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3 Series 20A 18650 Lithium Battery Protection Board

3 Series 20A 18650 Lithium Battery Protection Board

First Come First Serve Offer (T&C Apply )

78.00
149.00 78.00
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3 Series 20A 18650 Lithium Battery Protection Board

Lithium Battery Protection Board is your ideal choice for efficient and reliable battery management. This 3 Series 20A board comes with AUTO Recovery, ensuring uninterrupted power for your devices. It's designed for 3.6V, 3.7V lithium batteries, including popular types like 18650 and 26650, as well as polymer lithium batteries.

With a continuous discharge and charge current of 20A, this protection board is a powerhouse, perfect for drills, sprayers, LED lights, and low-power inverters. The integrated 10 low load resistance MOS tube ensures balanced charging with 100mA balanced current, optimizing battery performance.

The board operates smoothly in a wide voltage range, from 16.8V to 18.1V, accommodating different battery setups. Its compact design, measuring approximately 46 x 60 x 3.4 mm, allows easy installation on the battery bundle or in confined spaces. Safety is a priority with our Lithium Battery Protection Board.

Follow the recommended wiring for 0V to 16.8V, preventing short circuits and ensuring reliable, safe operation.

Note :

  1. The Successful start of the drill requires a three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!).
  2. Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
  3. When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above25V, capacity 10uF-100uF) to the motor’s positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube.
  4. 4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use it in series. The Discharge test, the voltage drop faster battery that group is a poor battery.

Features:

  • 3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery).
  • Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery).
  • Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use).
  • Continuous charge current (upper limit): 20A.
  • Suitable for the drills with starting current below 80A, power 135W below.

Package Includes:

  • 1 x 3 Series 20A 18650 Lithium Battery Protection Board

Specifications:

Model 3 Series 20A
Voltage Range 11.1V, 12V, 12.6V
Recovery Function Yes (AUTO Recovery)
Application 3.6V, 3.7V lithium batteries (18650, 26650, polymer)
Continuous Discharge Current 20A
Continuous Charge Current 20A
Balanced Current 100mA
MOS Tube Integrated 10 low load resistance
Charging Voltage Range 16.8V to 18.1V
Size 46 x 60 x 3.4 mm
Suitable For Drills, sprayers, LED lights, low-power inverters
Safety Features Recommended wiring for 0V to 16.8V, anti-short circuit

T&C Apply.

Terms and Conditions

1. Product Images and Representations

  • Images displayed on the website are for illustrative purposes only. The actual product may vary in color and design.

2. Offers and Returns

  • Products purchased during promotional offers may not be eligible for return. Please refer to the specific offer details for clarification.
  • We offer a standard return policy for most products, with some exceptions for products purchased during offers.

3. Availability and Out-of-Stock Products

  • All products listed on the website are available on a first-come, first-served basis.

Following are the stock percentages available in the sale:

Xiaomi: 15%

Vivo: 5%

Samsung: 5%

Realme: 8%

OPPO: 10%

OnePlus: 4%

Apple: 4%

Poco: 2%

Infinix: 10%

Feature Phones: 32%

Tecno: 5% 

We reserve the right to limit quantities.

  • In case of stock depletion, we may offer a replacement product of similar value.
  • If you are not satisfied with the replacement, we will credit your account with the purchase amount. This credit can be used towards future purchases, but no cash refunds will be issued.

4. Product Exchanges

  • We offer exchanges for products that are broken or damaged upon arrival. Please refer to our return policy for details on initiating an exchange.

5. Refurbished Electronics

  • Electronic products listed under the "website " may be old refurbished, meaning they were previously owned. These products will be clearly marked as refurbished.

  • the branded box, charger, accessories will not be included with the mobile phone.

6. Customer Satisfaction and Credits

  • If you are unhappy with any product, we may offer you a coupon code for a future purchase instead of a cash refund.

7. Shipping and Delivery

  • Our standard shipping method is surface mode, which may result in longer delivery times. Typical delivery times range between 8-15 business days.

8. Acceptance of Terms

All products sold on a first-come, first-served basis are subject to our No Refund Policy. As part of this policy, the company will randomly select five customers out of every 100 orders to receive smartphone products. The remaining orders may be canceled, or the customer may opt to receive a branded T-shirt of equivalent value. If the customer objects to receiving a T-shirt or want for refund,

A full refund will be issued to their company-created digital wallet within 30 days. Please note that this offer is discretionary and involves a risk of non-receipt of the desired product. By placing an order, you acknowledge and agree to these terms."

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