12V Power Bank
Model:TK12V19
Feature：
• Built-in batter y level gauge.
• Compatible with 12V batteries.
• USB port provides 5V, 2.2A to charge phone,tablets
MP4 players and more.
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Model:TK12V19
Feature：
• Built-in batter y level gauge.
• Compatible with 12V batteries.
• USB port provides 5V, 2.2A to charge phone,tablets
MP4 players and more.
