Choosing a car power setup can come down to two very different needs: do you want to plug a device into an existing 12V outlet, or do you want to add a fresh power point to your vehicle? The Vector Products VEC157BD Car Power DC Adapter and the 12V Cigarette Lighter Socket Power Outlet tackle those jobs differently. One is a corded adapter ready to deliver power on the go; the other is a mountable socket designed to become a permanent outlet. Here's how they compare for your next car power project.
Quick verdict
If you want a plug-and-play adapter for an existing 12V outlet, the Vector VEC157BD is the straightforward choice. If you're installing a fresh power point in a car, boat, ATV, or tractor, the 12V Cigarette Lighter Socket is the affordable outlet option with built-in protection.
| Feature | Vector VEC157BD (DC Adapter) | 12V Cigarette Lighter Socket (Outlet) |
| Price | USD 10.95 | USD 5.69 |
| Condition | Used | New |
| Type | Adapter | Receptacle |
| Best use | Powering from an existing outlet | Adding a mounted outlet |
Where the Vector adapter wins
For anyone who doesn't want to install anything, the Vector VEC157BD is the simpler path. Plug it into an existing outlet and you have 12V power waiting. That convenience is hard to beat when you're in a hurry.
Where the 12V socket wins
The 12V cigarette lighter socket is the choice when you want a permanent power point that feels built-in. Mounting it gives your vehicle a clean outlet that stays put, rather than carrying an adapter around.
Product notes
Vector VEC157BD Car Power DC Adapter
The Vector VEC157BD is a 12V DC adapter that makes it easy to power compatible electronics from an existing outlet. Its 8-amp rating gives you steady 12V output, and the included 121-inch cord lets you route power across your vehicle without moving the outlet. Since it's a used adapter, you'll want to match the connector end to your specific device before relying on it. That small check is worth it for the convenience of a no-install power source.
12V Cigarette Lighter Socket Power Outlet
The 12V Cigarette Lighter Socket is an outlet receptacle built for mounting in a car, boat, ATV, or tractor. Its compact body is designed for easy installation without a large mounting hole, and the waterproof dust cover helps protect the socket when it's not in use. At $5.69, it's the lower-priced option in this head-to-head. The trade-off is that it's a socket only, so you'll need to wire it into your vehicle's electrical system and provide your own plug or cable for your device.
Final choice by use case
- If you need instant power with a long cord: choose the Vector VEC157BD adapter. Its 8-amp rating and 121-inch cord make it a convenient no-install option.
- If you're adding a fixed outlet: choose the 12V Cigarette Lighter Socket. It includes a waterproof dust cover and is designed for easy mounting.
