ACH204B - Mobile Device Charger GoGen - Free user manual and instructions

Brand	GoGen
Model	ACH204B (also ACH204W)
Product Type	Charging Adapter (Wall Charger)
Input Voltage	100-240 V AC
Input Frequency	50/60 Hz
Output Voltage	5.0 V DC
Output Current	2.0 A
Output Power	10.0 W
Average Efficiency	≥80.0%
Low Load Efficiency (10%)	72.5%
No-Load Power Consumption	≤0.10 W
Safety Features	Overload protection, short-circuit protection, overcurrent protection
Usage Environment	Indoor dry environment only
Compatibility	Devices requiring 5V/2A charging (e.g., smartphones, tablets)
Maintenance	Clean with dry cloth; do not use liquids
Warranty	Limited to product itself; improper use voids warranty
Disposal	Recycle according to WEEE directive; do not dispose as household waste

Frequently Asked Questions - ACH204B GoGen

What devices can I charge with the GoGen ACH204B charger?

The GoGen ACH204B is designed for charging devices that require a 5V DC input with a maximum current of 2A. This includes most smartphones, tablets, Bluetooth headphones, and other portable electronics that comply with USB charging standards.

Can I use this charger abroad?

Yes, the charger supports an input voltage range of 100-240 V AC and a frequency of 50/60 Hz, making it compatible with power grids worldwide. You may need a plug adapter for the specific country's outlet shape.

Is the charger safe to leave plugged in when not in use?

The charger has a very low no-load power consumption of ≤0.10 W, so it is safe to leave plugged in. However, for energy savings and safety, it is recommended to unplug it when not in use.

What does the efficiency rating mean?

The average efficiency in active mode is ≥80%, meaning at least 80% of the input power is converted to usable output power. The low load efficiency at 10% load is 72.5%. This indicates good energy-saving performance.

How do I clean the charger?

Use a dry cloth to wipe the charger. Do not use water, cleaning agents, or immerse it in liquid. Always unplug the charger before cleaning.

Can I charge multiple devices at once?

No, the GoGen ACH204B has a single USB output port and is designed to charge one device at a time. For simultaneous charging, use a multi-port charger or a USB hub that distributes power appropriately.

What should I do if the charger gets hot?

It is normal for the charger to become warm during use. However, if it feels excessively hot or emits a burning smell, unplug it immediately and discontinue use. Ensure it is not covered and has proper ventilation.

Is the charger compatible with fast charging technologies like Qualcomm Quick Charge?

No, this charger provides standard 5V/2A output and does not support fast charging protocols. Charging speed will be limited to standard 10W (5V x 2A).

Can I use this charger for my laptop?

Most laptops require higher voltage and current (e.g., 19V, 3A). This charger only outputs 5V/2A, so it is not suitable for laptop charging unless the laptop specifically accepts 5V input via USB-C (unlikely).

What is the warranty period for the GoGen ACH204B?

The warranty covers manufacturing defects only and applies to the product itself. Improper installation, modification, or use not described in the manual voids the warranty. Check with the retailer for specific warranty duration.

USER MANUAL ACH204B GoGen

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GoGEN

ACH 204 W

ACH 204 B

Black GoGen smartphone with two ports and a terminal connector (no visible text or symbols on body)

NABÍJECÍ ADAPTÉR

NABÍJACÍ ADAPTÉR

ŁADOWARKA

CHARGING ADAPER

TÖLTÖ ADAPTER

NÁVOD K POUŽITÍ

NÁVOD NA POUŽITIE

INSTRUKCJA OBSŁUGI

USER MANUAL

HASZNÁLATI UTASÍTÁS

	EN - English
Charging adapter
A	Manufacturer's name or trademark,business registration numberand address	ETA a.s., náměstí Práce 2523, 760 01 Zlín, CZ
B	Model identifier GOGACH204W, GOGACH204B
C	Input voltage 100-240 V (AC)
D	Input frequency 50/60 Hz
E	Output voltage 5.0 V (DC)
F	Output current 2.0 A
G	Output power 10.0 W
H	Average efficiency in active mode ≥80.0 %
I	Low load efficiency (10%) 72,5 %
J	Power consumption without load ≤0.10 W

ATTENTION! Read the instructions completely and carefully. They contain important notes for usage and it is part of the product. Keep this document for later look-up!

SAFETY INSTRUCTIONS

ATTENTION! Only skilled and trained electricians may disassemble and assemble the product's housing.

DANGER! Risk of life by electric shock! Avoid contacting mains voltages by all means!

DANGER! Do not use the product in case of damage, do not touch electrically live parts.

ATTENTION! Risk of burning by overloading! Attend to the maximum output currents of the product before use!

ATTENTION! Risk of short-circuit! Contacts must never be bridged! Do not put things into ventilation slots or ports! Never cover ventilation slots!

NOTICE! Indoor dry environment use, please do not use in wet or humid or get wet in the rain. Please don't use near heat source environment. Please try with dry cloth to wipe clean. Do not leave it unattended This product is not suited for children. In the product nameplate marking under the maximum load of work, don't long time overload.

DESCRIPTION AND FUNCTION

Your charging adaptor is made for charging compatible devices. Compare the specifications of your device with those of this product for being compatible.

WARRANTY AND RESPONSIBILITY

As the manufacturer has no influence on installation, warranty only applies to the product itself. The manufacturer is not liable for damages to persons or property caused by improper installation, maintenance or operation, that are not described in this manual. Do not modify or alter the product or its accessories. Do not modify or alter the product or its accessories. Any use other than described in this user's manual is not permitted and causes loss of warranty, loss of guarantee, and non-liability.

WE RESERVE THE RIGHT TO CHANGE TECHNICAL SPECIFICATIONS.

GWARANCJA I ODPOWIEDZIALNOŚĆ

To avoid danger of suffocation, keep the plastic bag away from babies And children. Do not use this bag in cribs, beds, carriages or playpens. This bag is not a toy.

Disposal of old Electrical & Electronic Equipment

This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help

prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product.

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GoGEN

www.GoGEN.cz