Dc 5v, 2.1a Mobile Power Board Charge, Discharge Step-up Indicator Module
SKU #4921518915620
Type: Battery Charge Controllers
Availability: In Stock
Prices starting from: $ 15.48
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Specifications:
Charge voltage : DC 4.5V-5.2V (If the power supply is 5.2V-5.5V, please parallel diodes (eg SS34 SMB))
Charging current : 0-2.1A
Charge quiescent current : 100uA
Full charge voltage : 4.2V+-1%.
Discharge current : 0-3.5A;
Discharge quiescent current : 50uA
Discharge conversion efficiency : maximum 96%
Output voltage : 5V
Output current : 0-2.1A;
Operating ambient temperature : -20° to +85°
Size : 26.7 x 18.1 x 5.7mm
Weight : 1.9g
Pin Features:
1 VIN : Charging port +
2 GND : Charging port -
3 BAT : Battery port +
4 GND : Battery port -
5 GND : Output port -
6 VOUT: Output port +
7 KEY : Output trigger port(Low pulse trigger)
Package Include:
1 x DC 5V 2.1A Mobile Power Diy Board
WARRANTY
We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.
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