4-5A
The maximum instantaneous current: 6-7A
Quiescent Current: less than 6uA
Resistance: less than 45m惟
Effective life: more than 50,000 hours
Short circuit protection: protect, need to be recharged recovery
Suitable for: 3packs 18650 lithium battery 10.8V 11.1V 12V 12.6v

Main functions and features: over charge protection, over-discharge protection, short circuit protection, overcurrent protection.

The protective plate using Japan's Ricoh rechargeable lithium iron phosphate battery protection IC;

1) high-accuracy voltage detection circuit;

2) terminal of the charger using high voltage devices;

3) Built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit);

4) MOS transistor can be controlled by a battery charge and discharge;

5) low standby current consumption.

Function and Notice:

1, the lithium battery with protection board according to the wiring diagram connection, when the battery voltage is overcharge and over-discharge voltage between the voltage, and P +, P- charging 1 second, P + and P- output voltage of the battery voltage.

2, the battery charge function: between P + and P- plus charger to charge the battery, the battery voltage charge to overcharge detection voltage (4.25 卤 0.025V), the protection circuit to cut off the charging path, to achieve overcharge protection.

3, Battery over-discharge protection: in between the P + and P- connected load to the battery discharge when the battery voltage drops to over-discharge voltage (2.7 卤 0.05V), the protection circuit, shut off the discharge path to achieve the over-discharge protection.

4, Short circuit protection: When the P + and P- short circuit protection circuit will act quickly in 5-50uS, cut off access, short-circuit protection.

5, Overcurrent protection function: When the V- terminal voltage of (0.15 卤 0.02V), the protection circuit will act quickly in 6.7-13.9ms, cut off access, overcurrent protection.

Package Contents
100% Brand New
1 x 18650 PCB BMS Protection Board

We can also wholesale if you need a large quantity of item please contact us :)

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Country	Delivery Time
	Working Days (not including holiday)	5-7	8-10	11-14	15-19	20-22	>25
	Working Days + Saturday + Sunday	5-9	10-14	15-20	21-25	26-30	>35
United States	Rate (item arrived)	9%	50%	21%	13%	7%	Refund or Resend
United Kingdom	Rate (item arrived)	10%	62%	20%	3.5%	4.5%	Refund or Resend
Australia	Rate (item arrived)	23%	50%	13%	8%	6%	Refund or Resend
France	Rate (item arrived)	1.5%	20.5%	45%	23%	10%	Refund or Resend
Germany	Rate (item arrived)	5.5%	25%	35%	19%	15.5%	Refund or Resend
Canada	Rate (item arrived)	0.0%	44%	35%	18%	3%	Refund or Resend
Spain	Rate (item arrived)	1.5%	25%	50%	14%	9.5%	Refund or Resend

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