4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits with Cable

Name: 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits with Cable
SKU: 60c6130d8f956b01daa599e1
Price: 47.64 EUR
Availability: InStock
Rating: 4.748427672955975 (159 reviews)

Current price

Price €47.64

Free delivery 12 June - 12 July

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Olive

Free delivery 12 June - 12 July

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Description

Name:Protection board

Model:4S30A

Specifications

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

Temperature range -30-80

Short circuit detection delay time: 100ms

Over current detection delay time: 500 ms

Balanced current: 60mA

Working current: 30A

Over current: 60A

Short circuit protection function: there is, disconnect the load can be self recovery.

Size:45x56mm

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 Include:

1pcs * 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board with cable

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Classic Time

4.7/10,000+

Reviews 159

4.7

Customer

April 27, 2022

Olive

Customer

March 8, 2022

Olive

I ordered 2 pieces, faster than the estimated date, in very good condition. I'll be back after I test them.

Customer

December 10, 2021

Olive

Works well

Customer

November 29, 2023

Olive

The fee should have been CF...... HX arrived.... But that is not the biggest problem Before assembling everything, I charged each of the battery banks to 4.1 And now the problem itself There is a total voltage of 4 cans of 16.46 V on contacts B+ B-. And on P+ and P- where there should be 16.46 V there is only 9.33 V It turns out that some of the elements of the board are damaged. The board was ordered to restore the screwdriver to 14.4 V, and the output is only 9.33 V