Henkel 908570 2.7 oz Tub Clear Silicone Waterproof Sealant, Single Tube

Make sure this fits by entering your model number.
Meet the GENIUS5 – Similar to our G3500, just better. It’s 34% smaller and delivers 65% more power. It’s the all-in-one solution – battery charger, battery maintainer, trickle charger, plus battery desulfator.
Do more with Genius – Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.

【NEVER FALL OFF-2020 UPGRADED 2ND GENERATION】We greatly improved our car phone mount based on the feedback from over 100,000 customers. We upgraded the material of vent clip hook to metal to make it much stronger; we also greatly improved its structure, so that this car phone holder can stay more firmly and securely, and it’ll be compatible with most cars. So this cell phone holder for car could work better for you even in extremely harsh environments.
【UNIVERSAL COMPATIBILITY】Super wide adjustable arms design enables Miracase car cell phone holder to fit for all phones(4.0-7.0 inches), thicker cases(Included Otterbox) and other devices(width between 2.1-4.0 inches), such as iPhone SE 2020/11/11 Pro/11 Pro Max/ XS/XR/XS Max/X/8/8 Plus/7/7 Plus, Samsung Galaxy S20/S20+/S20 Ultra/Note10/Note10+/S10/S10+/S10e/S9+/S8+/Note8/S7/S7 Edge,Sony,LG,Google,Sony,Nokia and all cellphones, GPS device.
【STABLE AND SAFE CAR PHONE MOUNT】With the anti-slip sponge and rubber pads, stable support shelf, 2-nd generation latest vent clip. Miracase phone mount holder will offer a secure grip for your cellphone to ensure safer driving and protect your phone from dropping and scratching. The smartphone will securely stay in the car cradle, which won’t distract you from driving.