BMS PCB Board Battery Protection Board W/Balance for 20S 72V 45A/80A Li-ion New

£23.99 Buy It Now, FREE Shipping, 30-Day Returns, eBay Money Back Guarantee
Seller: fioday ✉️ (23,238) 98.9%, Location: Hayes, GB, Ships to: GB, Item: 166542837000 BMS PCB Board Battery Protection Board W/Balance for 20S 72V 45A/80A Li-ion New.

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Product Description

20S 72V 45A Battery Board

Description:

Continuous Discharging Current: 45A

Instantaneous Discharge Current: 100A

Charging Voltage: 84V

Charging Current: 45A(Max.)

Over-charge Detect: 4.28±0.05V

Protect Delay: 100ms

Over-charge Release: 4.08±0.05V

Over-discharge: 2.55±0.08V

Over-discharge Detect Delay: 50mS

Release Voltage: 2.9±0.1V

Detect Voltage: 150mV

Detect Delay: 15mS

Current Detect: 130±10A

Resistance: ≤15mΩ

Working Current: ≤50uA

Sleep Current(when Over-discharge): ≤10uA

Working Temperature: -30℃ ~ + 80℃  

Size: 120mm*60mm*9mm

Balance Detection Voltage: 4.2±0.025V

Balance Release Voltage: 4.2±0.05V 

Balance Current: 45±5 mA

Short Circuit Detection Delay: 200uS

Main Function:

Overcharge protection, over-discharge protection function, short circuit protection

function, over the current protection function, no with band balance.

Connections:

Step1:Connect charging /discharging wire, battery pack negative wire

Step2: After confirming the wires are connected OK, plug the connector cable in the BMS

DO NOT plug the CONNECTOR CABLE in the BMS before connecting the wire!!

Package Included:

1 X 20S 72V 45A Li-ion Battery Protection Board

1 X  Cabel Wire

 

20S 72V 80A Battery Board

Description:

The single PWM generator has only one set of PWM1 outputs, and the frequency and duty cycle are independently adjustable.

The dual complementary PWM has two sets of PWM1 and PWM2 outputs, the two sets of frequencies are the same, and the duty cycles are complementary.

Adjustable frequency 1-160KHz

Duty cycle 0-100% adjustable

 

Working voltage: 4V~30V

Frequency range: 1Hz~160KHz

Frequency accuracy: 2%

Signal load capacity: output current 5~30mA

Output amplitude: The amplitude is equal to the operating voltage.

 

PWM output can set frequency, and duty cycle separately

The frequency is divided into four ranges and is automatically switched:

1. XXX (no decimal point): value 1Hz~999Hz, unit 1Hz

2. X.XX (the decimal point is in the hundred digits): the value is 1.00KHz~9.99KHz, the unit is 0.01KHz

3. XX.X (decimal point is ten): value 10.0KHz~99.9KHz, unit 0.1KHz

4. X.X.X. (full decimal point): value 100KHz~160KHz, unit 1KHz

eg:

      100 means 100Hz

      1.00 means 1.00KHz

      10.0 means 10KHz

      1.0.0. indicates 100Khz

 

Duty cycle 0~100% adjustable

Setup process:

1. Press the SET button, the frequency parameter flashes, and the frequency is set by the UP or DOWN button.

2. Press the SET button, the duty cycle parameter flashes, and the duty cycle is set by the UP or DOWN button.

3. Press the SET button to exit the setting.

4. Press and hold the UP button and DOWN button to increase or decrease quickly.

5. Data is automatically remembered, and all setting parameters are saved after power down.

Use:

1. Used as a square wave signal generator to generate a square wave signal for development and use.

2. Used to generate a square wave signal that drives the stepper motor driver.

3. Generate adjustable pulses for use by the MCU.

4. Generate adjustable pulses to control the associated circuitry.

 

Package Included:

1PCS*20S 72V Lithium Li-ion LiPo Polymer 18650 Battery 80A BMS PCB Board with Balance

  • About Us
  • Payment
  • Shipping
  • Returns
  • Contact Us
  • Feedback

Welcome to our store on eBay! We offer great prices on a large selection of diverse products. We have been in business for several years and ship hundreds of thousands of packages to satisfied customers each year. We are a reliable seller and all of our products are brand new and high quality.

1. We accept PayPal payment only.

2. We will only ship to PayPal's confirmed address.

3. In addition to PayPal payment method, please email or call us for more payment ways.

4. Please check out & Pay immediately within 7 days. Any questions please contact us, otherwise an non-paying bidder alert may be issued.

