Protection Circuit Module [PCB] for 11.1v (3S) Li-ion Battery Pack (Working 9A, Cutoff 17A)

<< Previous in For 3S (11.1V) Packs Next in For 3S (11.1V) Packs >>
click smaller images to enlarge
ratingratingratingratingrating
Sale Price: $16.95
Item Number: 32007





Quantity Discounts

QuantityAmount
5 to 10$16.27
11 to 20$16.10
21 to 59$15.93
60 to 99$15.76
100 or more$15.59

Features and Benefits

  • Protection Circuit Board for 11.1V Li-ion and Li-polymer battery pack
  • Designed for 11.1V Li-ion or Li-Polymer battery
  • Prevents 11.1V Li-ion or Li-polymer battery from over-charging, over-discharging
  • Continuous Discharge Current: 9A
  • Fully Compatible with both Li-Ion and Li-Polymer cells
  • RoHS Compatible
  • Download the Product Datasheet Here

Connection Instruction

  • B+:Connected to the third battery’s positive terminal
  • B3+:Connected to the second battery’s positive terminal
  • B2+:Connected to the first battery’s positive terminal
  • B1+:No connected
  • B-:Connected to the first battery’s negative terminal
  • P+:Connected to the battery’s output or the charger’s positive terminal
  • P-:Connected to the battery’s output or the charger’s negative terminal


Technical Specifications

Item

Content

Criterion

Over charge Protection

Over charge detection voltage

4.25±0.025V

Over charge detection delay time

1.0±0.5s

Over charge release voltage

4.15±0.05V

Over discharge protection

Over discharge detection voltage

2.5±0.08V

Over discharge detection delay time

100±50ms

Over discharge release voltage

3.0±0.1V

Rated operational current

9A(max)

Over current protection

Over current detection current

17±4A

Release condition

Cut load

Detection delay time 

10±5ms

Short protection

Detection condition

Exterior short circuit

Protection

Have

Release condition

Cut short circuit

Interior resistance

Main loop electrify resistance

RDS≤30mΩ

Current consumption

Current consume in normal operation

40μA Max

Dimension(L*W*H)

50*16*3.5mm


Application Notes

  • Do not subject the PCB to input voltage over 20V. Input voltage over 20V will damage the PCB
  • Please use the compatible charger for your battery pack. Pay special attention to your input and output voltage current to avoid PCB damage.
  • When mixing over-charged batteries and over-discharged batteries together, PCB will be in dual state of over-charging and over-discharging. In this situation, charging and dis-charging are both disabled
  • Internal static charge protection circuit built into the PCB. However, do not subject the PCB to high static charge to avoid damage.
  • Without the written agreement from us, please don't use this PCB for application in medical instruments, emergence devices, auto and airspace vehicles or other device that might have impact on human body.

Because of the very high energy density, Li-Ion Battery pack must be connected to a protection circuit module to prevent  accidental battery explosion caused by over-charging or over-discharging.

Related Products

tax free Smart Li-ion charger
Tenergy TLP-2000 Smart Charger for Li-Ion/LiPo Battery Packs: 3.7V - 14.8V
Regular Price: $25.99
Sale Price: $17.99
You Save: $8.00 (31 %)
tax free Polymer Li-ion 3.7V 875mAh
Tenergy Li-Polymer 3.7V 350mAh (303045) Battery
Sale Price: Special Order - Minimum Order: 10K+
Tenergy Li-Polymer 3.7V 350mAh (303045) Battery

Product Reviews

Rate This Product:
or Create a Review
(2 Ratings, 0 Reviews) Average Rating:
ratingratingratingratingrating