-40%
5S 20A 19/21V Li-ion Lithium Battery Protect Circuit Protection Board for Drill
€ 1.1
- Description
- Size Guide
Description
5S 20A 19/21V Li-ion Lithium Battery Protect Circuit Protection Board for DrillDescription:
100% brand new and high quality
The 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 protection, over-discharge protection and short circuit protection.
Low power consumption,the working current is about 25uA and quiescent current is about 6uA.
Choosing the correct 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 Protection Delay:1S
Overcharge Single Cell Recovery Voltage:3.75-4.13V
Overcharge Protection Release Delay:1mS
Over-discharge Single Cell Detection Voltage:2-2.8V
Over-discharge Protection Delay:1S
Over-discharge Single Cell Recovery Voltage:2.5-3.0V
Over-discharge Protection Release Delay:100±20mS
Over-current Detection Voltage:0.1-0.4V
Over-current Detection Current:30±5A
Over-current Detection Delay:1S
Short Circuit 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 Protection Protection 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%
Size Length x Width:45x40mm/1.77*1.57"
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
4.No retail package
Package Included:
1PC*Battery Charger Protection Board
(No retail package)
Refund
Shipping
Payment
Feedback
Refund
If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Shipping
1. We ship to Worldwide.
2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address.
3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.
Payment
We only accept payment through Paypal.
Items will go to post within 1-2 business days after payment confirmed.
Feedback
* When you satisfied with our product and services please leave us positive feedback.
* If you have got the package, please confirm "Delivery on time" For us.
* If a problem occurs, contact us immediately with any email request.
* Just contact us using the " Ask the seller a question" link on eBay.
Am 02.07.20 hat der Verkäufer die folgenden Angaben hinzugefügt: