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7.5W 12V Solar Battery Trickle Charger & Maintainer for Car, RV, ATV, Motorcycle, Marine, etc.
7.5W 12V Solar Battery Trickle Charger & Maintainer for Car, RV, ATV, Motorcycle, Marine, etc.
Help Keep Your 12V Battery Charged With Solar Power
Parked vehicles, seasonal equipment, and batteries that sit too long can slowly lose power. This 7.5W solar battery trickle charger helps maintain your 12V battery using sunlight, built-in protection, and simple connection options for everyday use.
FREE FAST SHIPPING INCLUDED
Get a practical solar battery maintainer delivered fast and ready for setup.
7.5W Solar Maintenance Charging
Helps maintain 12V batteries in vehicles and equipment that are parked, stored, or used seasonally.
Smart Internal Protection System
Built-in protection and a blocking diode structure help reduce risk of overvoltage, short circuit, reverse discharge, and overcharging.
Waterproof Outdoor Build
Made with high-transparency tempered glass and a durable ABS+PC frame for dependable outdoor battery maintenance.
12-Month After-Sales Service
Backed by 12-month after-sales service and CE / ROHS certification.
A simple way to help reduce battery drain
Whether it is a car, motorcycle, ATV, boat, tractor, farm device, or other compatible 12V battery setup, this solar maintainer helps keep your battery topped up when access to a wall outlet is not convenient.
- Helps maintain 12V batteries using solar power.
- Designed for vehicles and equipment that sit between uses.
- Connects through a vehicle power outlet or directly to the battery.
- Works best under strong sunlight for stable charging performance.
Connect it, position it in sunlight, and help maintain your 12V battery with solar power.
Designed for steady 12V battery maintenance
This 7.5W solar battery maintainer is built to provide stable solar output for everyday battery care, with a product-listed energy conversion efficiency of 25%–30% under suitable sunlight conditions.
- 7.5W Solar Output: Helps maintain battery charge for compatible 12V applications.
- 12V Charging Support: Suitable for many 12V vehicle and equipment batteries.
- Best In Strong Sunlight: Performance depends on sun exposure, positioning, weather, and battery condition.
Built-in protection for safer battery maintenance
The smart internal protection system is designed to help make solar battery maintenance safer and easier for everyday users.
- Blocking diode structure helps prevent reverse discharge from the battery back into the panel.
- Overvoltage protection helps support safer charging operation.
- Short circuit protection helps protect the charger during use.
- Overcharge protection helps reduce the risk of battery damage during maintenance charging.
- LED indicator lights provide simple visual charging status.
Easy to install and use
Set it up with the included connection accessories and position the panel where it can receive direct sunlight.
- Plug into your vehicle’s power outlet, also known as the cigarette lighter socket.
- Or connect directly to the battery using the included alligator clips.
- Uses SAE-style connection accessories for convenient setup.
- Suction cup installation helps position the panel for sunlight exposure.
Great for cars, powersports, boats, tractors, and more
This 7.5W solar maintainer is a practical choice for compatible 12V batteries in vehicles and equipment that may sit unused for long periods.
- Cars and trucks
- Motorcycles
- ATVs and powersports vehicles
- Boats and marine batteries
- Tractors and farm devices
- Compatible 12V battery applications, including select lithium and LiFePO₄ setups where approved by the battery manufacturer.
Built stronger than flexible solar panels
The durable ABS+PC frame is designed to be stronger than flexible solar panels, helping reduce concerns about bending while also being more vehicle-friendly than aluminum alloy frames that may damage paint.
- High-transparency glass for improved light transmission.
- Low-iron tempered glass construction.
- Impact-resistant, wind-resistant, and snow-resistant design.
- Waterproof build for outdoor battery maintenance.
- No additional maintenance required for the solar charger itself.
Everything included for quick setup
The package includes the solar panel and the connection accessories needed for common 12V battery maintenance setups.
- 1 x 7.5W solar panel
- 1 x cigarette lighter / vehicle power outlet connector
- 1 x alligator clip connector
- 1 x manual
CE / ROHS certified with 12-month after-sales service.
Product specifications
Key specifications for the 7.5W solar battery charger maintainer.
| Product Type | Solar Battery Trickle Charger / Solar Battery Maintainer |
|---|---|
| Model | ABS Solar 7.5W |
| Solar Output | 7.5W |
| Voltage | 12V |
| Current Rating | 0.41A |
| Connector Type | SAE to cigarette lighter socket, plus alligator clip connection |
| Number of Ports | 2 |
| Installation | Suction cups |
| Discharge Protection | Yes |
| Product Dimensions | 37.49 x 4.8 x 23.01 cm |
| Item Weight | 997.9 g / 2.2 lb |
| Weather Condition | Best performance under strong sunlight |
| Certifications | CE / ROHS |
| Included In Box | 1 x 7.5W solar panel, 1 x cigarette lighter connector, 1 x alligator clip connector, 1 x manual |
Simple solar maintenance charging, built-in protection, and easy setup make this 7.5W solar charger a practical choice for vehicles and equipment that sit between uses.
Important Safety Reminder
To avoid potential risks, never allow the positive and negative terminals of your battery to touch or connect. Always connect the charger carefully and confirm polarity before use.
Charging performance depends on sunlight, panel placement, weather conditions, and battery condition. For lithium, LiFePO₄, or specialty batteries, confirm compatibility with your battery manufacturer before use.
