Protection Circuit Module (PCB) for 7.4V Li-PO & Li-ion 18650 / 18500 Battery Packs (11A Limit)

<< Previous in For 2S (7.4V) Packs Next in For 2S (7.4V) Packs >>
click smaller images to enlarge
ratingratingratingratingrating
Sale Price: $9.95
Item Number: 32005





Quantity Discounts

QuantityAmount
5 to 10$9.55
11 to 20$9.45
21 to 59$9.35
60 to 99$9.25
100 or more$9.15

Features and Benefits

  • Protection Circuit Board for 2S Li-ion and Li-polymer battery pack
  • Designed for 2S Li-ion or Li-Polymer battery
  • Prevents 2S Li-ion or Li-polymer battery from over-charging, over-discharging and from discharging current more than 8A (11A cut-off). 
  • Fully Compatible with both Li-ion and Li-Polymer cells

Specifications

Normal Temperature=25℃

Item

Content

Criterion

Over charge Protection

Over charge detection voltage

4.25±0.025V

Over charge detection delay time

1.0±0.3s

Over charge release voltage

4.05±0.05V

Over-discharge protection

Over discharge protection voltage

2.4±0.06V

Over discharge detection delay time

128±39ms

Over discharge release voltage

3.0±0.075V

Rated operational current

≤5A

Over current protection

Over current detection current 

 11±3A

Release condition 

Cut load 

Detection delay time

8-16ms

Short protection

 Detection condition

 Exterior short circuit

 Protection

 Have

Release condition

Cut short circuit

Interior resistance

Main loop electrify resistance

Rss≤50mΩ

Current consumption

Current consume in normal operation

8μA Max

(L*W*H)
PCB size

38 x 8 x 3.5 mm

 

Connection Diagram

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.

Download product data sheet here.
 

Related Products

tax free Polymer Li-ion 3.7V 5500mAh
Tenergy Li-Polymer 3.7V 5500mAh (7550140) Battery
Sale Price: From $23.95 to $34.99
Tenergy Li-Polymer 3.7V 5500mAh (7550140) Battery

Product Reviews

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