איסוף עצמי: רחוב מוטה גור 9 פתח תקוה

 

 

  

מעגל הגנה לסוללות ליתיום 14.8V 4S 8A

דף הבית >> 9. מטענים וסוללות ליתיום >> מעגלי הגנה BMS >> מעגל הגנה לסוללות ליתיום 14.8V 4S 8A
שם המוצר/פריט: מעגל הגנה לסוללות ליתיום 14.8V 4S 8A
   
המחיר שלנו: 59.00
מע"מ: לא כולל מע"מ
דמי משלוח: 12.00
(קיימת אפשרות לאיסוף עצמי ללא תשלום נוסף)
זמן הספקה:(ימי עסקים)
 
1
מק''ט: hx-4s-ao1
 
   
הוסף לסל      


 
מידע נוסף 
 The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, children's car battery, 775 (4A) motor, 1W fish eye LED light, Please pay attention to the combination of the purchase of customers! The
 
Described in the power range for the following products:
     Low power inverter, massager battery pack, LED light standby power supply, electronic products, solar street light battery pack, monitor backup power supply, and other products.
Note: 3A current discharge products above, the battery discharge rate to 3C or more.
Magnification calculation formula: 1C magnification of the battery, 2000 capacity is equal to 2AH * 1 = 2A upper limit current.
3C magnification battery, 2000 capacity equal to 2AH * 3 = 6A upper working current.
In use, the battery will heat is the battery does not apply, this situation can not be long-term use, the battery will soon be damaged.
 
Note 1: strictly according to map wiring 0V (B -), 3.7V (B1), 7.4V (B2), 11.1V (B3), 14.8V (B +), do not deliberately short circuit!
Note 2: after the need to charge the first line, will have output.
 
Note 3: 4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then used in series. Discharge test, the voltage drop is fast that group of batteries is poor battery.
 
(2 good battery + 2 poor battery use effect = 4 poor battery use effect). 4 battery capacity / resistance closer to the better! (2 good battery +2 poor battery use effect = 4 poor battery use effect).
 
The lithium battery protection board properties:
Model: HX-4S-A01 overcharge voltage range: 4.25-4.35v ± 0.05v
Size: 72 * 17 * 3.0mm Over discharge voltage range: 2.3-3.0v ± 0.05v
Upper working current: 6-8A Operating temperature: -40 --- +50 °
Upper limit instantaneous current: 12A Storage conditions: -40-- +80 °
Quiescent current: less than 30uA Effective life: more than 50,000 hours
Internal resistance: less than 100mΩ Short circuit protection: can be protected, need to charge recovery
Charging voltage: 16.8V-17V
The protection board size and device description;
The protection board size is 72 * 17 * 3.0mm; components for the S-8254AA protection chip and AO4407 * 4;
 
aeProduct.getSubject()




 
לייבסיטי - בניית אתרים