5S Lithium Battery Protection Board 20A Low Consumption BMS Module Li Ion Battery Charging

About this item

• Feature: 1. For 5 Series Battery: This protection plate is suitable for 5 series lithium ion batteries, and is mainly used for power tools. 2. Reliable Use: Use the special integrated circuit of 5S lithium battery as the processor, detect real time voltage, current charge and discharge and ambient temperature of each battery. 3. High Safety: The board has various stable charging and discharging protection functions, such as over charging protection, over discharging protection and short circuit protection. 4. Low Power Consumption: The working current is about 25ua, the static current is about 6ua, the power consumption is very low. 5. Extend Life: Choose the right battery protection plate for your power tools, which can prolong the charging and discharging life. Specification: Item Type: Lithium Battery Protection Board Material: PCB Load Voltage: 19V 21V Single Charging Voltage: 3.8V 4.25V Continuous Discharge Current: 820A Overload Single Section Detection Voltage: 3.854.25V Overload Protection Delay: 1s TZT Overload Single Section Recovery Voltage: 3.754.13V Overload Protection Release Delay: 1ms Single Overdischarge Detection Voltage: 22.8V Overdischarge Protection Delay: 1s Single Overdischarge Recovery Voltage: 2.53.0V Overdischarge Protection Release Delay: 100ms+20ms Overcurrent Detection Voltage: 0.10.4V Overcurrent Detection Current: 30+5A Overcurrent Detection Delay: 1s Recovery Status: Automatic Support TZT: Yes Short Circuit Detection Delay: 250us Short Circuit Release Delay: 1s Short Circuit Detection Voltage: 0.8V Recovery Status: Automatic after load disconnection Protection Temperature: 70+5 celsius Recovery Temperature: 55+5 celsius Working State: 25ua (25 celsius ) Standby Mode: 6ua (25 celsius ) TZT Internal Resistance of Main Discharge Circuit: 30+5m Ohm Operating Temperature: 40 celsius to 85 celsius RH less than 75percent Storage Temperature: 40 celsius to 125 celsius RH less than 75percent Size: Approx. 40x46mm1.6x1.8in. Package List: 1 x Lithium Battery Protection BoardFor 5 Series Battery: This protection plate is suitable for 5 series lithium ion batteries, and is mainly used for power tools. Reliable Use: Use the special integrated circuit of 5S lithium battery as the processor, detect real time voltage, current charge and discharge and ambient temperature of each battery. High Safety: The board has various stable charging and discharging protection functions, such as over charging protection, over discharging protection and short circuit protection. Low Power Consumption: The working current is about 25ua, the static current is about 6ua, the power consumption is very low. Extend Life: Choose the right battery protection plate for your power tools, which can prolong the charging and discharging life.