






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🔋 Charge smarter, stay powered longer—wherever life takes you!
The SUNAPEX MPPT 20W 12V Solar Car Battery Trickle Charger is a flexible, monocrystalline solar panel designed to maintain and charge 12V batteries efficiently. Featuring an advanced MPPT controller, it prevents overcharging and adapts to multiple battery types including lithium and AGM. Its IP67 waterproof rating ensures durability in all weather, while lightweight portability and included carabiners make installation effortless. Ideal for vehicles, boats, and off-grid devices, it comes with a 1-year warranty and lifetime technical support.






| ASIN | B0DHCKCS68 |
| Best Sellers Rank | #20,488 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #18 in Solar Battery Chargers & Charging Kits |
| Brand | SUNAPEX |
| Brand Name | SUNAPEX |
| Connector Type | SAE |
| Customer Reviews | 4.0 out of 5 stars 30 Reviews |
| Included Components | Carabiners |
| Item Highlight | Waterproof Flexible Solar Panel Kit | Prevents Overcharging with Smart Controller | Fits 12V Batteries for Boats, RVs & More |
| Manufacturer | SUNAPEX |
| Manufacturer Part Number | SA_RX20W_MPPT |
| Material | Monocrystalline Silicon , Polymer, Aluminum |
| Material Type | Monocrystalline Silicon, Polymer, Aluminum |
| Maximum Power | 20 watts |
| Maximum Voltage | 12 volts_of_direct_current |
| Model Number | SA_RXMPPT_2OW |
| Number of Items | 1 |
| Output Voltage | 12 volts_of_direct_current |
| Special Feature | Flexible, Portable |
| Special Features | Flexible, Portable |
Trustpilot
2 months ago
3 weeks ago