Li-ion Battery BMS Protection Board 2S 18650 Lithium 5A AMP 8.4V 7.4V Circle US
Li-ion Battery BMS Protection Board 2S 18650 Lithium 5A AMP 8.4V 7.4V Circle US - Image 2
Li-ion Battery BMS Protection Board 2S 18650 Lithium 5A AMP 8.4V 7.4V Circle US - Image 3
Li-ion Battery BMS Protection Board 2S 18650 Lithium 5A AMP 8.4V 7.4V Circle US - Image 4

Li-ion Battery BMS Protection Board 2S 18650 Lithium 5A AMP 8.4V 7.4V Circle US

$7.00

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SKU: WB0KI000002 Category:

Description

Li-ion Battery BMS Protection Board 2S 18650 Lithium 5A AMP 8.4V 7.4V Circle
Description:
This is a 2S Battery Management System (BMS) protection board. This module is designed to fit on the end of a 18650 lithium ion cell. This BMS module is suitable for creating a lithium battery pack with a nominal voltage of 8.4V. This BMS board will provide over voltage/over charge protection and under voltage/over discharge protection. It also provides over current protection in case the device drawing power from your lithium ion cells is pulling too much current too quickly. This BMS protection module also provides short circuit protection. This BMS will work with most lithium ion or lithium polymer (lipo) battery chemistries, not just 18650 cells. It will not work with other battery chemistries (Lithium Phosphate, Lithium Iron, NiCd, etc.).
Pinout:
B +: Connected to the battery positive
B-: Connected battery negative
MB/BM: Connect the battery 1 to the connection point before battery 2
P + : Charge / discharge side positive (shared charge / discharge side)
P- : Connection / discharge terminal negative (charge / discharge side shared)
Specifications:
Compatibility Li-ion, Lipo Batteries
Over Voltage Range 4.25-4.35V ±0.05V
Over Discharge Voltage Range 2.3-3.0V ±0.05V
Maximum Operating Current 5A
Cutoff Current 7A
Quiescent Current <30uA
Internal resistance <100mΩ
Working Temperature -40 to +50 Degrees C
Storage Temperature -40 to +80 Degrees C
Effective Life > 30000 Hours
Length 18mm
Width 18mm
Height 3mm

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Additional information

Over Discharge Voltage Range

2.3-3.0V ±0.05V
Maximum Operating Current

5A
Cutoff Current

7A
Working Temperature

-40 to +50 Degrees C
Storage Temperature

-40 to +80 Degrees C
Effective Life

> 30000 Hours
Inrush Current Rating

5 A
Nominal Voltage Rating (DC)

2 V
Nominal Current Rating

5 A
Brand

Brain Wire
Length

18mm
Width

18mm
Height

3mm
Compatibility

Li-ion, Lipo Batteries
Over Voltage Range

4.25-4.35V ±0.05V

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