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5S 18/21V 20A Battery Charging Protection Board Li-Ion Lithium Battery Pack Battery Charging Protection Circuit Board Module
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Free return within 7 days for eligible items.Details
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Quality Score: Excellent
Product details
Voltage
Charge Voltage
19/21V
Single Cell Charge Voltage
3.8/4.25V
Current
Continuous Discharge Current
8-20A
Overcharge Protection
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 Protection
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 Protection
Over-current Detection Voltage
0.1-0.4V
Over-current Detection Current
30±5A
Over-current Detection Delay
1S
Recovery State
Auto
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°
Power Consumption
Working State
25uA (25°)
Stand-by State
6uA(25°)
Internal Resistance
Discharge Main Circuit Internal Resistance
30±5mΩ
Temperature
Operating Temperature
-40°-85° RH≤75%
Store Temperature
-40°-125° RH≤75%
Size
Length*Width
46*40mm/1.81*1.57"
Package Included: 1 x Battery Charging Protection Board
About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer).
Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.
Specifications
Key Features
- DIY Supplies:ELECTRICAL
- Certification:NONE
- Origin:Mainland China
- Type:Battery Charging Protection Board
- Output Type:none
- Size:Battery Charging Protection Board
- Model Number:Battery Charging Protection Board
- Style:Battery Charging Protection Board
- 5S 18/21V 20A:Li-Ion Lithium Battery Pack
- Battery Charging Protection Board:Circuit Board Module
What’s in the box
Specifications
- SKU: GE779IP3ZNIHONAFAMZ
- Model: CCHAyiqipeijian3095
- Production Country: China
- Size (L x W x H cm): 10*10*10
- Weight (kg): 0.2
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