POWOXI Upgraded 7.5W Solar Battery Trickle Charger & Maintainer – 12V Portable Waterproof Kit

Smart charging that protects your battery

The POWOXI 7.5W solar battery trickle charger combines a smart charge controller with quality solar silicon to deliver stable output. It is designed to work with 12V batteries and offers an energy conversion rate of about 25 30 percent, helping to keep a battery healthy during idle periods without forcing a charge disorder.

• Built in protection system and blocking diode keep overvoltage and short circuits at bay
• Smart charging adapts to sunlight, reducing battery stress over time
• Efficient energy conversion supports reliable, gentle top ups

Rugged, weather ready construction

The panel uses high-transparency glass for clearer sunlight capture and is framed in a robust ABS plus PC shell. This combination delivers durability against wind, snow, and everyday use, and is designed to require minimal maintenance while outdoors or during storage.

• High-transparency glass enhances light collection
• ABS PC frame guards against bending and protects your vehicle finish
• Waterproof design keeps charging ready in varied conditions

Easy to install and use

Setup is straightforward. Plug the charger into a car cigarette lighter socket for quick use, or connect directly to the battery with the included alligator clips. A two-color LED indicator helps you see when sunlight is present and when charging is active.

• Plug into cig lighter for rapid, tool-free setup
• Direct battery connection via alligator clips for flexible mounting
• Red indicates sunlight; green shows active charging

Wide compatibility and practical uses

Designed for a broad range of 12V systems, including cars, LiFePO4 and Lithium Ion packs, motorcycles, boats, RVs, trailers, tractors, ATVs, and other 12V devices. It helps reduce battery drain during long stops and supports reliable starts when needed.

• Works with cars, motorcycles, boats, RVs, and more
• Suitable for LiFePO4 and lithium ion 12V batteries
• Compact, portable, and ready for outdoor use

All POWOXI products come with CE and ROHS certifications and a 12 month after-sales service, plus access to lifetime technical support. This combination emphasizes durability, reliability, and ongoing guidance for your charging needs.