12v solar battery chargers kit in comparison

Warranty 25-year power output 5 year 95% efficiency rate, 10 year 90% efficiency rate, 25-year 80% efficiency rate; 5-year material and workmanship. Please feel free to contact us if you need this product's electronic manual or specifications.

High Efficiency---The 10W solar panel kit made of high-efficiency monocrystalline cells have an effective conversion rate of up to 23%. With a low-iron tempered glass surface and corrosion-resistant aluminum frame make this solar panel 100% waterproof and rustproof, it can be used outdoors for more than 10 years.

More Durable A layer of epoxy board is added as a bottom plate, which is more sturdy ,the broken panel will cause the charging efficiency to decrease. need to disconnect the battery or have someone start the vehicle periodically.

How to connect Before connecting, please recognize the correctness of positive and negative polarity; our controller red is positive; black is negative; please connect positive to positive; negative to negative; we have attached a polarity converter

Brand Roaduserdirect Packages

Widely Used Suitable for security cameras, laptops, car batteries, cars, tourist vehicles, ships, airplanes, satellites, space stations, outdoor farming, planting, tourism, solar street lights, etc.

High-Efficiency 60W Solar Charging for Multiple Vehicles This 12V solar battery charger delivers 60W solar power to efficiently maintain and charge batteries in cars, caravans, boats and vans. The solar trickle charger for car battery prevents battery drain while extending battery life through intelligent solar charging.

Wide Application BESTEK inverter provides 150 watts continuous DC to AC power. The high-end manufacturing process makes it an ultimate car travel charger for road trips, vacations

Solar Panels Chargers 3* USB and 1*DC output ports, can directly connect and charge small to medium solar generator (lower than 300Wh),battery packs,computer,Pads,cellphones Android and other daily electronic devices. Please note the maximum voltage and current per port. QC2.0 USB-A is max15W; QC3.0 USB-A is max 18W; usb-c is max 45W and support PD 3.0 USB-C charging, the DC ports is 20V a 28V and the maximum voltage is 60Watts. Note our solar panels cann't store the electricity.

Efficient Charging The 60W Solar Panel 12 Volt Trickle Battery Charger is designed to efficiently charge car, caravan, van, boat, and other batteries using solar energy. It helps maintain battery effectiveness and extends the service life.

23% High Conversion Efficiency --- Solar car battery maintainer with monocrystalline solar cells, monocrystalline cells peak at 23% efficiency, and the persuasive power generation rate be higher than polycrystalline amorphous in the same area.

Complete folding solar charging kit which includes everything you need to start charging straight away - just unfold it and connect crocodile clips to your 12V battery terminals