While your old solar charger may still be functioning very well but a smarter one is available already. The Solar ChumAlong Charger follows the directions of the sun or sun lights precisely and intelligently. We all know that the sun shifts its positions from morning to noon, and from noon to dawn.

The ChumAlong Charger has an inbuilt feature, which allows it to get its solar panel to face the direction where sunlight is at its strongest. This enables to receive full amount of sunlight for storing into the 12V rechargeable battery. Its four optical sensors detect the brightest point in the sky. It’s about 30%-50% better in terms of efficiency when compared to conventional and ordinary solar chargers. It’s not cumbersome and, you can simply fold it and carry it easily. You do not require any tools to set it up.

However, the Solar ChumAlong Charger is available for $399.00, which is much more expensive than any average solar chargers. Besides, the 12V rechargeable battery is not included in this price. Looks like you got to spend a little extra on this one!

Via: TechChee