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- 2026-11-03
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Longma LM309 Space Rocket Car Child Safety Seat User Manual
The Longma LM309 Space Rocket Car child safety seat is a universal child restraint system suitable for children weighing 0-18kg (approximately 0-4 years old). It is designed to be installed in the rear seats of vehicles using a 3-point seatbelt system and complies with the GB27887-2011 standard. The seat features a 5-point harness system and can be installed facing rearward for infants (0+ group, 0-13kg) or forward for toddlers (I group, 9-18kg). This manual is written in Chinese.
Covers: Installation Precautions · Important Parts Identification · Harness Height Adjustment · 5-Point Harness Usage · Rearward Installation (0+ Group) · Forward Installation (I Group)
Latest Longma manuals
Longma LM309 Space Rocket Car Child Safety Seat User Manual
User Manual 10 pages · 2 MB · ZHThis manual provides installation instructions, usage guidelines, and maintenance information for the Longma LM309 child safety seat, compliant with…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Longma manuals
What is the weight range for the Longma LM309 child safety seat?
The seat is suitable for children weighing 0-18KG.
From: Longma LM309 Space Rocket Car Child Safety Seat User Manual
What is the age range for the Longma LM309 child safety seat?
It is suitable for children approximately aged 0-4 years.
From: Longma LM309 Space Rocket Car Child Safety Seat User Manual