5v dc 3 usb
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3 USB Module, Power Bank Modules, Batteries And Battery Holders
DC 5V 2.1A 3 USB Power Bank Module Battery Charger Module Circuit Board Step Up Boost
3 USB Module, Power Bank Modules, Batteries And Battery HoldersDC 5V 2.1A 3 USB Power Bank Module Battery Charger Module Circuit Board Step Up Boost
Specifications:
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Output Voltage: 5V 2.1A
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Input Voltage: 5V 1A
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Instructions: Level 4 Capacity indicator
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Lighting: with LED lights
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Rated Voltage: 3.7V ( Suit for 3.2V-4.2V. The batteries are in parallel)
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Material: Electronic components
SKU: 1 Pc 3 USB Power Bank Module -