35W Solar Car Battery Charger, Intelligent Guard System and 25% Efficiency PET EVA Panel for RVs/Tractors

Spec: Item Type: Car Battery Solar Charger Material: PET, EVA, PCB, Polycrystalline Silicon Solar Panel Material: Polycrystalline Silicon Solar Panel Power: 35W Solar Panel Size: Approx. 415x340x30mm / 16.34x13.39x1.18in How to Use: Open the product and position the solar panel towards the sun to start working. packing list: 1 x Solar Panel 1 x Battery Controller 1 x 1.5m DC5521 Connection Wire 1 x Car Charger Connection Wire 1 x Clip Connection Wire 1 x O Ring Terminal Connection Wire 4 x Suction Cups Notice: Please allow 1 to 2in error due to manual measurement. Thanks for your understanding.

• 35W High-Efficiency Solar Charging: Engineered with polycrystalline silicon cells achieving 25% conversion efficiency, this solar maintainer delivers rapid charging for 12V LiFePO₄, AGM, SLA, and GEL batteries. for RVs, tractors, marine applications where consistent power is critical.
• Industrial-Grade Weatherproof Design: PET+EVA armored frame outperforms aluminum with zero paint damage risk. Tempered glass withstands 5400Pa snow/2400Pa wind loads and IP67 certification ensures reliability in monsoons/blizzards.
• Smart Dual- Charging: Built-in intelligent controller prevents overcharge/short circuits with dual-chip safeguard technology. LED indicator (Red=Sunlight detected, Green=Charging active) provides real-time diagnostics - 30% safer than basic solar maintainers.
• Tool- 60-Second Setup: Plug-n-play installation via cigarette lighter socket or alligator clip direct connection. Includes 4 suction cups + 360° adjustable bracket for optimal sun alignment - no wiring expertise needed.
• Versatility + Support: 9+ vehicles from lawn mowers to marine engines. Complete kit with CE/ROHS certified controller, 4 cable types, O-rings. Backed by 365-day + 24/7 .