Osram BatteryStart 400

2000 A, 16800 mAh
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Product details

Sometimes human errors are the reason for dead car batteries. When a driver forgets to turn off the headlights or doesn't fully close a door or trunk, the battery can drain overnight, and in the morning the car won't start.

The new Osram range of compact lithium jump starters places a strong emphasis on safety. Available in various battery sizes, they provide the power to start up to 8-liter gasoline and up to 4-liter diesel engines. The Osram BatteryStart400 is a safe and compact lithium-cobalt LiCoO2 jump starter for 12V vehicles with up to 8L gasoline and 4L diesel engines. Compact, without compromising on performance:

The BatteryStart400 weighs only 700g and fits easily in your car's glove compartment, making it convenient to use in emergencies. The intelligent safety clamps with reverse polarity, short circuit, and overvoltage protection safeguard you, your car, and your jump starter, keeping it in perfect condition. It also features a power bank function for charging electronic devices like phones and tablets, as well as a bright LED work light. Suitable for all cars, SUVs, vans, and motorcycles.

Key specifications

Safety function
Reverse polarityShort circuit
Vehicle
Auto
Jump start type
Jump start booster
Power supply
Rechargeable battery operated
Item number
17445470

General information

Manufacturer
Osram
Category
Jump starters
Manufacturer no.
OBSL400
Release date
29.4.2024
Sales rank in Category Jump starters
22 of 523

Colour

Colour
Black
Exact colour description
Black

Jump starter properties

Jump start type
Jump start booster
Vehicle
Auto
Starting current
400 A
Peak current
2000 A
Voltage
12V
Additional properties
Pocket torchPowerbank
Connections
USBUSB-C

Energy supply

Power supply
Rechargeable battery operated

Battery / accumulator features

Battery type
LiCoO2
Capacity
16800 mAh
Charging time
4 h

Safety

Safety function
Reverse polarityShort circuit

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
DC charging cableLithium starter with battery terminalsManualUSB cigaretteUSB-C charging cable

Product dimensions

Length
21.20 cm
Width
8.80 cm
Height
3 cm
Weight
700 g

Package dimensions

Length
26.70 cm
Width
13.60 cm
Height
10.60 cm
Weight
1.30 kg

30-day right of return
24 Months Warranty (Bring-in)
5 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Jump starters» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Dino
    0.4 %
  • 3.Einhell
    0.4 %
  • 5.Osram
    0.5 %
  • 6.Voltcraft
    0.6 %
  • 7.Baseus
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Osram
    Not enough data
  • 1.Lokithor
    1 day
  • 2.Noco
    4 days
  • Baseus
    Not enough data
  • Dino
    Not enough data

Return rate

How often is a product of this brand in the «Jump starters» category returned?

Source: Digitec Galaxus
  • 1.Miocar
    0.4 %
  • 2.Osram
    0.6 %
  • 3.Einhell
    1.2 %
  • 3.Swaytronic
    1.2 %
  • 5.Dunlop
    1.5 %
Source: Digitec Galaxus