Service Warranty: Free repair, but the buyer pays for parts.
Parts Warranty: Free repair and replacement of parts.
Replacement Warranty: Replacement of the unit, usually within a short period (e.g., 7-30 days).
Lifetime Warranty: Valid as long as the manufacturer produces the product.
Coverage Limitations: Warranties generally do not cover damage caused by misuse, unauthorized repairs, voltage fluctuation, natural disasters, or tampering with serial numbers.
Documentation: A valid purchase invoice or warranty card is mandatory for claims.
Replacement Process: For issues discovered shortly after purchase, customers must report within seven days to be eligible for replacement.
Excluded Items: Consumables like batteries, accessories, and gifts often have limited or no warranty
