10pcs DC-DC 3V/3.3V/3.7V/4.2V to 5V 2A USB Power Bank Boost Step Up Module Vehicle Charger Regulated Converter For iOS/Android

• Unit Type: lot (10 pieces/lot)
• Package Weight: 0.055kg (0.12lb.)
• Package Size: 15cm x 12cm x 10cm (5.91in x 4.72in x 3.94in)

Cheap dc-dc up, Buy Quality dc-dc 10pcs directly from China dc-dc to 5v Suppliers: 10pcs DC-DC 3V/3.3V/3.7V/4.2V to 5V 2A USB Power Bank Boost Step Up Module Vehicle Charger Regulated Converter For iOS/Android

10pcs DC-DC 3V/3.3V/3.7V/4.2V to 5V 2A USB Power Bank Boost Step Up Module Vehicle Charger Regulated Converter For iOS/Android
Description:
For charging mobile phones and other digital devices, can be used as power supply voltage source.
High efficiency synchronous rectification IC
Feature:
Temperature protection.
Overcurrent circuit protection
Low voltage low current output protection
Input: 5V/600mA
Output: 5V/1000mA
Conversion efficiency: 92%(Max)
Working temperature: -40 °~85°
Storage temperature: -55 ° ~150 °
Switching Frequency: 1MHZ
Static power consumption: 80uA
    
Red LED means charging, when fully charged, LED will turn off.
Blue LED means discharging
Size: 42*15*5mm
Working Days: from Monday to Saturday.   Russia buyers please note:
1. Please provide full English name, street address, zip code and telephone number.
2. If you choose China Post Ordinary Small Packet Plus, please DO NOT OPEN Dispute Within 60 Days (feel free to contact us when you don\'t have enough protection time).
Brazil buyers please note:
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