7s 24v 20a 18650 Lithium Lion Battery Charger Module Protection Board Bms Pcb With Wire

7S 24V 20A Lithium Battery BMS Protection Board with Balancing Function

Features:

• Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage.
• It will protect battery pack from overcharging, over-discharging over-current and short circuit.
• With equilibrium function to keep each cell in balance and good service life.
• This protection board is used for 7 series 24V Lithium batteries, comes with wire.
• Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.

Specifications:

• Size: 90mm*47mm*10mm / 3.54*1.85*0.39"
• Equalizing Current: 80mA(VCELL=4.20V)
• Equalizing Point: 4.18±0.03V
• Overcharge Threshold: 4.3±0.05V
• Overcharge Time Delay: 75mS
• Overcharge Release: 4.05±0.05V
• Over-discharge Threshold: 2.4±0.08V
• Over-discharge Time Delay: 5mS
• Over-discharge Release: Disconnect load, and voltage of each battery cell is higher than over-discharge threshold
• Over-current Threshold: 40A
• Over-current Release: Disconnect load release
• Working Current; 20A
• Quiescent Power Dissipation: <500uA
• Short Circuit Protection: Yes, disconnect load can self-recovery

Package Includes:

1 x 7S 20A Battery Protection Board