The HX-2S-JH20 is a protection board designed for lithium batteries with a charging voltage of 8.4V-9V and a current capacity of 10A. This board offers multiple protective functions, including overcharge, over-discharge, overcurrent, and short circuit protection. It features a balance function to ensure each battery cell is fully charged simultaneously, enhancing safety and prolonging battery life.

Features

• Overcharge Protection: Prevents battery cells from overcharging, protecting against potential hazards.
• Over-discharge Protection: Safeguards battery cells from excessive discharge, preventing damage.
• Overcurrent Protection: Limits the current to prevent overheating and potential fires.
• Short Circuit Protection: Automatically interrupts the circuit in case of a short circuit to avoid damage.
• Balance Function: Ensures each battery cell is charged evenly, improving efficiency and safety.
• Enhanced Safety: Helps to avoid explosion, fire, and damage to your battery pack.
• Prolongs Battery Life: Designed to extend the service life of your lithium batteries.

Specifications

• Model: HX-2S-JH20
• Overcharging Range: 4.25-4.35V ± 0.05V
• Over Voltage Range: 2.5-3.0V ± 0.05V
• Size: 46.7 x 23 x 3.15mm
• Maximum Working Current: 10A
• Maximum Instantaneous Current: 20A
• Static Current: < 10µA
• Working Temperature: -40°C to +50°C
• Storage Conditions: -40°C to +80°C
• Effective Life: > 50,000 hours
• Resistance: < 300mΩ
• Short Circuit Protection: Protection and restoration must charge
• Charging Voltage: 8.4V-9V

Pinout

Package Includes

• 1 x HX-2S-JH20 Protection Board