3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
US$38.19
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version

3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version

availability:In stock

Shipping: Free Airmail
Ship From: China Warehouse
Estimated Delivery: Between

US$38.19

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

Note: Ternary lithium and lithium iron phosphate boards cannot be mixed

Overview:
This protection board is a lithium battery protection board specially designed by us for high-current lithium phosphate, ternary lithium battery, lithium cobalt oxide, and lithium manganate battery packs for ship, machine, and automobile startup. This protection board contains 3 strings, 4 strings, 5 strings of lithium battery protection boards, using mature protection circuits, dedicated ICs and supporting disconnection protection, high-precision independent balanced IC, TVS spike protection, imported high-current ultra-low internal resistance MOS (single MOS internal resistance is lower than 3 milliohms, 410A peak current), with perfect and stable charging and discharging protection functions, cell hardware balance processing, proper balance current, reasonable balance heating, and does not affect the performance of the battery pack. The actual test is equipped with short-circuit protection, but it is not recommended to go short-circuit. The short-circuit current is very large and it is easy to burn the battery and the protection board.
Features:
1. The user can freely set 3 strings, 4 strings or 5 strings (select the corresponding number of strings, which has been adjusted)
2. This protection board uses 26 high-power ultra-low internal resistance imported MOS tubes (13 for discharge and 13 for charging), which is by no means the low-power MOS on the market. Our single MOS tube has an internal resistance of less than 3 milliohms and a peak current of 410A.
3. Using high-precision independent equalization IC, the equalization current can reach 100mA.
4. Add TVS spike protection.
5. The maximum current is 120A (a small radiator needs to be added), and the maximum peak current reaches 370A.
6. Easily start the car, gasoline engine with 2.5 displacement or less. Please use our 300A protection board for large displacement and diesel engines.
Package Included:
1 x 3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board

More Detailed Photos:

3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version
3S 4S 5S 3.7V 120A Li-ion Lipo Lithium Battery Protection Board for Marine Car Startup Copper with Wire Version

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 your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 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 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 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

You may return this item within 15 days of delivery for a full refund. We’ll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

 

Product not working as expected?

Our Customer Service team are able to resolve most product related issues quickly and efficiently. For the support, please contact our team using the submission form on our Contact page.

 

Returns Eligibility

In order for a return to be eligible for a refund please ensure you return within 15 days from the delivery date of your item.

We kindly ask that you return your item to us in new or lightly used condition with no signs of worn out. If the item is in used condition, please send us the photo to confirm its condition before returning it. We reserve the right to refuse any return if there are any signs of worn out or if parts are missing.

Please be aware, we do cover the cost of the returns fees only if the return is a result of our error (you received an incorrect or defective item, etc.).

All customers should contact us before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

 

Refunds

Following a successful inspection of your return we will process a full refund to the credit / debit card or PayPal account which was used to place the original order. 

You should expect to receive your refund within four weeks of returning your package, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 20 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (3 to 5 business days).

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