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YZPOWER 54.6V 4A Battery Charger for 48V 4A 13S Lithium Li-ion Battery Pack Connecter Size 5.5x2.1Plug

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$35.22

$ 18 .85 $18.85

In Stock

About this item

  • Fast Charging - Output 54.6V 4A, Input 100-240VAC, The charging speed of the 5A charger is more than twice that of the 2A charger! A faster charging speed will save you more than half of your time
  • Well-Designed - Connecter size: 5.5*2.1 plug ConnecterThe PCB board material in the lithium battery charger is FR-4, small size, light weight, high efficiency, which is stronger and more stable
  • LED Tips - LED indicator lamp glows red when charging and green when charging is complete.This is an automatic battery charger which turns itself off when the charging cycle is complete to prevent overcharging
  • Multiple Safety Protections - Overcurrent protection, overvoltage protection, short circuit protection, overheating protection, overcharge protection. Multiple safety protection designs make you safer and more assured in use
  • One Year Warranty and 100% Satisfaction Service - Hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our professional customer service team



Product Description

54.6v 4a charger

Specification:

Input: 100-240Vac 47-63Hz

Output Voltage: 54.6V

Battery Voltage: 48V(13s)

Current Voltage: 4A

Material: ABS + PC

Charging status indicator: Red: Charging, Green: Full

Packing type: carton (220*120*55mm)

Color: Black

Connecter size: connector is 5.5mm*2.1mm&2.5mm ( be sure your old charger's connector is the same as ours before buing it)

Advantages:

1. PCB board material is FR-4,more solid welding,higher reliability,more stable.

2. The charger Built-in simply fan, with radiating fin surrounding the board, dissipating the heat through the shell, So some hot on the shell when charging is very normal, but it is durable.

3. Safe and Reliable: Using it with short circuit & over load & over current & over voltage & auto recovery & max power protection, which will take care your battery to provide a long lasting performance.

5.5mm plug

5.5mm plug

LED indicator

48V charger with fan cooling function
pulse charging

Nigh
Reviewed in Canada on February 14, 2025
Great
brad
Reviewed in Canada on April 15, 2025
perfect
shopper
Reviewed in Canada on September 8, 2024
This charger is great! Good value for price. It does not over charge, it stops at full charge. Does not over heat due to inner fan, andngan not noisy! Rarely am I 100 percent satisfied, but this, I am over the moon. Only issue, the cord is could have been made a little longer, but no biggy!
Kieran
Reviewed in Canada on September 10, 2024
I was skeptical but man this thing is great it charges my battery in 1/2 the time the charger from my local store would and at 1/2 the price! Heat isn't an issue, there's an internal fan.
FG
Reviewed in Canada on August 6, 2024
Charges up to 54.0V, I would have expected it to charge up to 54.4V but it does stop at 54.0V, does it really matter? It does flicker On/Off in the last minutes Green/Red until it settles to green. works, does not get hot, fan cooled, worked great so far.
Serge
Reviewed in Canada on July 23, 2024
I bought it two years ago as a spare charger for my RadPower e-bike. The orginal was getting quite hot to the touch; RadPower advised that this is normal for their charger. This "spare" charger is the one I have used exclusively over the last two years, without any ill-effects to the battery it would seem. The original charger has a 48V 2A output, while this replacement/substitute/spare has a maximum 52.6V 4A output.
Chris SInclair
Reviewed in Canada on April 3, 2024
Works great and is fast, however the green light is coming on while the battery is still pulling 989mAh from the charger. No big deal. When you see the light turn green just leave it on there for an extra half an hour so the battery BMS can balance the cells and you get full capacity. If you take it off the moment it turns green you're not getting a full charge. I recommend getting a kil-o-watt or something similar that shows amperage throughput so you know when it's really fully charged. It pulls about 39mAh at idle so anything above that it's still charging the battery.
Mathieu
Reviewed in Canada on September 2, 2022
The charger was ok until I unplugged to check my voltage. I then replug the charger and sparks then blew the charger
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