4S 30A Li-ion Lithium 18650 Battery Cell BMS PCB Protection Balance Board 14.8V

This board is 4 string 30A 14.8V lithium battery protection board, high current protection board, continuous 30A currrent, with balance circuit

Working current: 30A

Balanced current: 60mA

Over current: 60A

Temperature range: -30 - +80 Celsius

color:green

Material:plastic ABS

Over charge detection voltage: 4.28+ 0.05 V

Over charging voltage: 4.095-4.195V

Over discharge voltage: 2.55+/-0.08

Over charge detection delay time: 0.1s

Short circuit detection delay time: 100ms

Over current detection delay time: 500 ms

Size:56x45x1.2mm

Weight:18g

Main function:

Over charge protection, over discharge protection function, short circuit protection

function, over current protection function, balance.

Interface definition:

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 needle. Do the same mouth

when the N- is not wiring.

Package Includes:

1 x Protection board

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.