4S 30A 14.8V Lithium 18650 Battery Management System

4S 30A 14.8V Lithium 18650 Battery Management System. is a sizeable current protection board, continuous 30A current battery protection panel for the integrated circuit board that can be used to protect rechargeable (generally referred to as lithium batteries).

Interface definition:

• The charging port of the plate and the discharge port is the same, both positive and B- connecting battery”-“, P- charging port and port on the negative electrode
• B-, N-, P- pads are all over the hole. The hole diameter of the pad is 3.5mm
• The battery charging detection interface with DC output in the form of a needle. Do the same mouth when the N- is not wiring.

Key Features

• Over-charge detection voltage: 4.28 +0.05 V
• Over-charging voltage: 4.095 – 4.195V
• Over-discharge voltage: 2.55 ±0.08
• Overcharge detection delay time: 100ms
• Temperature range -30 – 80°C
• Short circuit detection delay time: 100ms
• Over-current detection delay time: 500ms
• Balanced current: 60mA
• Working current: 30A
• Overcurrent: 60A
• Size: 45x56mm.

Package included: 1 x 4S 30A 14.8V Lithium 18650 Battery Management System 

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Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.