Out of stock BMS 2S 20A 18650 Lithium Battery Protection Board

BMS 2S 20A 18650 Lithium Battery Protection Board

85.00 EGP
  1. Over Charge Voltage Range: 4.25-4.35 V 0.05  V
  2. Over Voltage Range: 2.5-3.0 V  0.05 V
  3. Max. Operating Current: 13 A
  4. Max. Limiting Current: 20 A
  5. Charging Voltage: 8.4-9 V
SKU BMS_2s20A SKU SYS x3124 Availability Out of stock
Quantities are confirmed after reviewing your order. Orders are normally prepared and shipped within 3–5 business days. Online availability does not necessarily mean the product is currently available at the branch.
You are already subscribed We will notify you when this product is available again.
☎ Need help? Call us 0104 453 9059
Add to wishlist
Share
Fast shipping Delivery across Egypt
Flexible payment Cash and online options
Quantity confirmation Confirmed after order review
Technical support Help choosing compatible parts
Tags
Battery Protection Bms Christmas 2026

Description

BMS 2S 20A 18650 Lithium Battery Protection Board

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.

Two batteries (18650) can be connected simultaneously to the HX-2S-D20 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 20 A.

The HX-2S-D20 BMS module has 5 pins:

B      : Battery positive pole
B-      : Battery negative pole
BM    : Mid-point of a battery assembly
P-      : Negative charge / discharge terminal
P      :Positive charge/discharge terminal

If the maximum permissible value of the supply voltage is exceeded, the charge controller activates the “protection” mode. In order to restore the module, it is necessary to re-apply voltage to the input of the BMS board or wait a while until the charge controller automatically disables protection.

Power is supplied to the module from an external power source. The voltage range of the module is from 7.4 to 8.4 V. For charging, you can use a step-up voltage converter with a current limiter. Please note that this module is not a charger.

Features:

  1. Small size designed for a four-cell battery pack.
  2. Simple and  convenient circuit for easy connections
  3. Over-charge/Over-discharge Protection.

Package Includes:

1 x 2S 20A 18650 Lithium Battery Protection Board

ModelHX-2S-D20
Over Charge Voltage Range4.25-4.35 V 0.05 V
Over Voltage Range2.5-3.0 V 0.05 V
Max. Operating Current13 A
Max. Limiting Current20 A
Charging Voltage8.4-9 V
Quiescent CurrentLower than 10 µA
Internal Resistance<300 Ohm
Operating Temperature-40°C to 50°C
Length (mm)44.77
Width (mm)18.85
Height (mm)3.5
Weight (gm)4
Shipment Weight0.005 kg
Shipment Dimensions4 × 4 × 1 cm

Related Products

Products With Similar Tags

Raspberry Pi 5 Model 4GB
Official Raspberry Pi and Hats، ❤️ Big Discount Days..!💲🏷️Electronics Sales

Raspberry Pi 5 Model 4GB

Original price was: 10,500.00 EGP.Current price is: 9,900.00 EGP.
Add to cart