GP U421

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Computers and LaptopsComputer & Laptop AccessoriesLaptop AccessoriesBatteries & ChargersPortable ChargersAA Batteries ChargersGP U421

4.7 3 rating

Charger - USB

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GP U421 Discontinued

GP U421

New, better, stronger

In 2016, GP Batteries introduced a new generation of battery chargers and this type of USB charger will bring you many benefits. These benefits include a smaller size, lower weight and greater compatibility with different forms of power.

These chargers are also equipped with state-of-the-art electronics, which control the charging process and offer lots of useful features. Forget about the old way of doing things because from now on, charging your electronics is going to be fast, easy and convenient.

GP U421 USB Battery Charger

The latest GP Battery charger offers many useful features. Because of recent developments in consumer electronics and the worldwide expansion of the USB platform, you will be able to charge almost anywhere, anytime .

The GPU U421 battery charger can be powered from your car's cigarette socket, from your laptop's USB connector, from a powerbank, or on a train or plane. The charger is both small and light-weight, so it will be easy to transport from one place to another.

A micro USB connection cable is included. For optimal operation of this charger, a 2A/5V DC power source is required.

The charger has several fantastic feautures, including intelligent diagnostics and a clear and simple LED display, that will automatically stop the charging process as soon as it is necessary. Because of the hole in the middle of the battery charger, you will easily be able to insert and remove the battery from the charger.

Key Features

The GP U421 charger is equipped with fully automated electronics and the charging process is fully automated. After completion, it will initially go into the maintenance phase, with minimal current. After a certain period of time, the charging process will stop completely.

Intelligent diagnostics and charge control will make the charging process incredibly fast, by ensuring that the battery pack is as quick and as cost-effective as possible.

The charger can evaluate whether the inserted battery is empty or damaged. It can also tell if it is already charged. Your batteries will never be over-charged and the charging process itself will be as cost-effective as possible.

Because of its USB interface, the charger can be used almost anywhere. You can recharge from a network, from a car adapter, from a USB port on your laptop, from a power bank, or from a plane, train or airport.

These rechargeable NiMH GP batteries are ready for use straight away. This is due both to their productive nature and also to an increased ability to maintain their energy during storage.

With a minimal self-discharge effect called LSD (Low Self Discharge), the battery retains up to 70% energy at room temperature. Recharge the battery again to return to full power.

Each rechargeable battery is limited by an approximate number of charge cycles. When this number of cycles is reached, the battery capacity, or the battery's ability to conserve as much energy as possible, will drop significantly.

Using rechargeable batteries and knowing how to use them efficiently, can save you considerable financial costs. By buying these batteries, you can save up to €500 compared to the cost of non-rechargeable batteries with equivalent battery life.

Technical specifications

Type of charger: intelligent
Charger design: USB
Cell size: AAA, AA
Special function: safety timer
Power supply: USB 5V
Type of rechargeable batteries: NiMH
Number of cells within the package: 4
Cell size inside the package: AA
Cell type inside: ReCyko + Pro 2,000 mAh
Number of charging channels: 4
Number of charged batteries at the same time: 1 to 4
Car power cord: yes

Charging current for individual AA channels: 3600 mA/1800 mA/900 mA
Charging current for individual AAA channels: 1500 mA / 770 mA / 380 mA
Maintenance recharging: yes
Reverse polarity protection: yes
Alkaline battery detection: yes
Detection of damaged batteries: yes
Charging time of attached cells (h: min): 0: 40/1: 20/2: 40
Charging time AA 1,300 mAh: 0:30/1:00/2:00
Charging time AA 2 700 mAh: 1:00/2:00/3:30
Charging time AAA 1000 mAh: 1:00/2:00/3:30
Charging time AAA 650 mAh: 0:30/1:00/2:00
Includes: 1 piece, plastic box

Specifications

For batteries

Pencil (AA), AAA Done!

For battery type

NiMH Done!

Maximum charging

3,600 mA Done!

Charging time

0.5 hr(s) Done!

Functions

Charging indicator Done!

Usage

For batteries

Pencil (AA), AAA Done!

For battery type

NiMH Done!

Features

Maximum charging

3,600 mA Done!

Charging time

0.5 hr(s) Done!

Functions

Charging indicator Done!

Package

Package contents

Without battery Done!

Capacity of included batteries

2,000 mAh Done!

More Specifications

Specifications can be changed without notice. Images are for illustrative purposes only.

No reply only

prosím- co to značí -všechny diody blikají rychle červeně, nabíjím 4 AAA 1000 už 3 hodiny. má to tak být nebo je něco špatně ? děkuji brabcová

Customer,

19. 11. 2017,

1 answer

Dobrý den, je zdroj do sítě součástí balení?

Customer,

01. 11. 2017,

3 answers

Dobrý den. Je možno nabít i lichý počet baterií (1,3)? Dekuji.

Customer,

08. 08. 2017,

1 answer

Questions and answers: GP U421

Accessories for GP U421

Chcete doručit zboží do Česka? Prohlédněte si GP U421. Für Versand nach Deutschland, besuchen Sie bitte GP U421. Für Versand nach Österreich, besuchen Sie bitte GP U421. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: GP U421.