5pcs 5S 18/21V 20A Li-Ion Lithium Battery Pack Battery Charging Protection Board Protection Circuit Board BMS Module
US$31.19
5pcs 5S 18/21V 20A Li-Ion Lithium Battery Pack Battery Charging Protection Board Protection Circuit Board BMS Module

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

availability:In stock

Shipping: Free Airmail
Ship From: China Warehouse
Dispatch: Ships within 1-3 business days
Estimated Delivery: Between

US$31.19

FREE SHIPPING & EASY RETURNS
free shipping and return Worldwide Free Shipping is guaranteed to global online consumers in Alexnld.com. We guarantee total shopping satisfaction by offering easy exchange, return or refund policy.

Product Description

Feature:

Symbol Test content Test standard value Test actual value Determine conditions
1 2 3 4 5
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:

5 x Lithium Battery Protection Board

More Detailed Photos:

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

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

Delivery Time

Airmail and Airmail Registered Area Estimated Delivery Time
United States, Canada 7-25 business days
Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia, South Africa 10-45 business days
Other countries 10-35 business days
Expedited Shipping 3-10 business days to Worldwide

We accept payment through PayPal,and via credit card.

Paying with PayPal / Credit Card -

NOTE: Your order will be shipped to your PayPal address. Ensure you have selected or entered the correct delivery address.

1) Login To Your Account or use Credit Card Express.

2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

Returns

If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

Return Process

To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

Alex NLD
Attn: Returns
RMA #
HaGiborim St 8
Tiberias, 14388
Israel

Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

Refunds

After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

Exceptions

If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

Please provide us with following:

1. Photos of the front and back sides of the packaging box;
2. A photo, video or screenshot of the defective item or the defective part of the parcel.

Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

Warranty & Repair service

If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

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