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High Quality Protection Board Circuit Board Lithium Battery Pack 5 Skewers
DESCRIPTION


Features:

The for Protection board is for 5 series Li-ion batteries, mainly used for electric power tools.

It uses special IC for 5S lithium batteries as processor to detect real-time voltage, charge and discharge current and ambient temperature of each battery.

Stable various protective functions for charging and discharging, such as overcharge for Protection, over-discharge for Protection and short circuit for Protection.

Low power consumption,the working current is about 25uA and quiescent current is about 6uA.

Choosing the correct for Protection board and applying it appropriately is vital to the longevity your batteries.

 

Specifications:

Charge Voltage:19/21V

Single Cell Charge Voltage:3.8/4.25V

Continuous Discharge Current:8-20A

Overcharge Single Cell Detection Voltage:3.85-4.25V

Overcharge for Protection Delay:1S

Overcharge Single Cell Recovery Voltage:3.75-4.13V

Overcharge for Protection Release Delay:1mS

Over-discharge Single Cell Detection Voltage:2-2.8V

Over-discharge for Protection Delay:1S

Over-discharge Single Cell Recovery Voltage:2.5-3.0V

Over-discharge for Protection Release Delay:100±20mS

Over-current Detection Voltage:0.-0.4V

Over-current Detection Current:30±5A

Over-current Detection Delay:1S

Short Circuit for Protection Support:Yes

Short Circuit Detection Delay:250uS

Short Circuit Release Delay:1S

Short Circuit Detection Voltage:0.8V

Recovery State:Auto after Disconnect Load

Over Temperature ProtectionProtection Temperature:70±5°

Recovery Temperature:55±5°

Working State:25uA (25°)

Stand-by State:6uA(25°)

Discharge Main Circuit Internal Resistance:30±5mΩ

Operating Temperature: -40°-85° RH≤75%

Store Temperature: -40°-125° RH≤75%

SizeLength x Width:45x40mm/.77*.57"


Package Included:

* Battery Charger for Protection Board


Note:

. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.


POLICES

 

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 



We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.


 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.