Youin XL MAX LITE Versión: V 2.0 — Charging procedure and lithium-battery safety precautions

Pasos

1. Official protocol (manual Sections 2, 11): keep scooter off while charging; open charging port cover and ensure it is clean/dry; connect charger to battery then to mains (100-240V, 50/60Hz); indicator is red while charging, green when fully charged, stop charging once green to avoid overcharge damage; only use the original supplied adaptor; never charge in direct sunlight or near open flames/fire; do not disassemble or pierce the battery casing; if the battery smells bad, feels hot, or is damaged, stop using it and keep it away from other materials; if water enters the battery circuit, stop using it immediately and contact after-sales service; charge to at least 80% if unused for 30+ days, and to 100% every 90 days to protect battery health; never fully discharge the battery (min. 1 bar remaining before recharging); above 50°C internal temperature the battery enters a protected state and cannot be charged.