1. We will send packages out in 24-48 hours on payment received from Monday to Friday. Orders during weekends and holidays will be posted on the following working day.

2. Items located in the UK will be posted by Royal Mail/Yodel/Hermes and delivered within 2-4 business days.

3. Please make sure your shipping address and the order information is correct before placing an order. We will not be responsible for item loss due to a wrong or unknown address.

We have 100% satisfactory guarantee, if you are not satisfied with your purchase for any reason, please do contact us and we will help to  resolve your problem. And normally emails will be responsed within 1 business day.            

We are willing to accept returns for any reason
1.Defective or Wrong Products. You may return the goods for exchange or Refund (within 30 days long); but please communicate us to offer pictures before return. We are responsible for the return shipping cost.
2.Non-defective and Right Products. It also can be returned if you are not satisfied with the product, but you need to return it within 7 days after item arrival and pay for return shipping cost. Please make sure that the product has not been used and with original packing.

1. Please contact us via eBay message or email before returning.

2. Defective items must be noticed within 7 days of the date you received it.

3. The buyer will be responsible for all shipping charges and insurance when returning items.

4. Insurance charges are non-refundable.

5. All returned merchandise must be in original factory conditions, including all packaging materials, 

    inserts and manuals, warranty cards and all accessories.

We maintain high standards of excellence and service for 100% customer satisfaction!

Positive Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral 

or negative feedback, so that we can satisfactorily address your concerns.

  

About Us

Welcome to our store on eBay! We offer great prices on a large selection of diverse products. We have been in business for several years and ship hundreds of thousands of packages to satisfied customers each year. We are a reliable seller and all of our products are brand new and high quality.

Payment

1. We accept PayPal payment only.

2. We will only ship to PayPal's confirmed address.

3. In addition to PayPal payment method, please email or call us for more payment ways.

4. Please check out & Pay immediately within 7 days. Any questions please contact us, otherwise an non-paying bidder alert may be issued.

Shipping

1.We will send packages out within 1 business day after payment cleared.

2.We choose different shipping methods according to different regions.

3.We supply combined shipping. Please contact us for the combined shipping before you make payment.

Country Delivery Time
Business Days 7 - 10 10 - 15 15 - 25 25 - 35 35 - 45 > 45
United Kingdom Delivery Rate 15% 50% 25% 5% 5% Refund / Resend
Mexico / Canada / Brazil
/ Israel / Australia
Delivery Rate 2.5% 5% 35%
55% 2.5% Refund / Resend
European Countries Delivery Rate 6% 25% 45% 15% 9% Refund / Resend
Other Countries Delivery Rate 5% 20% 50% 15% 10% Refund / Resend







4.If you need other transportations, please contact us, we will choose the logistics according to your request.

5.Please note: S&H does not include customs duties, local taxes and any other importation fees.

If there are some delayed troubles caused by Customs, such as the package detained in Customs, customer should take full responsibility for it. If needed, customer should better clear the Customs in person. But as a seller, we will try our best to assist customers in the process.

Returns

We have 100% satisfactory guarantee, if you are not satisfied with your purchase for any reason, please do contact us and we will help to  resolve your problem. And normally emails will be responsed within 1 business day.            

We are willing to accept returns for any reason
1.Defective or Wrong Products. You may return the goods for exchange or Refund (within 30 days long); but please communicate us to offer pictures before return. We are responsible for the return shipping cost.
2.Non-defective and Right Products. It also can be returned if you are not satisfied with the product, but you need to return it within 7 days after item arrival and pay for return shipping cost. Please make sure that the product has not been used and with original packing.

Contact Us

1. Please contact us via eBay message or email before returning.

2. Defective items must be noticed within 7 days of the date you received it.

3. The buyer will be responsible for all shipping charges and insurance when returning items.

4. Insurance charges are non-refundable.

5. All returned merchandise must be in original factory conditions, including all packaging materials, 

    inserts and manuals, warranty cards and all accessories.

Feedback

We maintain high standards of excellence and service for 100% customer satisfaction!

Positive Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral 

or negative feedback, so that we can satisfactorily address your concerns.

  

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  • Condition: New
  • Select Product: 20S 72V 45A Battery Board
  • Brand: Unbranded
  • Features: Li-ion Battery Protection Board
  • Type: Battery BMS PCB Board

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