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Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack
Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack

Deligreen BMS 4S 12V 80A 100A 120A 200A PCB BMS for 3.2V LiFePO4 battery pack 18650 Lithium Battery Pack

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15-50 días (Se envía dentro de los 7 días hábiles)
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Easy returns and refunds
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Warm tip to dear customer

Dear buyers,
Due to Covid 19,post airmail to some countries have 10~20days delay than usual days. Please be patient after you made the order. For 300A-500A bms, we will ship by DHL/FEDEX/TNT/UPS, it will be faster than airpost delivery method. If you don't want express shipping method, please contact us.

Description

2020 new version, apply for 4S12v LiePO4 battery pack, from 80A to 500A. For better hear dissipation performance, we add FAN version as options.

4S200A and 250A

How to select BMS/PCB

Please read carefully before ordering

Brand Name:
QNBBM
Certification:
CE
Certification:
RoHS
Accessory Type:
Battery Accessories
Origin:
CN(Origin)
Model Number:
DG4S200A
Battery type compability:
3.2V rated Lifepo4 battery 12V
Battery series:
4S
Over charge protection:
Yes
Over discharge voltage:
Yes
Short circuit protection:
Yes
Charge port and discharge port:
with both common and separate
Constant discharge current:
80/100/120/150A/200A/250A
Cut off peak discharge current:
240/300/360/450A/500A/600A
Temperature protection:
can be customized
Application 1:
AGV,Motorhome, ESS
Appliation 2:
home storage,Caravan,UPS,Backup
Battery capacity capability:
50AH,80AH 100AH 200AH 300AH 400AH 600AH 800AH more

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Buying & arriving (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://fastedoor.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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