13S 48V 20A 18650 Li-ion Battery BMS Protection PCB Board Balance

1,500.00৳ 

🔋 Supports 13-cell 18650 Li-ion packs (48V system)
⚡ Handles 20A discharge | 60A short-circuit protection (500ms response)
🧠 Built-in protections: overcharge, over-discharge, short circuit, balancing
📊 Balancing starts at 4.18V | Current ≤30mA for cell equalization
🚫 Overcharge cutoff: 4.25V | Recovery: 4.1V
🔻 Over-discharge cutoff: 2.8V | Recovery: 3.0V
🌡️ Temperature protection at 55°C / 65°C / 75°C thresholds
📐 PCB size: 66×50×8mm | Ultra-low standby current ≤30μA
🛠️ Compatible with ternary, cobalt, and manganese lithium chemistries
📦 Includes: 1× BMS board + 1× matching cable

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Description

13S Li-ion 48V 20A 18650 Battery Protection BMS PCB Balance Board

 

Specs:

Brand new

Material: Feeding parts

Size: about 66*50*8mm

Battery type: Lithium cobalt oxide/lithium manganese oxide/ternary material

Temperature protection: 55/65/75

Nominal discharge current: 20A

Equilibrium voltage: 4.18 V

Balance: ≤ 30mA

Overload protection voltage 4.25 V

Overcharge recovery voltage: 4.1 V

Over-discharge protection voltage: 2.8V

Over-discharge recovery voltage: 3.0 V

Current consumption protection: ≤ 30 μa

Short circuit protection current: 60A

Short circuit protection time: 500MS

Fine workmanship and durable.

Applicable to: 48V13 series lithium battery protection board.

 

Warning:

There might be a 1-5mm error due to manual measurement.

Item colors may appear slightly different on monitors because monitors are not calibrated the same.

Package Included:

1 pc x protection board

1 pc x cable

 

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