Search query: 12s balance bms

Product: DEVMO 2PCS 4S 14.8V 30A BMS Protection PCB Cell Board Li-ion Lithium 18650 Balance
Brand: DEVMO
Relevance: Substitute
Specification:
Brand new
Size: approx.45x56mm
Working current: 30A
Balanced current: 60mA
Over current: 60A
Temperature range: -30 - +80℃
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
Short circuit protection function: there is, disconnect the load can be self recovery.
Fine workmanship and durable.

Main function:
Over charge protection, over discharge protection function and short circuit protection.
Over current protection function, band 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 inlcuded:
2pc x Lithium Battery Protection Board

Product information
★High charge and discharge current; Compact size and lightweight.
★High-accuracy voltage detection circuit, fine workmanship and durable.
★Highlight: Over-discharge protection, overcurrent protection, overcharge protection.
★MOS transistor can control the battery charge and discharge, low standby current consumption.
★ For connecting cables, use copper wire over 3 square millimeters, the shorter the better (can not use nickel plate!!!).

Product: 18650 Lithium Battery Protection Board 10S 36V 30A BMS PCB Board Balance Function 1000W
Brand: YWBL-WH
Relevance: Substitute
Features:
1.The protection board is for 10 series cell Li-ion batteries, it can be used for 3.7V ternary batteries, manganese acid batteries and cobalt acid batteries.
2.Support overcharge protection, over-discharge protection and short circuit protection.
3.It is suitable for electric car, electric power assistant car, skateboard car, inverter, etc
4.With temperature control protection function, safe and reliable

Specifications:
Applicable voltage: 36V
Applicable power: <1000w
Max. working current: 30A
Continuous maximum current: 20A
Overdischarge protection voltage: 2.6v
Overcharge protection voltage: 4.25v
Charging current: max. 10A
voltage: 4.2v
High temperature discharge: 75
Low temperature charge: - 7
Weight: 46g

Package included:
1 × Protection Board
1 × Cable
The protection board is of function which would ensure each battery cell being fully charged at same time
The protection board is of temperature control protection function, safe andd reliable to use
The protection board is for 10 series cell Li-ion batteries, it can be used for 3.7V ternary batteries, manganese acid batteries and cobalt acid batteries
The protection board supports overcharge protection, over-discharge protection and short circuit protection
The protection board is suitable for electric car, electric power assistant car, skateboard car, inverter, etc