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21V BMS 5S 15A 18650 Lithium Battery Protection board

21V BMS 5S 15A 18650 Lithium Battery Protection board

First Come First Serve Offer (T&C Apply )

Regular price 244.02
Regular price 0.00 Sale price 244.02
Sale Sold out
Shipping calculated at checkout.

BMS (Battery Management System) a battery management system that is designed to monitor the status of batteries, control the process of charging/discharging the battery etc.
Five batteries (18650) can be connected simultaneously to this charge-discharge controller module. The module has protection against short circuit, overcharge and over-discharge. One of the functions of the charge controller is to turn off the power supply for the batteries when the maximum capacity of at least one battery is reached. This BMS controller is designed for more than 30,000 hours of operation. The maximum allowable current is 15 A.

Features

  1. Small size designed for a Five-cell battery pack.
  2. Simple and convenient circuit for easy connections
  3. Over-charge/Over-discharge Protection
Specifications
Model 21V BMS 5S 15A
Type Lithium Battery Protection board
Charge Voltage 21 V
Charging current 15A
Continuous discharge current  15A
Instantaneous discharge current 25A
Over charge detect 4.28V +- 0.05v
Working current ≤30uA
Country of Origin China
 

 

 

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.
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3. Availability and Out-of-Stock Products

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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.

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  • 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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