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Bosch Automotive C3

12V, 3.80 A
Price in EUR including VAT
Delivered between 8.1.2026 and 16.1.2026
More than 10 pieces in stock at supplier
free shipping

Product details

The C3 battery charger is suitable for charging open and closed lead-acid batteries of all common technologies used in cars and motorcycles. The charger features four special charging modes for different batteries in various states, including hooks for wall mounting. It offers maintenance charging, pulse charging to optimize battery charging, cold state charging, AGM battery charging, and 100% reverse polarity protection.

Key specifications

Safety function
Short circuit
Suitable battery technology
AGM
Vehicle
Auto
Loading programs
Conservation mode
Documents
Brochure.pdf
Item number
2727071

General information

Manufacturer
Bosch Automotive
Category
Car battery chargers
Manufacturer no.
018999903M
Release date
18.11.2015

Battery charger properties

Vehicle
Auto
Suitable battery technology
AGM
Loading programs
Conservation mode
Voltage
12V
Charging current (max)
3.80 A
Charging current at 6V
0.80 A
Charging current at 12V
3.80 A
Battery capacity at 6V
1.2 - 14 Ah
Battery capacity at 12V
12 - 120 Ah

Power supply

Power supply
Electrical connection
input voltage
12 V

Safety

Protection type (IP code)
IP65
Safety function
Short circuit
Protection class
Protection class II

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
- Charger

Product dimensions

Length
18.50 cm
Width
8.10 cm
Height
8.50 cm
Weight
1400 g

Legal Notice

Product Safety

Package dimensions

Length
30 cm
Width
19.70 cm
Height
8.40 cm
Weight
1.22 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 4.Einhell
    0,4 %
  • 5.GYS
    0,5 %
  • 6.Bosch Automotive
    0,6 %
  • 6.Victron Energy
    0,6 %
  • 8.Noco
    0,8 %

Statutory 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: Galaxus
  • Bosch Automotive
    Not enough data
  • 1.Einhell
    0 days
  • 2.Ctek
    1 day
  • 3.Noco
    2 days
  • 4.Victron Energy
    5 days

Return rate

How often is a product of this brand in the «Car battery chargers» category returned?

Source: Galaxus
  • 6.Tecmate
    2,2 %
  • 6.Victron Energy
    2,2 %
  • 8.Bosch Automotive
    2,5 %
  • 8.Dino
    2,5 %
  • 10.Einhell
    2,7 %
Source: Galaxus