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Protection Circuit Module (PCB) for 3.7V Li-ion (14500) cell battery (1.5A Limit)

Your Price: $2.00
In Stock

Product ID # 5227
Part Number:
PCB-S1A2-14500



Quantity Discounts

QuantityAmount
5 to 20$1.94
21 to 50$1.90
51 to 100$1.86
101 or more$1.80
 Protection Circuit Board Specifications  For 3.6V/3.7V Li-ion/Li-po Battery  Pack 
Model: PCB-S1A2-14500
No. Test   item Criterion
1 Voltage Charging voltage DC: 4.2V CC/CV
Balance voltage for single cell N/A
2 Current Balance current for single cell N/A
Current consumption for single cell ≤10μA
Maximal continuous Charging current 1.5A
Maximal continuous discharging current 1.5A
3 Over charge Protection
(single cell)
Over charge detection voltage 4.28±0.025V
Over charge detection delay time 0.5S-2S
Over charge release voltage 4.100±0.05V
4 Over discharge protection
(single cell)
Over discharge detection voltage 3.0±0.1V
Over discharge detection delay time 10-30mS
Over discharge release voltage 3.2±0.1V
5 Over current protection Over current detection voltage 0.20V±0.025V
Over current detection current 2.7±0.5A
Detection delay time   5ms-10ms
Release condition Cut load
6 Short protection Detection condition Exterior short circuit
Detection delay time 100-500us
Release condition Cut load
7 Resistance Protection  circuitry (B- TO P-) ≤60mΩ
8 Temperature Operating Temperature Range -40 to +85℃
Storage Temperature Range -40 to +125℃
9 Weight
10 Dimenstion Dia x T 12 x 5 mm
11 Specification in pdf file Download the specification
12 Application The black ring is used for build lithium 14500 cell with buton top.

 For other PCM/PCB, please check our PCM/PCB/BMS/CMB/UPS category

Warning

  • If you want to use this protection circuit board for a battery that is less than the rated drain, you must add additional protection device to protect the battery itself. Such as: proper rated polyswitch. 
  • You must be professional in Lithium battery pack to buy the protection circuit board. Misusing may cause battery damage or explode. We are not responsible for any damage caused by user.

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