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Renogy 5 Watts Portable Solar Battery Charger Maintainer, Backup for Car Boat Marine Motorcycles Truck
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Feb 15, 2026 9:43 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 🏷️A 34% cut from the official retail price adds further appeal.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Effortless Charging: The highly efficient solar panel can charge and maintain a 12V lead-acid battery in daylight conditions
✓Smart Controller: The built-in MPPT charge controller ensures a safe and efficient charging process with a smart 3-stage charging algorithm
✓Ultimate Safety: The intelligent chip provides the battery and solar panel with comprehensive protections, including over-discharge protection, reverse polarity protection, and reverse current protection
✓Plug-n-Play Connection: The SAE connecter and adapter cables provide a convenient connection to most 12V lead-acid batteries
✓Note: For some makes or models of vehicles, the cigarette lighter port may not operate when the ignition is turned off. In such cases, please connect the solar battery charger maintainer to the battery directly
⚙️ Specifications
Brand
Renogy
Material
Monocrystalline Silicon
Product Dimensions
9.8"L x 7.9"W x 0.1"H
Item Weight
10.5 ounces
Efficiency
High Efficiency
Included Components
1 x Renogy 5W Solar Battery Charger Maintainer, 1 x SAE to Alligator Clip Cable, 1 x SAE to Cigarette Lighter Plug Cable, 1 x SAE to Ring Terminal Cable, 1 x User Manual, 8 x Suction Cups
AC Adapter Current
5 Amps
Maximum Voltage
12 volts
Upper Temperature Rating
77 °C
Maximum Power
5 watts
Special Feature
Built-in MPPT charge controller with smart 3-stage charging algorithm
