Charging 12v lead acid battery from 24v vehicle alternator – Hackware v5.1

Speaker: Goh Kok Siong

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Produced by Engineers.SG
Recorded by: Yeo Kheng Meng

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To repair, change radiator, battery charger & charging alternator for Standby Generator Set

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maruti 800 alternator not working |car ki battery charger nahi ho rahi hai alternator problem

#maruti800 #maruti800batterynotcharging #carKibatterychargenahihorahihaicutoutproblem


Renogy DC-DC Battery Charger Review: "Smart" Alternator Charging for Solar Batteries!

20 amp model:
40 amp model:

More about battery isolators/dc-dc chargers:

Battery charger/isolator manual:
If you are using this system to charge a custom built lifepo4, use the custom charge profile parameters.

Why its a bad idea to charge a deep cycle battery with an alternator:

My video that I cover why its a bad idea to charge with an alternator:

Lifepo4 battery article that mentions alternator damage in great detail:
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Lithium Battery Charging with an Alternator – 46

After a lot of testing and tweaking, I’m finally happy with how my Lithium iron phosphate or LiFePO4 batteries are charging using my narrowboats alternator. Initially, the charge was too harsh so I used a Victron BMS 12/200 to regulate the current and give me the option to disable the charge when I want to.
#lithium #victron #alternator

Victron BMS 12/200

Victron Alternator Control Cable

Marine Grade Battery Box

Blue Sea 300A Switches

Victron BMV 712 Battery Monitor

Blue Sea MaxiBus Insulating Cover 2719

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Battery charger using alternator and AC motor

This project is designed to make a battery charger using a 12v car alternator rotated by a 2.2kw AC motor.


Ep 74 Batteries and Charging Systems, plus Alternator Replacement

What begins as a simple swap-out of our 24 volt alternator morphs into an in-depth discussion of sailboat batteries and charging systems. This overview describes the details of shore power, battery chargers, alternators, generators, AC vs. DC power, electrical phasing, US vs European power, battery charge controllers, and how solar, wind, and hydro charging integrate into the charging system. There’s also some talk of lead-acid, gel, AGM, and Lithium Ion batteries.


car alternator 12volt battery charger

car alternator battery charger


Alternator Motor Battery Charger

Battery charger using a old compressor & a old Nippon denso 45ah 12v alternator.
Provides quick charging as compared to bench chargers.


Alternator 220V & Motor 12V charging system

Alternator and Motor charging system Explanation: In this system, the alternator is able to give stable and durable current because it has a low number of turns and the motor pushing the alternator makes little effort to drag it. Note: This unusual method of generating current between motor and alternator is different from conventional current generators and can not be compared with 12V 220V electronic inverters, they are different systems for running time and current absorption. Features: Alternator, 220V 1.2KW, 50Hz, 1450rpm, year 1948. 12V DC permanent magnet motor. Bulbs 220V 500W + 200W. Battery power system12V 44 Ah. Two 12V 44 Ah batteries. Charger 12-24 volts.
NOTICE: This video is just an experiment and a demonstration, no confirmation of free energy.