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Sprinter Alternator Power Options


  1. Safiery Scotty AI transfers 250A at 12V to either 24V or 48V and vice versa.
    It is a bi-directional power converter at 95% efficiency.
    It is Automotive compliant and installed in engine bay.
    There is NO NEED for a second 12V battery.
    It can deliver up to 500A with the Alternator to a 12V winch.


(All Diesel,
all latest 2020 model)

Listed Alternator Size in Amps

Please check your vehicle to confirm

Available Option of adding a second alternator

Power that can be extracted after allowing 40A for daytime driving with air-con on

Lithium Batteries should accept this level of charging for maximum performance

Mercedes Sprinter
V6 Diesel

Factory Alternator

Yes see below

from factory alternator

12V at 120A 

Mercedes Sprinter
​V6 Diesel

Can upgrade primary alternator to 250A

Can have 250A 12V
Second Alternator

3,000W from either Alternator

12V at 250A
48C at 60A
using Buck Boost

Mercedes Sprinter
​V6 Diesel

any size

Can fit
48V Alternator


48V at 100A


Safiery supplies only Genuine Mercedes-Benz Alternator Mount except belt is third party

Photo below shows Australian made 48V alternator 100A with genuine Mercedes Benz mounting kit.