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BMS 5S 18.5V 12A 18650 Li-Ion Lithium Protection Board Battery Charge Board Short Circuit Protection 1pc

Original price was: 200.00৳ .Current price is: 160.00৳ .

🔋 Designed for 5S 18650 Li-ion battery packs (18.5V system)
⚡ Supports 12A discharge & ≤10A charge via same port
🧠 Built-in protection: overcharge, over-discharge, overcurrent, short circuit
📊 Overcharge cutoff: 4.25V | Recovery: 4.15V
🔻 Over-discharge cutoff: 2.7V | Recovery: 3.0V
🚫 Overcurrent protection: 20A ±3A | Detection delay: 1000ms
🌡️ Operating range: -30°C to +80°C—great for outdoor use
📐 PCB size: 88×17×1.2mm | Internal resistance ≤20mΩ
🔌 Ultra-low self-consumption: ≤20μA active, ≤10μA sleep
📦 Includes: 1× BMS protection boards

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Description
BMS 5S 18.5V 12A 18650 Li-Ion Lithium Protection Board Battery Charge Board Short Circuit Protection
Discharge current: 12A
Charging current (same port): less than or equal to 10A
Main circuit conduction internal resistance: less than or equal to 20m ohm
Charging voltage: 21V

Overcharge protection
Detection voltage: 4.25 +/- 0.025V
Detection : 100 +/- 50Ms
Release voltage: 4.15 +/- 0.1V
Over discharge protection
Detection voltage: 2.7 +/- 0.08V
Detection : 100 +/- 50MS
Release voltage: 3.0 +/- 0.1V
Overcurrent protection
Detection voltage: 100MV
Detection : 1000MS
Current protection: 20 +/- 3A
Self-consumption
Working power consumption: less than or equal to 20UA
Sleep over discharge power consumption: less than or equal to 10UA
Working temperature range: -30/+80℃
Colour: green
Material: PCB
Size: 88x17x1.2MM

Package Contents:
1 x Battery Protection Board

Only the above package content, other products are not included.
Note: Light reflection 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.

 

 

 

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