€19.99
Available, delivery time: 1-3 days
Product information "Golisi O2 Charger"
The smart companion
The Golisi O2 is an intelligent two-slot charger that supports you efficiently and safely with your charging processes. A chip relieves you of almost all tasks and monitors the charging process, whereby both slots are addressed individually. When the battery is fully charged, the charging process is automatically terminated, with an LED display showing you the progress. The O2 charger is equipped with various safety features that make your charging process safer. A quick-charge slot is your slot when you need something fast. A power bank function gives you power for other devices on the go.
Are you still loading yourself or are you already loading?
The intelligent chip, which was developed by Golisi himself, constantly accompanies you during your loading processes. It identifies the battery inserted in each slot and automatically adjusts the charging process according to the chemical composition and the performance data. You can charge different batteries in different slots at the same time. In addition, the chip monitors the entire charging process and adjusts parameters if there are any changes. In conjunction with the sensors, the temperature of the charger, for example, is constantly monitored. In addition, it has other security functions such as reverse polarity protection.
Unpack, plug in - go!
Golisi wants to make charging easy for you - the O2 charger also works according to this credo. It is intuitive to use and works without you having to read extensive instructions. It charges all cylindrical batteries with a length of 32-70mm - from the AA battery in your remote control to the large 26650 battery - simply connect the charger to the mains, insert the battery and off you go. If you run out of power with your other electrical devices on the go, simply place two charged batteries in the O2 charger and use the USB port on the side. as a power bank - e.g. to charge your cell phone.
Robust charging
The Golisi O2 charger is designed to be your long term partner. A special choice of materials makes it particularly robust. In addition, these materials are selected for "flammability" so that they are particularly temperature-resistant. The load springs and their sliding mechanism have been developed to military standards and last for >100,000 insertions. The inner workings of the O2 charger correspond to a special arrangement so that individual components cannot "get in each other's way". In addition, the chip has been built in to be particularly protected against moisture.
HanseControl certified
The O2 charger was intensively tested by Hermes HanseControl and checked for our promises. The result is impressive - with a grade of 2.2 and the seal "suitable for use" the internationally recognized tester confirms that we are keeping our promises. In this context, the special focus of the test was placed on the areas of function and handling. A separate test section was also devoted to processing and durability.
Details
- Input voltage: AC 110 – 240 V | DC 12 V/1 A
- Input frequency: 50/60 Hz
- Control: DV detection, ODV detection,
- Overall timing, high voltage test
- Open circuit voltage: 5V
- Automatic temperature monitoring
- Military standard loading springs with >100,000 life
- Security: short circuit protection, over voltage protection, reverse polarity protection
- Housing material: PC/ABS, flame retardant
- Operating temperatur: 0-40º C
- Charging current options:
- Li-ion: 2000 MA*1 or 1000 MA*2
- Ni-mh and Ni-cd: 1000 MA*1 or 500 MA*2
- Dimensions: 15,8 x 10,0 x 4,0 cm
- Weight: 228 g
- Hanse Hermes Control, CE, FCC, EMC Test, UL Test
- 99.9% of the packaging is made from recyclable materials
Scope of delivery
1x Golisi O2 charger
1x EU power cable
1x Case/small bag
1x User manual (German)
Safety instructions
This charger works only with rechargeable Lithium Ion, Nickel Metal Hydride and Nickel Cadmium batteries. This charger is for indoor or vehicle use only. DO NOT use in rain, snow, high or low temperature, direct sunlight or high ambient temperature. DO NOT allow children to use this product without parent or adult supervision. Please DO NOT disassemble or assemble this charger. Please DO NOT use this charger outside the operating temperature range of 0 to 40 °C. Celsius. Please do not leave your device unattended while it is in use.
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2 reviews
13 January 2026 11:01
Macht seinen Job
Lädt meine Akkus auf und mehr muss es auch nicht schon lange mein stiller Begleiter aber jetzt auch nichts besonderes
9 January 2026 09:56
Super
Für mich das perfekte Ladegerät. Akkus rein und warten bis sie wieder voll sind. Keine verwirrenden Anzeigen oder Einstellungsmöglichkeiten.