ขาย บอร์ดป้องกันแบตเตอรี่ลิเธียม 5S 18V 21V 30A Li-Ion 18650 Bms ราคาที่ดีที่สุด
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รายละเอียดสินค้า
5S 18V 21V 30A Li-ion Lithium Battery BMS 18650 battery for electric screwdriver Charger Protection Board 18V 21V Cell Protection Circuit for dewalt power tool
Specification:
100% Brand new
Name: protection board
Color: as picture shows
Charging voltage: 21 V
Charge MOS pressure value: 35 V
Discharge MOS pressure value: 35 V
Charging current: 5-6 A
Continuous discharge current: 30 A
Over current protection: 50/55/60 A
Over current protection delay: 20/25/30mS
Single section since the power consumption: 30uA
Single section between the power consumption: 3uA
Single section over charge detection voltage: 4.18- /4.22V
Over charge recovery voltage 4.05- 4.15 V
Over charge detection delay: 0.5/1.0/2.0S
Single section over discharge detection voltage: 2.75-2.85 V
Over discharge recovery voltage: 2.90-3.20 V
Over discharge detection delay: 0.5-2.0S
Short / over / over current protection recovery short circuit / over discharge / over current protection after removal of load auto recovery
Short circuit protection delay 200/500/600uS
The normal working state of B- to P- resistance: 5mΩ
Continuous 20A current maximum temperature rise: 25 °C
Working environment (humidity) relative humidity: ≥98% (long-term stability under the humidity)
Working environment (temperature) -30 ~ 80°C(in the lower temperature range of long-term stability)
Notice:
-Please allow 1-5mm errors due to manual measurement
-Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
-The BMS new version color is green,not the red,we send the new version,thank you!
