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Check the listing for details. DC 5V Mobile Phone Cooling DIY Kit TEC1-7103 Semiconductor Cooling Plate Fan Kit. Condition: New. Listed at 9.10 USD. Utilizes TEC1-7103 semiconductor cooling chip with a maximum temperature difference exceeding 65°C for powerful and efficient cooling. Inadequate heat dissipation may cause the cooling plate to burn out.

$7.28
$9.10