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 Anti-overcharge
7S 18A 22.4V with Balance LiFePo4 LiFe 18650 Battery Cell BMS Protection PCB Board
7S 18A 22.4V with Balance LiFePo4 LiFe 18650 Battery Cell BMS Protection PCB Board
7S 18A 22.4V with Balance LiFePo4 LiFe 18650 Battery Cell BMS Protection PCB Board

7S 18A 22.4V with Balance LiFePo4 LiFe 18650 Battery Cell BMS Protection PCB Board

Regular price $12.99 Sale price $18.99 Unit price per
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Product Description :

7S 18A 22.4V with Balance LiFePo4 LiFe 18650 Battery Cell BMS Protection PCB Board Anti-overcharge

This board is 7 string 22.4V Lithium iron phosphate battery protection board
High current protection board, continuous 21A max current, with balance circuit
 
PCB board size: 75*52*7 (MM)
Detailed parameter:
 

Detail

Specifications

 

Tipical

Unit

Discharge

Continuous
Discharging Current

 

21(MAX)

A

 

Instantaneous

Discharge Current

33

A

 

Charge

Charging Voltage

25.6

V

 

Charging Current

10(MAX)

A

 

Overcharge Protect

Over-charge Detect

3.75±0.05

V

 

Protect Delay

800

S

 

Over-charge release

3.55±0.05

V

 

Balance 

Detect Voltage

3.60±0.05

V

 

Release Voltage

3.59±0.05

V

 

Balance Current

58

mA

 

Over-discharge Protect

Over-discharge Detect

2.35±0.08

V

 

Over-discharge Detect delay

50

S

 

Release Voltage

2.55±0.1

V

 

Over-current Protect

Detect Voltage

100

mV

 

Detect Delay 

20

mS

 

Current Detect

33±10

A

 

Release Condition

Cut Load

   

Short-circuit Protect

Protect Condition

Cut Load

   Prohibit short circuit

Detect Delay

100

uS

 

Release Condition

Cut Load

   

Temperature Protect

/

/

 Can Add 

Resistance

Inner

≤20

 

Self-Consumption

Working Current

≤30

uA

 

Sleep Current (when Over-discharge)

≤20

uA

 

Working Temperature

Range

-30/+80

 
 
Connection description:
P+ P- is the abbreviation of PACK+ PACK-, that is, input/ output +/-;
B+ B- is the abbreviation of BATTERY. which is the positive and negative pole of the battery.
 

Package Contents 
100% Brand New
1 x 7s LiFePo4 18650 Battery BMS Packs PCB Protection Board


Model Number: OEM
Condition: New
is_customized: Yes
Type: Voltage Regulator
Operating Temperature: stamdard
Dissipation Power: w
Current: A
Voltage: V
Power: W
Capacity: AH
Usage: Laptop


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