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Item specifics

Brand Name VBESTLIFE
Origin CN(Origin)
Current Type DC
Usage Other
Certification NONE
Phase Other
is_customized No
Model Number Lithium Battery Protection Board
Model XL-MH99V5
Item Lithium Battery Protection Board
Name Electronic Components
Feature Li-ion Battery
Type Battery Module

Product Description

XL-MH99V5 2 Lithium Battery Protection Circuit Board 21V 5 Series Lithium Power Tools Battery Module

Feature:

1. Adopting a 5 series lithium battery-dedicated IC as a processor.
2. Real-time detection of battery voltage, charge and discharge current, and ambient temperature.
3. Overcharge, overdischarge, discharge overcurrent, short circuit, charge overcurrent, temperature protection, etc.
4. High-quality electronic components ensure the stable and reliable performance of the lithium battery protection board.
5. Widely used on battery packs for power tools using 18650 lithium batteries.

Specification:

Item Type	Lithium Battery Protection Board
Model	XL-MH99V5 2（or MH99V51-S）
Number of Series	5 Series
Voltage	Charging Voltage	21V
Voltage	Single Charge Voltage	4.225V
Current	Continuous Discharge Current	8-20A
Overcharge Protection	Overcharged Single Section Detection Voltage	4.225V
	Overcharge Protection Delay	1S
	Overcharged Single Section Recovery Voltage	4.125V
	Overcharge Protection Release Delay	1mS
Overdischarge Protection	Over-Discharge Single-Section Detection Voltage	2.7V
	Over-Discharge Protection Delay	1S
	Over-Discharge Single-Section Recovery Voltage	3V
	Over-Discharge Protection Release Delay	1S
Overcurrent Protection	Overcurrent Detection Voltage	0.1-0.2V
	Overcurrent Detection Current	30±5A
	Overcurrent Detection Delay	1S
	Recovery Status	Automatic Recovery
Short Circuit Protection	With Or Without Short Circuit Protection	With Short Circuit Protection
	Short Circuit Detection Delay	250uS
	Short Circuit Release Delay	1S
	Short Circuit Detection Voltage	0.5V
	Recovery Status	Automatic Recovery After Disconnecting Load
Temperature Protection	Over Temperature Protection Temperature	70±5℃
Temperature Protection	Over Temperature Recovery Temperature	55±5℃
Power Consumption	Working Status	25uA (25℃)
Power Consumption	Dormant State	6uA(25℃)
Internal Resistance	Discharge Loop Internal Resistance	30±5mΩ
Size	Length x Width	Approx. 80 x 63.5mm / 3.1 x 2.5in
Temperature protection	Working temperature	-40°C-85°C Relative humidity≤75%
Temperature protection	Storage temperature	-40°C-125°C Relative humidity≤75%

Package List:

1 x Lithium Battery Protection Board

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