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Hyundai Smart Charger 6V+12V 1A+3.5A

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This Hyundai smart charger is ideal for keeping all types of 6V, 12V lead acid and li-ion batteries charged up and ready for action.

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Product overview

This Hyundai smart charger is ideal for keeping all types of 6V, 12V lead acid and li-ion batteries charged up and ready for action.

Compatible with all types of batteries, including WET (Flooded), MF (Maintenance Free), EFB (Enhanced Flooded Battery), GEL, and AGM (Absorbed Glass Mat) batteries.

It is suitable for charging battery capacities from 2Ah to 120Ah (6V) or 1.2Ah to 120Ah (12V) and maintaining all battery sizes, with it’s built-in intelligent microprocessor it makes charging faster, easier and safer.

Safety features include spark proofing, protection for reverse polarity, short circuiting, over-charging, overheating and over-current protection. It features auto-memory, which returns to the last selected mode when restarted and a dedicated repair/conditioning mode (12V only).

This quality charger from Hyundai is the ideal choice for vehicle, home and commercial charging requirements. Order yours today.

• Charge and maintain most 6V and 12V batteries
• Ideal for vehicle, home and commercial applications
• Built in microprocessor for fast, safe and easy charging
• Charge batteries up to 130Ah capacity (12V)
• Separate 6V (3.5A) and 12V (1A/3.5A) modes
• Memory function returns to last selected mode
• Spark, reverse polarity, short circuit, overcharge, overheat and excess current protection
• Normal/Cold/Repair (conditioning) (12V) modes
• Includes cable clamp, ring terminals, 12V cigarette lighter plug
• 1 Year Hyundai Warranty

Model: Hyundai HYSC-3800
Type: 8 step, full automatic charging cycle
Input: 230V
Output: Temperature controlled - 6V DC: 3.5A. 12V DC: 1A/3.5A.
Battery types: All 6V/12V lead acid + 12V lithium-ion
Battery capacity: 6V 2Ah-120Ah, 12V 1.2Ah-120Ah
Weight: 0.85kg


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Questions and answers

3 votes
Can this be left on a battery for a long time as in months to keep it up?
Yes, thanks to its built in micro-processor, this unit is designed to do exactly that.
By Trade Tested on May 15 2019
1 vote
Do you have to remove either terminal to charge the battery? Or does it have a permanent connector that you can plug into when desired?
There are two different accessories included for the purpose of car battery charging and 6V battery charging. You can plug in either one when needed.
By Trade Tested on July 13 2022
1 vote
Am I correct in assuming the smart charger includes a plug to connect into the mains?
Yes you're correct.
By Trade Tested on June 12 2022
-1 votes
What is the warranty period for this product.
These units have a 1 year warranty.
By Trade Tested on August 16 2022
1 vote
Is this suitable for boat gel batteries, cheers
Yes it is.
By Trade Tested on April 15 2020
1 vote
Hi there, will this charger work on calcium batteries like the ones AA use /AA branded. Thanks
No this doesn't have a setting for calcium batteries.
By Trade Tested on March 26 2020
0 votes
I have a Nissan camper van. It has solar powered 12v lithium ion battery. I want to keep the solar battery fully charged from car alternator while driving. Will this system this system called dc to dc charger.
This uses AC input to charge the battery. it's not a DC to DC charger
By Trade Tested on January 24 2022
0 votes
Is this a smart battery charger?
Yes it is.
By Trade Tested on May 04 2020
0 votes
When you clip it onto the battery, does the charger work out if it is 6v or 12v or do you have to press something on the unit to identify between the two?
You use the mode button to select the correct setting.
By Trade Tested on March 11 2020
0 votes
My car battery on Flat status can I use this one to take it back for normal?
Yes you can.
By Trade Tested on February 18 2020
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All reviews (40)

Read reviews that mention

  • trickle
  • car which
Great Bike charger

Great for if you have multiple batteries or vehicles you can hook up a quick connect and then charge when needed or leave on trickle charge

Lancezer South Taranaki
Hyundai HYSC-3800 Battery charger/conditioner

Great product by world leading Hyundai..No more battery problems with my vintage SS Commodore that sits in the shed for extended periods.

louie Manawatu
Hyundai smart charger

Extremely happy with this purchase works as it should and well priced

Asmurff Wellington
Smart started

Great product have alredi used on bystanders vechicle when i got it out of my bag their eyes said it all it all, sure what can that small thing do looks may be deceiving car started 1st time no problems where did you get that from 1of the coments were,trade tested i said, cool might look into that.Jump started my own car hubby left keys on flatten battery hubby said get your jump started out see how good it is blew it like a smokey gun no really impressed

Smokekin jump starter Bay of Plenty whakatane
Great product at great price

I purchased two of these unit and have been using both. They have proven to be great, and seemed to be good value for money

As advertised

Works well

Ernie Auckland
Great product

Great product

Kevin Taupo
Exactly as described

Will do the job keeping boat battery charged

Muzza Whangamata
Great Value

It is an excellent product that is great value. It has a lot of different modes so you can charge different battery types. It rescued a battery that I thought was dead and that none of my other chargers would charge.

Ben Auckland
Great charger for the price

I was originally considering a well known brand for twice the price. The Hyundai charger is a bargain. I mainly use it as a maintenance charger for my classic car which is not used often.

Graham N West Coast