OSRAM BATTERYstart 400 Jump Starter 12 V 16800 mAh Lithium Cobalt

The OSRAM Automotive BATTERYstart 400 is a portable jump starter designed for 12 V vehicle batteries. It uses lithium cobalt (LiCoO2) battery technology to provide high energy density in a compact size. It can start petrol or diesel engines when the vehicle battery is flat and unable to crank the motor. Thanks to its lithium-based design, it is significantly lighter than traditional lead-acid alternatives.

Integrated safety features protect against power spikes, reverse polarity, and short circuits during use. The device also features USB ports, allowing it to function as a power bank for smartphones or tablets. It is housed in a durable casing, with a micro-USB input for recharging the internal battery. This versatile tool is useful for both emergency jump-starting and keeping portable electronics powered.

• **16,800 mAh battery capacity** — enough for multiple starting attempts on a single charge.
• **4-hour charging time** — restores the internal battery to full capacity after a complete discharge.
• **950 g total weight** — makes the unit easy to carry and handle.
• **Built-in LED work light** — makes it easier to connect to battery terminals in low light.
• **Two USB-A output ports** — enables simultaneous charging for two small electronic devices.
• **250 mm x 110 mm x 70 mm dimensions** — compact enough to store in car door pockets or gloveboxes.