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Lithium Battery Protection Board 16S 3.6V/3.7V Ternary Battery with UART Communication Function40A

Product Overview

1、UART communication box (not included) can be connected to the computer to monitor and read parameters in real time. Monitor the battery data and read the communication protocol of the protection board to communicate with the customer's equipment. 2、Stable performance, high-accuracy coulombmeter, based on current scores for time, accurate calculation of battery remaining capacity and charge. 3、Parameter display function, support for Android phone connection for Bluetooth display parameters, set and modify parameters, independent display screen displays parameters (connected for Bluetooth module (not included)). 4、Set up real-time detection procedures and secondary protection to prevent crashes. Powerful APP and upper computer lock the battery without discharging, modify for Bluetooth name and password. 5、Temperature control detection, protection board built-in balanced power, two-way temperature control monitoring. Adjustable temperature control, adjust the charge and discharge temperature through the host computer, high and low temperature controllable protection (with temperature control line).

Isin: IC5HSAB37QH0

$48.95

  • Free shipping in US
  • $14.5 Extended Delivery from United States
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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Lithium Battery Protection Board 16S 3.6V/3.7V Ternary Battery with UART Communication Function40A

Lithium Battery Protection Board 16S 3.6V/3.7V Ternary Battery with UART Comm...

$48.95

Product Overview

1、UART communication box (not included) can be connected to the computer to monitor and read parameters in real time. Monitor the battery data and read the communication protocol of the protection board to communicate with the customer's equipment. 2、Stable performance, high-accuracy coulombmeter, based on current scores for time, accurate calculation of battery remaining capacity and charge. 3、Parameter display function, support for Android phone connection for Bluetooth display parameters, set and modify parameters, independent display screen displays parameters (connected for Bluetooth module (not included)). 4、Set up real-time detection procedures and secondary protection to prevent crashes. Powerful APP and upper computer lock the battery without discharging, modify for Bluetooth name and password. 5、Temperature control detection, protection board built-in balanced power, two-way temperature control monitoring. Adjustable temperature control, adjust the charge and discharge temperature through the host computer, high and low temperature controllable protection (with temperature control line).

Isin: IC5HSAB37QH0

1、UART communication box (not included) can be connected to the computer to monitor and read parameters in real time. Monitor the battery data and read the communication protocol of the protection board to communicate with the customer's equipment. 2、Stable performance, high-accuracy coulombmeter, based on current scores for time, accurate calculation of battery remaining capacity and charge. 3、Parameter display function, support for Android phone connection for Bluetooth display parameters, set and modify parameters, independent display screen displays parameters (connected for Bluetooth module (not included)). 4、Set up real-time detection procedures and secondary protection to prevent crashes. Powerful APP and upper computer lock the battery without discharging, modify for Bluetooth name and password. 5、Temperature control detection, protection board built-in balanced power, two-way temperature control monitoring. Adjustable temperature control, adjust the charge and discharge temperature through the host computer, high and low temperature controllable protection (with temperature control line).

More Information

Condition: 100% Brand New
Item Type: Lithium Battery Protection Board
30A Size: Approx. 170 x 60 x 12 mm / 6.7 x 2.4 x 0.5 in
40A Size: Approx. 170 x 60 x 18 mm / 6.7 x 2.4 x 0.7 in
50A Size: Approx. 170 x 60 x 18 mm / 6.7 x 2.4 x 0.7 in
60A Size: Approx. 170 x 60 x 18 mm / 6.7 x 2.4 x 0.7 in
Cable: 15pin + 2pin
Input Output Line Diameter Selection:
Current Within 20A 25A 30A 40A 60A 80A 100A
Copper Wire 2.5mm² 4mm² 6mm² 8mm² 14mm² 22mm² 38mm²
Silicone Wire 14AWG 12AWG 12AWG 10AWG 8AWG 6AWG 6AWG

Connection Instructions:
After the connection of the protection board is completed, please modify the nominal capacity to the actual battery capacity after normal communication; the cycle capacity is set to 80% of the actual battery capacity.
5. B-, C- output wires can not be pressed or twisted, be sure to solder the wires. Please note: Be sure to weld the B- thick wire firstly, and then continue to connect the other wires. If B- wire is too thin or too long or it is not soldered, it will burn the board! B- must be thick and short.

Note:
3. The B- and C- wires must be welded with thick wires. The length of the B- wire should be controlled within 15CM. It cannot be used for charging and discharging before all the wires are connected.
4. The B-, C-, and BC0 positions of each board are different and is marked on the protection board, and you need to find the correct position before wiring.
5. The cable corresponding to the protection board BC0 is the first cable to be connected. When connecting the cables, do not insert the cable above the protection board to connect. The wiring must be connected in order. The wrong wiring may cause the protection board to burn and not work properly.
6. The number of NTCs for different types of protection boards is different. Do not remove NTC when using it. NTC cannot be soldered or damaged.
10. The same port protection version has P- and C- ports. It is strictly forbidden to connect the P- port to the negative pole of the charger, otherwise there is no protection for charging. Charge and discharge negative connection C-, P- empty not connected.
11. When the protection board is installed and connected for Android APP or host computer software, please set the nominal capacity as the actual battery content and the cycle capacity as 80% of the nominal capacity.
12. This product does not come with for Bluetooth module and UART communication box, please buy it separately.

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $5.95 for the first item, $3.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


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For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
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Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

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If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
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Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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