Parameter:

-- Input voltage: DC 2.8-4.5V, recommend 3.7V lithium polymer battery

-- Output voltage: default DC 5V, after triggering quick charging, it will be automatically adjusted at 4.5-12V.

-- Rated input current: 8A

-- Output current: 5V3A, 9V2A, 12V2A, self-adaptive

-- Output power: 24W max

-- Conversion efficiency: 90% typical, 93% max.

-- Input method: soldering (use thick wire as far as possible)

-- Dimension: 47*17*8mm

-- Supportable quick charge version:

-- QC2.0, QC3.0, Huawei FCP, DCP, Apple, Samsung

Features:

1. PARAMETER --- input voltage DC 2.8-4.5V; output voltage DC 5V default, after triggering quick charging, it will be automatically adjusted at 4.5-12V; rated input current 8A; output power 24W max.

2. APPLICATION --- can be used for charging digital products such as mobile phone, iPad, MP3, PSP, etc; can be used for charging device which needs 5V-12V power by setting the output voltage.

3. QUICK CHARGE --- QC 2.0/3.0; Apple; Samsung; Huawei FCP; DCP.

4. INPUT REVERSE CONNECTION PROTECTION --- no, please do not reversely connect the positive and negative of the input.

5. NOTE --- Input voltage should be within 2.8-4.5V, cannot be 5V; please add a protection board on the lithium battery and ensure the continuous current be at least 5A.

Application:

--- Can be used to connect a lithium battery to boost to 5V-12V for charging digital devices such as mobile phone, iPad, MP3, PSP, etc.

--- Can be used to supply power for devices which need 5-12V power by setting the output voltage.

Note:

1. Input voltage should be within 2.8-4.5V, cannot be 5V;

2. There is no input reverse connection protection, please do not reversely connect the positive and negative of the input.

3. Please add a protection board on the lithium battery and ensure the continuous current be at least 5A.

Package Included:

2 x USB Step Up Converter