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What is the difference between a 12 volt adaptor and charger?

A 12 volt adaptor and charger are both designed to convert AC power from a wall outlet into DC power that can be used by electronic devices. However, there are some key differences between the two devices.

Power output

Chargers typically provide a higher power output than adaptors. This is because they are designed to charge batteries, which require more power than running most electronic devices. Adaptors, on the other hand, are typically used to power small devices like phones, tablets, and laptops that do not have their own batteries.

Charging capabilities

Chargers are designed to charge batteries, while adaptors are not. Chargers typically include a built-in charging circuit that regulates the flow of power to the battery, preventing it from being overcharged. Adaptors, on the other hand, simply convert AC power to DC power and do not have any charging capabilities.

Design

Chargers are typically larger and heavier than adaptors. This is because they contain more circuitry, including the charging circuit. Adaptors, on the other hand, are typically smaller and lighter, making them more portable.

Usage

Chargers are typically used to charge batteries, while adaptors are typically used to power electronic devices. However, some chargers can also be used as adaptors, while some adaptors can also be used as chargers.

Ultimately, the best device for you will depend on your specific needs. If you need to charge batteries, then you will need a charger. If you simply need to power an electronic device, then an adaptor may be sufficient.