I just received my 20 amp charger today, the fan is extremely loud. Is anyone else's?

yes, it is loud. I have the 60 amp. I thought mine was malfunctioning, returned and replaced. same volume. head's up, the led indicator light failed on both units I owned within a month. on the plus side it's still working flawlessly otherwise after 12 months of constant use.

Will this charge 4- 12.8volt 100ah (400ah total) life P04 batteries wired in parallel?

I would assume so. It will max out it charging capabilities and will take longer to reach full charge. I have it charging (2) 100 amp Life PO4 batteries that are about 8 years old. It works fine

Are there other types of battery connectors that can be purchased for this charger? ....like eyelets or lugs?

I doubt it as it appears to have a proprietary plug on the charger to connect the supplied cable with alligator clips and they provide 2 copper ring connectors qhere I presume you are expected to cut the alligators clips off and crimp on the provided rings. If they expected you to use rings, then i suspect they would have provided a second cable to interchange. Keep in mind that you essentially have a + and - cables that you can cut and splice on any connector you want. I spliced an ASE connector in line between the alligator clips and then installed wires with ASE connectors on one end and rings on the other end to all my other batteries so now i can just quick connect to any battery that needs charging.

Can it charge 2 12 volt in series 24 volt mode

Yes, please feel free to use it. Thank you for choosing P20 smart charger!

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20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA.) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart.

20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA.) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart.

Product ID: 593713418

Details

Brand
HTRC
Colour
Black
Item Weight
520 g
Output Voltage
12 Volts
Product Dimensions
9D x 15.6W x

⚡20A max charging current

🔋Auto 12V/24V battery recognition

🛡️7-level multi-protection system

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C$25527

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Charge smarter, last longer — power up your ride with confidence!

POWER PACKED CHARGING ⚡ - Delivers up to 20 amps for rapid, efficient charging of 12V and 24V batteries, perfect for cars, motorcycles, boats, and more.
SMART AUTO RECOGNITION 🔍 - Automatically detects battery type and voltage (Lithium, LiFePO4, Lead-Acid AGM/Gel/SLA), eliminating guesswork and optimizing charge cycles.
PULSE REPAIR TECHNOLOGY 💡 - Revives and extends battery life by breaking down sulfate layers, ensuring your batteries perform like new longer.
ADVANCED BATTERY CARE 🛡️ - 7-level intelligent protection with temperature compensation, overcurrent, overvoltage, short circuit, and reverse polarity safeguards for ultimate safety.
USER FRIENDLY LCD DISPLAY 📊 - Real-time monitoring of voltage, current, temperature, and charge status keeps you informed and in control during every charge.

This 20-Amp Smart Battery Charger intelligently auto-recognizes 12V and 24V batteries including Lithium, LiFePO4, and Lead-Acid types, delivering fast, safe charging with up to 20A output. Featuring 7-level multi-protection, pulse repair technology, and a clear LCD display, it’s designed to extend battery life and provide reliable maintenance for cars, motorcycles, boats, and more.

Specifications

ASIN	B0B3CV4S2Y
Amperage	20 Amps
Best Sellers Rank	#589,997 in Electronics ( See Top 100 in Electronics ) #1,663 in Mobile Automobile Chargers
Brand	HTRC
Brand Name	HTRC
Colour	Black
Country of Origin	USA
Current Rating	20 Amps
Customer Reviews	5.0 out of 5 stars 5 Reviews
External Testing Certification	Não aplicável
Input Voltage	240 Volts
Item Dimensions D x W x H	9D x 15.6W x 5H Centimeters
Item Weight	520 g
Item Weight Unit of Measure	520 g
Manufacturer	HTRC-RC
Manufacturer Part Number	P20-2
Model Number	20Amp
Number of Ports	2
Output Voltage	12 Volts
Product Dimensions	9D x 15.6W x 5H Centimeters

Reviews

D**N

Funciona con baterias de Litio

Resultó muy util. Lo utilizamos para rescatar unas baterias de litio que estaban muy descargadas. Volvería a comprar.

4.12.2024

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