Portable Waterproof 12V Solar Battery Charger for Vehicles

The Solar Car Battery Trickle Charger Package includes a 12V 2.5W solar trickle charger with a 4.92 ft cord, an alligator clip adapter with a 19.7-inch cord, and 4 PVC suckers. This solar battery charge maintainer with alligator clip is designed to address the issue of vehicle-installed consumable devices like monitors and alarm systems that have a small but constant battery drain, which can eventually lead to a dead battery and difficulty starting the vehicle.

The 2.5W solar panel battery charger has a 4.92 ft cord and an alligator clip adapter with a 19.7-inch cord, allowing for a secure and quick connection to the battery, though it is not recommended to use it while driving. The 4 PVC suckers make it easy to attach the solar charger to the car's glass surface.

The solar trickle charger has a rated maximum power of 2.5W, a short circuit current of 0.171A, and a maximum operating current of 0.156A. It has an over-charge recovery voltage of 13.0V and dimensions of 7.74.90.5 inches (19612512mm). The open circuit voltage is 19.2V, and the maximum operating voltage is 16.0V, with an over-charge protection voltage of 14.5V. The connector is a SAE type, and the weight is 0.50 lbs (0.23 kg).

The solar charger offers several benefits:

1. More Efficient: The 30% high conversion rate crystalline silicon material and 95% high transmittance ETFE material greatly improve the charging efficiency, allowing for the most ideal charging effect in a limited space.

2. Built-in Blocking Diode: The charging algorithm is upgraded, increasing the charging efficiency by 20%-30%. It also provides multiple protections, such as overcharge protection, over-discharge protection, and reverse polarity protection.

3. Easier to Monitor: The solar panel junction box has indicators, which help visually monitor the working status.

4. More Robust and Durable: The solar battery maintainer is covered with ultra-clear PV glass, which is more efficient, and a durable ABS plastic housing, making it stronger.

5. Lightweight and Portable: With a thickness of only 1/3 of a rigid panel and a light weight, the solar charger is easy to carry. It comes with a SAE cable kit, making it plug-and-play for use with 12V batteries and DC charging equipment, such as cars, RVs, and boats.

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