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20W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 20 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer
4.8 (114 items)
Limited Time SaleUntil the end
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$51.59 cheaper than the new price!!
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New $85.99
Product details
| Management number | 208113796 | Release Date | 2026/03/22 | List Price | $34.40 | Model Number | 208113796 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Smart MPPT Technology: This solar panel battery charger comes with built-in protection system. The innovative MPPT technology allows to deliver high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improve 20%-30% utilization rate
- Upgrade 3-stages Charging: The smart 3-Stages charging algorithm (Bulk, Absorption, Float) ensures charging safer and maintains 12 volt battery at a stable level for extending battery life and avoiding overcharge, no additional maintenance
- Easy To Monitor: The LED indicator allows to monitor the working status. The charging will be cut off when battery fully charged and resumed automatically when battery drained, easily judge if the solar battery charger is charging well
- Full Charging Protection: Solar battery charger equipped with multiple protection includes over-charge/discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, over-temperature, IP65 waterproof and spark-proof, fully protected
- Compatible with Multiple Batteries: Widely used as a solar trickle charger and advanced solar battery charger maintainer for multiple 12 V batteries including gel, Deep Cycle, SLA, Flooded, AGM, Seal-Lead Acid and LiFePO4 lithium battery
- Robust and Durable Material: Made of A+ mono solar cells with efficiency up to 21%-30%. Strong tempered glass+corrosion-resistant ABS frame, withstand extreme weather conditions like UV, hail, sandstorm, up to 2400 Pa wind pressure and 5400 Pa snow load
- Easy to Install and Use: The outdoor solar trickle battery maintainer comes with pre-designed holes on solar panel frame which allows for quick installation. Note: all cables are plug and play, just simply connect it to required device
- Wide Range of Applications: An automatic and smart solar battery charger, a variety of scenarios for car, boat, RV, dump trailer, marine, camper, lawnmower, motorcycle, jet ski, tractors, trucks, ATV, trolling motor, etc
| Brand | Sun Energise |
|---|---|
| Wattage | 20 watts |
| Item Weight | 5.2 pounds |
| Manufacturer | Sun Energise |
| Item model number | SE20W-PRO |
| Product Dimensions | 20.1 x 13.8 x 0.7 inches |
| Manufacturer Part Number | SE20W-PRO |
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