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2-Cell Li-Ion Battery Protection Board (7.4 V V, 3 A)

0104110000029683

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This card is used for Li-Ion batteries. The board has a high precision circuit for voltage detection and is based on a MOS transistor.


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$0.83
tax incl.

Valid in the limit of the available stock

The price includes the costs for collection, treatment and ellimination of WEEE

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Description and Specifications

Use this module to safely charge 7.4 V (3 A) Li-Ion batteries. It can detect voltage accurately, has three phases for over-current detection - overcurrent 1, overcurrent 2 and short-circuit.

  • Overload voltage: 4.25 V - 4.35 V ± 0.05 V
  • Overload load: 2.3 - 3 V ± 0.05 V
  • Maximum current: 3 A
  • Maximum current (peak): 5 A
  • Current consumption less than 3 uA
  • Life span of over 50000 hours
  • Internal resistance < 45m Ohm
  • Short-circuit protection
  • Dimensions: 36 x 6 x 1 mm


Connection scheme:


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Reviews

Grade 
01/02/2020

Mod de utilizare

Am crezut ca modulul este defect, avand tensiune 0 la iesire, dar problema este lipsa informatiilor pe site.
Extras din datasheet-ul chip-ului de control HY2120
Notice: Discharging may not be enacted when the battery is first time connected. To regain
normal status, CS and VSS PIN must be shorted or the charger must be connected.

  • 12 out of 14 people found this review useful.

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2-Cell Li-Ion Battery Protection Board (7.4 V V, 3 A)

2-Cell Li-Ion Battery Protection Board (7.4 V V, 3 A)

This card is used for Li-Ion batteries. The board has a high precision circuit for voltage detection and is based on a MOS transistor.


See description for more details about the product.

Add to cart now!

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