BONATECH Ultra-small Mobile Power Board / 3A High Efficiency Boost Module with Battery Indicator

SKU: 326333 (Added on -)
  • US$3.87

    8 %

  • 3.57
  • Free shipping To

  • Dispatch: Ships within 7-10 business days
  • Form Color:

    Deep Blue

BONATECH Ultra-small Mobile Power Board / 3A High Efficiency Boost Module with Battery Indicator


Ultra-small size, high efficiency, single-chip boost integrated overcurrent protection, overtemperature protection, making the circuit more stable, lower output ripple AVX tantalum capacitors, red and green battery indicator.


This module can be used in a single lithium battery l 5V-12V output for charging digital products in general, such as mobile phones, IPAD, MP3, PSP and so on. With its own charging circuit and the battery indicator circuit, connected to a battery can only become a high-current output mobile power. You can also set the output voltage of the power supply for the products of 5-12V.


ColorDeep Blue
MaterialGlass fiber + plastic + iron
English Manual / SpecNo
Other Features
Other FeaturesInput voltage: 2.6-5 .5 V; Output Voltage: 5V; Input current: 0-3A; Output current: 0-2A; Working temperature: -40 ~ +85 degrees; Operating frequency: 1.2MHz; Conversion efficiency: up to 93% (efficiency and input and output voltage, current, pressure related); Over-current protection: Yes; Over-temperature protection: Yes (over-temperature shutdown automatically after output); Input Reverse Polarity Protection: None, (such as a diode in series with your own needs); Battery indicator: 3.6V when the red; Identification Resistance: Tablet PC, IPAD, IPHONE; Installation: two 3mm screws; Wiring: Welding, V-IN is the input, USB outputs.
Dimensions & Weight
Dimensions 1.14 in x 0.79 in x 0.39 in (2.9 cm x 2 cm x 1 cm)
Weight 0.14 oz (4 g)
Packing List
1 x Module

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$3.17 shipped US$3.15 shipped US$3.14 shipped

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Customer's impression:
excellent nice Best small USB charger for now.
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