Description
Samlex 5W Solar Battery Maintainer | Boat Supply Store
Prevent 12V battery degradation on stored vessels with the Samlex SC-05 portable solar maintainer. This 5W unit directly charges batteries without an external charge controller, utilizing a semi-flexible, weather-proof panel measuring 8.03 x 11.22 x 0.52 inches. Ideal for maintaining standby power on a bay boat during the off-season, it weighs only 0.8 lbs and includes versatile connection options.
Key Features
- Maintain charge in any 12V battery using solar energy
- Prevent back flow of current from battery to panel
- Direct charging, no additional charge controller needed
- Enjoy a semi-flexible panel construction
- Benefit from a rugged, weather-proof design
- Utilize included 10' cable and accessory cables
- Connect via 12V power plug or ring terminals
- Secure with a 2-year warranty in Canada/US
Specifications
| Product Specifications | |
|---|---|
| Wattage | 5W |
| Battery Voltage | 12V |
| Panel Type | Semi-flexible, weather-proof |
| Charging Method | Direct |
| Charge Controller Required | No |
| Included Cables | 10' cable, 1' cable with 12V power plug, 1' cable with ring terminals |
| Weight | 0.8 lbs (0.44 kg) |
| Dimensions | 8.03 x 11.22 x 0.52 inches (20.4 x 28.5 x 1.3 cm) |
| Warranty | 2-year (Canada/US) |
Who This Is For
Owners of 12V vehicles and equipment stored for extended periods. This includes boaters, motorcyclists, and RV owners seeking a straightforward solution for maintaining battery charge without complex installation.
How It Compares
| Feature | Samlex 5W Solar Battery Maintainer | Competitor |
|---|---|---|
| Wattage | 5W | 5W |
| 12V Battery Direct Charging | Yes (no additional controller needed) | Yes |
| Included Cable Length | 10' panel cable + 1' accessory cables | Typically less capable |
| Weather Resistance | Rugged, weather-proof design | Weather-resistant |
Common Concerns Answered
Will the 5W panel be effective in less-than-ideal weather?
The Samlex SC-05 is designed for battery maintenance, not rapid charging. While direct sunlight is optimal, its 5W output is intended to offset natural battery discharge over time, even in overcast conditions, ensuring your 12V battery remains topped up during storage.
Is setup complicated for users unfamiliar with 12V connections?
The product includes pre-attached cables with options for a simple 12V power plug or direct battery connection using included ring terminals, minimizing complexity for most users. Consult the manual for specific connection guidance if needed.
I've heard some solar chargers have short cables, is that an issue?
The Samlex SC-05 addresses this with a 10-foot cable connecting the panel to its output, plus an additional 1-foot cable with a 12V plug and another 1-foot cable with ring terminals, offering flexible placement options for charging.
Frequently Asked Questions
How does the Samlex 5W Battery Maintainer Portable SunCharger work?
It converts sunlight into electrical energy to directly maintain the charge of a connected 12V battery. The panel's output is regulated internally, eliminating the need for a separate charge controller.
What types of batteries can the Samlex SC-05 maintain?
The SC-05 is designed to maintain the charge of any standard 12V battery, including lead-acid, AGM, and gel batteries commonly found in vehicles and marine applications.
Can I use the Samlex SC-05 to charge a completely dead battery?
This unit is a battery maintainer, designed to prevent discharge on already functional batteries during storage. It is not intended for charging deeply discharged or dead batteries.
Does the Samlex SC-05 require a charge controller?
No, the Samlex SC-05 features direct charging technology and does not require an additional charge controller, simplifying installation and use.
What is the warranty for the Samlex SC-05 SunCharger?
The Samlex SC-05 SunCharger comes with a 2-year warranty valid in Canada and the United States.
