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Whole catalog Development toolsModulesPower Converter Modules
Код товара:
049169

BMS security module li-ion battery 4S 50A YH2204B

4S Li-Ion/Li-Pol 50A protection module with balancing.
BMS security module li-ion battery 4S 50A YH2204B
In stock
273,00 UAH × = 273,00 UAH
from 1 pc : 273,00 UAH
from 3 pcs : 259,30 UAH ( -5,0%)
from 10 pcs : 245,70 UAH ( -10,0%)

Current balances:

Магазин-Днепр
27 pcs
For Online Orders
27 pcs

Изображение товара

Product description format_size zoom_out zoom_in

  Protection module for 4 Li-Ion/Li-Pol batteries connected in series, with balancing. Well suited for screwdrivers and other cordless tools with high current output and 18650 batteries.

Main characteristics:

  • Number of elements: 4S Li-Ion/Li-Pol
  • Rated voltage: 14.8V
  • Instantaneous discharge current: up to 70A±10A (delay 100ms±50ms)
  • Maximum discharge current: up to 50A (short-term, up to 10 sec without cooling)
  • Rated discharge current: up to 20A
  • Current protection trip current: more than 80A±10A
  • Balancing function: yes
  • Balancing current: 55mA
  • Charge voltage: 16.8V
  • Charge current (nominal/maximum): 10A/20A
  • Overcharge protection voltage: 4.25V ±0.025V
  • Normal return voltage: 4.15V ±0.05V
  • Deep discharge protection voltage: 2.7V ±0.05V
  • Working mode recovery: 3.0V ±0.1V
  • Temperature: -20..+50°C
  • Dimensions: 72x30x6mm
  • Weight: 17g

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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.

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