Protection Circuit Module [PCB] for 18V/18.5V (5S) Li-ion Battery Pack (Working 8.5A, Cutoff 25A, NTC & Balancing)

Protection Circuit Module [PCB] for 18V/18.5V (5S) Li-ion Battery Pack (Working 8.5A, Cutoff 25A, NTC & Balancing)

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Protection Circuit Module [PCB] for 18V/18.5V (5S) Li-ion Battery Pack (Working 8.5A, Cutoff 25A, NTC & Balancing)

SKU:
P/N 32172

SKU:
32172
UPC:
844949029070
Working Current (A):
8.5
Cutoff Current (A):
25

price: $31.99

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product highlights

  • Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
  • Automatic 8.5A cutoff Working 25A.
  • Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
  • Designed for 18V/18.5V (5S) Li-ion battery pack building.
  • Dimensions : 85 x 30 x 4 mm.
  • Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
  • Automatic 8.5A cutoff Working 25A.
  • Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
  • Designed for 18V/18.5V (5S) Li-ion battery pack building.
  • Dimensions : 85 x 30 x 4 mm.

Product Specifications:

ItemContentCriterion
Over Charge Protection
  • Over charge detection voltage
  • Over charge detection delay time
  • Over charge release voltage
  • 4.25±0.025V
  • 1.0±0.3s
  • 4.100±0.03V
Over Discharge Protection
  • Over discharge detection voltage
  • Over discharge detection delay time
  • Over discharge release voltage
  • Rated operational current
  • 2.80±0.050V
  • 1.8S±150mS
  • 3.00±0.10V
  • ≤8.5A
Over Current Protection
  • Over current detection current
  • Release Condition
  • Detection delay time
  • 25±6.5A
  • Cut load
  • 11±3.7mS
Short Protection
  • Detection Condition
  • Protection
  • Release condition
  • Exterior Short Circuit
  • Have
  • Cut short circuit
Balance
  • Balanced open voltage
  • Balanced release voltage
  • Balanced current
  • 4.200±0.025V
  • 4.190±0.005V
  • 42±6mA
Temperature Protection
  • Operation temperature
  • Recovery temperature
  • /
  • /
Interior Resistance Main loop electrify resistance RSS≤50mΩ
Current Consumption Current consume in normal operation 20μA Max
NTC 10kOhm 3380 1% NTC 25℃ 10K±1%
Dimension(L*W*H) 85 x 30 x 4 mm

Connection Instructions:

  • B-: Connected to the first battery’s negative terminal
  • B1: Connected to the first battery’s positive terminal
  • B2: Connected to the second battery’s positive terminal
  • B3: Connected to the third battery’s positive terminal
  • B4: Connected to the fourth battery’s positive terminal
  • B5: Connected to the fifth battery’s positive terminal
  • PTC: Connected to the fifth battery’s positive terminal
  • P+: Connected to the battery pack’s output or the charger’s positive terminal
  • P-: Connected to the battery pack’s output or the charger’s negative terminal
 
 
 
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product highlights

  • Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
  • Automatic 8.5A cutoff Working 25A.
  • Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
  • Designed for 18V/18.5V (5S) Li-ion battery pack building.
  • Dimensions : 85 x 30 x 4 mm.
  • Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
  • Automatic 8.5A cutoff Working 25A.
  • Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
  • Designed for 18V/18.5V (5S) Li-ion battery pack building.
  • Dimensions : 85 x 30 x 4 mm.

Product Specifications:

ItemContentCriterion
Over Charge Protection
  • Over charge detection voltage
  • Over charge detection delay time
  • Over charge release voltage
  • 4.25±0.025V
  • 1.0±0.3s
  • 4.100±0.03V
Over Discharge Protection
  • Over discharge detection voltage
  • Over discharge detection delay time
  • Over discharge release voltage
  • Rated operational current
  • 2.80±0.050V
  • 1.8S±150mS
  • 3.00±0.10V
  • ≤8.5A
Over Current Protection
  • Over current detection current
  • Release Condition
  • Detection delay time
  • 25±6.5A
  • Cut load
  • 11±3.7mS
Short Protection
  • Detection Condition
  • Protection
  • Release condition
  • Exterior Short Circuit
  • Have
  • Cut short circuit
Balance
  • Balanced open voltage
  • Balanced release voltage
  • Balanced current
  • 4.200±0.025V
  • 4.190±0.005V
  • 42±6mA
Temperature Protection
  • Operation temperature
  • Recovery temperature
  • /
  • /
Interior Resistance Main loop electrify resistance RSS≤50mΩ
Current Consumption Current consume in normal operation 20μA Max
NTC 10kOhm 3380 1% NTC 25℃ 10K±1%
Dimension(L*W*H) 85 x 30 x 4 mm

Connection Instructions:

  • B-: Connected to the first battery’s negative terminal
  • B1: Connected to the first battery’s positive terminal
  • B2: Connected to the second battery’s positive terminal
  • B3: Connected to the third battery’s positive terminal
  • B4: Connected to the fourth battery’s positive terminal
  • B5: Connected to the fifth battery’s positive terminal
  • PTC: Connected to the fifth battery’s positive terminal
  • P+: Connected to the battery pack’s output or the charger’s positive terminal
  • P-: Connected to the battery pack’s output or the charger’s negative terminal
 
 
 

product highlights

  • Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
  • Automatic 8.5A cutoff Working 25A.
  • Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
  • Designed for 18V/18.5V (5S) Li-ion battery pack building.
  • Dimensions : 85 x 30 x 4 mm.
  • Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
  • Automatic 8.5A cutoff Working 25A.
  • Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
  • Designed for 18V/18.5V (5S) Li-ion battery pack building.
  • Dimensions : 85 x 30 x 4 mm.

Product Specifications:

ItemContentCriterion
Over Charge Protection
  • Over charge detection voltage
  • Over charge detection delay time
  • Over charge release voltage
  • 4.25±0.025V
  • 1.0±0.3s
  • 4.100±0.03V
Over Discharge Protection
  • Over discharge detection voltage
  • Over discharge detection delay time
  • Over discharge release voltage
  • Rated operational current
  • 2.80±0.050V
  • 1.8S±150mS
  • 3.00±0.10V
  • ≤8.5A
Over Current Protection
  • Over current detection current
  • Release Condition
  • Detection delay time
  • 25±6.5A
  • Cut load
  • 11±3.7mS
Short Protection
  • Detection Condition
  • Protection
  • Release condition
  • Exterior Short Circuit
  • Have
  • Cut short circuit
Balance
  • Balanced open voltage
  • Balanced release voltage
  • Balanced current
  • 4.200±0.025V
  • 4.190±0.005V
  • 42±6mA
Temperature Protection
  • Operation temperature
  • Recovery temperature
  • /
  • /
Interior Resistance Main loop electrify resistance RSS≤50mΩ
Current Consumption Current consume in normal operation 20μA Max
NTC 10kOhm 3380 1% NTC 25℃ 10K±1%
Dimension(L*W*H) 85 x 30 x 4 mm

Connection Instructions:

  • B-: Connected to the first battery’s negative terminal
  • B1: Connected to the first battery’s positive terminal
  • B2: Connected to the second battery’s positive terminal
  • B3: Connected to the third battery’s positive terminal
  • B4: Connected to the fourth battery’s positive terminal
  • B5: Connected to the fifth battery’s positive terminal
  • PTC: Connected to the fifth battery’s positive terminal
  • P+: Connected to the battery pack’s output or the charger’s positive terminal
  • P-: Connected to the battery pack’s output or the charger’s negative terminal