5S 18/21V 20A Li-Ion Lithium Battery Pack Battery Charging Protection Board Protection Circuit Board BMS Module

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$5.99

Ex Tax: $5.99

Stock: In Stock
Model: EB0047291
SKU: EB0047291

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Number of Strings: 5S

Precise details>>

Precise details:

Feature:

Symbol	Test content	Test standard value	Test actual value					Determine conditions
Symbol	Test content	Test standard value	1	2	3	4	5	Determine conditions
VDET1	Overcharge detection voltage (single section)	4. 225 ±0. 025V	4230	4230	4225	4235	4240
VREL1	Overcharge release voltage (single section)	4. 125 ±0. 05V
VDET2	Overdischarge detection voltage (single section)	2.7±0. 08V	2700	2695	2695	2685	2695
VREL2	Overdischarge release voltage (single section)	3.0±0. 1V
VI01	Overcurrent 1 detection voltage	0. 1±0. 005V
VI02	Overcurrent 2 detection voltage	0.2±0. 005V
VI03	Overcurrent 3 detection voltage	0.5±0.01V
ICCC	Maximum continuous charging current	2-3. 5A
ICDC	Maximum sustained discharge current	15-20A
PCDC	Discharge overcurrent protection current	40-60A	45.2
TOV	Overcharge detection delay time	1±0.5S						TA=25°C
TOVD	Overdischarge detection delay time	1±0.5S						TA=25°C
T0C1	Discharge overcurrent 1 detection delay time	1S						TA=25°C
T0C2	Discharge overcurrent 2 detection delay time	100mS						TA=25°C
TSHORT	Short circuit protection delay time	280uS						TA=25°C
ISTB	Self-consumption current during sleep	I<=10uA
IVCC	Self-consumption current during operation	I<=40uA	17
RDS	PCB internal resistance	R<=60mΩ	45
TCH	Charging over temperature protection	55 ± 5°C
TDC	Discharge over temperature protection	70 ± 5°C

Package includes:

1 x Lithium Battery Protection Board

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Battery Protection Board