Zhengzhou R-Founder Technology Co., Ltd.| Manufacturer
Zhengzhou R-Founder Technology Co., Ltd.

China Manufacturer with main products: Battery Management System, Li ion Battery Protection, Battery Protection Circuit, Battery Monitor, Battery Controller, Overcharging...

Home  >Products Catalog > Battery PCM/PCB/BMS > Protection Circuit Module (PCB) for 11.1V Li-ion/Polymer Battery (4A cut-off)

Protection Circuit Module (PCB) for 11.1V Li-ion/Polymer Battery (4A cut-off)

FOB Price: 3.50 - 4.50 USD/Piece
Supply Ability: 100,000 Piece/Pieces per Week
Shipping: Within 1 day
Payment Terms: L/C, T/T, Western Union
Update Time: 2012/11/23
In Stock
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Export Markets: North America, Eastern Europe, Southeast Asia, Mid East
Place of Origin: Henan in China
Packaging Details: Carton

Specifications

Because of the very high energy density, Li-ion/polymer Battery pack must be connected to a protection circuit module to prevent  accidental battery explosion caused by over-charging or over-discahrging. R-Founder can make custom PCM(protection circuit module) and BMS(battery management system) for you.
 
No.
Test item (25℃)
Criterion
1
Overcharge protection voltage for single cell
4.275 ± 0.025V
2
Over discharge protection voltage for single cell
2.30 ± 0.08V
3
Over current detect voltage
0.13 ± 0.03V
4
Current consumed in normal operation
30uA
5
Current consumed in sleeping mode
0.1uA
6
Over current protection current during discharging
4A
7
Over current protection current during charging
3A
8
Over current protection time
10mS
9
Short circuit protection time
0.4uS
10
Interior resistance
42mΩ
11
Working temperature
-20 – 55℃
12
Size
28 x 46 x 2.7mm
 
If you have any questions, please feel free to contact us.

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