SUNAPEX Solar Battery Charger 20W 12V
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SUNAPEX Solar Battery Charger Maintainer, 20W 12V Portable Waterproof Solar Panel Trickle Charger with Built-in Charge Controller, Cig Plug, Alligator Clips, O-Rings for Car, Truck, Tractor, Boat, etc.
- Power up and protect your 12V rechargeable batteries with SUNAPEX Solar Battery Charger. Designed to charge and maintain a variety of batteries, this 20W panel is perfect for infrequently used vehicles, boats, outdoor electronics, and more. Keep your devices ready to go with this reliable, off-grid option.
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Maximize your outdoor adventures with the SUNAPEX Solar Battery Charger. Featuring a high-efficiency monocrystalline solar panel, it charges faster than other panels of the same size. Stay powered and connected while minimizing your environmental impact.
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Introducing the SUNAPEX Solar Battery Charger 20W 12V! Designed with a built-in controller, this solar panel prevents overcharging and battery drain. With automatic charging control, your battery stays protected and won't experience any voltage drops. Keep your battery fully charged without any worries.
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The SUNAPEX Solar Battery Charger allows for easy monitoring of the charging process with its visual charging status feature. With three indicator lights (blue for sunlight exposure, red for charging, and green for battery full), you'll always know the status of your charging. Keep your battery full and ready with this 20W 12V solar charger.
- IP67 Waterproof: Our fully sealed solar panel system is IP67 waterproof, suitable for all weather conditions
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The SUNAPEX Solar Battery Charger is an expertly designed and portable solution for charging your 12V battery. With its lightweight and flexible design, it can easily be carried anywhere and installed on car windows or hung wherever needed. With the added benefits of suction cups and carabiners, charging your battery has never been easier.
SUNAPEX Flexible Solar Panel Kit For 12V Battery Maintain & Trickle Charging
Why do We Need a Solar Trickle Charger or Battery Maintainer?
1. Natural Battery Discharge---Ever left your car sitting for a while only to find a dead battery when you need it most? This is because the car battery will continue to discharge naturally even if the car is parking. Our solar battery charger prevents this by constantly topping up your battery, ensuring it's ready to roll whenever you are.
2. Continuous Power Drain---Today's vehicles are packed with over 30 electronics - control modules, alarms, anti-theft systems, and more. They all consume your battery power even when parked. With our solar panel charger, you'll combat this power drain, guaranteeing your car is always ready for action.
3.Extend Battery Life---Your car battery's lifespan depends on maintaining the right voltage. If a 12V battery dip too low can lead to sulfation, which is the main leading cause of battery failure. Our solar car charger keeps your battery voltage in the sweet spot, prolonging its life and saving you the cost of a replacement.
How to Choose the Right Solar Panel for Your Car?
1.Battery Condition---First of all, our solar panels are only suitable for trickle charging and maintaining 12V batteries, not suitable for batteries already dead. Please check your battery condition before use this solar trickle charger, if the use of the car battery is too long or aging, then even if the solar panel is charged, the battery may not be fully charged or the charging state may not be kept.
2.Power Output---The larger the power of the solar panel, the faster the charging speed. If the solar panel's power is not enough to meet the needs of the car battery, the battery may not be fully charged even if it is exposed to sunlight all day. So please choose the right watts to match your battery.
3.Usage---If you use your car daily, a lower wattage panel may suffice to maintain your battery. For vehicles parked for extended periods, higher wattage panels (20W and above) provide better effect against battery drain. 30W is ideal for larger vehicles, like SUVs or RVs, or if you have several power-hungry devices to charge.
Alligator clip, solid and quick connect to battery, but don't recommended to use it while driving
O-ring cable can be fixed to the battery for a long time, suitable for semi-permanent connection
Cigarette lighter, plug and play. Not suitable for cars cigarette lighter not operate when ignition is off.