UGREEN 35347 Car Window Breaker & Seatbelt Cutter – Emergency Escape Tool with Stainless Steel Blade, Spring-Loaded Hammer for Instant Glass Breakage (Model LP821)

The UGREEN 35347 Emergency Escape Tool is a must-have for every vehicle, combining a spring-powered window breaker and seatbelt cutter to save lives during accidents or submersion. The rigid spring pressurization mechanism generates enough force to instantly shatter tempered glass with minimal effort, while the stainless steel cutter cleanly slices through jammed seatbelts without risking injury.
Designed for panic-free operation, its transparent housing ensures quick visibility in dark or murky conditions. The compact, lightweight body fits in cup holders or attaches to sun visors for immediate access. Ideal for parents, commuters, and fleet vehicles, this tool adheres to global safety standards and includes a 1-year warranty.
Specifications:
- Brand: UGREEN
- Model: LP821
- Material: ABS Shell + Stainless Steel Blade
- Mechanism: Spring-Loaded Hammer
- Functions: Window Breaker + Seatbelt Cutter
- Color: Transparent Red
- Dimensions: 3.5 x 1.2 x 0.6 inches
- Weight: 1.8 oz
- Certification: ANSI/SAE Compliant
- Warranty: 1 Year
10 FAQs:
- Does it work on laminated windshields?
No – designed for tempered side/rear windows (laminated windshields require specialized tools). - Can it be reused after breaking glass?
Yes, the spring mechanism resets automatically for multiple uses. - Will the blade stay sharp over time?
The stainless steel cutter retains sharpness but replace if dulled by debris. - Is it TSA-approved for flights?
No – contains a blade; keep in checked luggage only. - How do I test it without breaking a window?
Practice on scrap safety glass or use the cutter on old seatbelts. - Does cold weather affect performance?
No – operates in -22°F to 158°F (-30°C to 70°C). - Where’s the best place to store it?
Driver’s door pocket or center console for quick access. - Can children use it safely?
Supervise kids – the blade requires firm pressure away from fingers. - What if the spring fails?
Contact UGREEN for warranty replacement (1-year coverage). - Does it float in water?
No – retrieve it after breaking submerged windows.




















Moin Islam (verified owner) –
Excellent build quality and design. I feel it’s built to last.