Tekkeon TekCharge MP1550 failure

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Tekkeon TekCharge MP1550 that melted and nearly caught fire on my desk.\nOn/Off switch is blocked by melted plastic and won't move. Tekkeon TekCharge MP1550 that melted and nearly caught fire on my desk Tekkeon TekCharge MP1550 that melted and nearly caught fire on my desk Tekkeon TekCharge MP1550 that melted and nearly caught fire on my desk Tekkeon TekCharge MP1550 that melted and nearly caught fire on my desk