1. Einleitung
Vielen Dank für Ihren Einkauf.asing the GLADIATOR GB-852 10000mAh Mobile Battery. This portable power bank is designed to provide reliable power for your electronic devices, including smartphones, electronic cigarettes, and GLADIATOR's VOLTCOOL/VOLTICE (summer) and VOLTHEAT (winter) products. Please read this manual thoroughly before use to ensure safe and optimal performance.

Abbildung 1: Front view of the GLADIATOR GB-852 Mobile Battery, showcasing its sleek black design with the GLADIATOR logo and "PORTABLE BATTERY" text.
2. Sicherheitshinweise
To prevent fire, heat generation, rupture, leakage, or other hazards, please observe the following precautions:
- Setzen Sie den Akku keinen starken Stößen oder Stößen aus.
- Do not short-circuit, disassemble, or modify the battery.
- Tauchen Sie den Akku nicht in Wasser und lassen Sie ihn nicht nass werden.
- Do not place the battery in high-temperature environments, near fire, or in direct sunlight.
- If you notice any unusual heat, odor, deformation, or other abnormalities, discontinue use immediately.
- Do not place flammable materials near the battery during charging.
- Außerhalb der Reichweite von Säuglingen und Kindern aufbewahren.

Abbildung 2: Zurück view of the GLADIATOR GB-852 Mobile Battery, showing regulatory markings including PSE certification and a "Made in China" label, along with safety warnings in Japanese.
3. Packungsinhalt
- GLADIATOR GB-852 Mobile Battery (1 unit)
- USB-Typ-C-Ladekabel (1 Stück)
- Note: An AC adapter (output 2A or higher) is sold separately and required for charging.
4. Produktmerkmale
- Hohe Kapazität: 10000 mAh für längere Laufzeit.
- Vielseitige Kompatibilität: Works with GLADIATOR VOLTCOOL/VOLTICE (summer) and VOLTHEAT (winter) products.
- Aufladen mehrerer Geräte: Can charge smartphones, electronic cigarettes, and other USB-powered devices.
- Mehrere Ausgangsports: Equipped with 2 USB Type-A ports and 1 USB Type-C port for simultaneous charging.
- Batteriestandsanzeige: LED indicators show remaining battery charge (4 LEDs = 100%, 3 LEDs = approx. 75%, 2 LEDs = approx. 50%, 1 LED = approx. 25%, 0 LEDs = approx. 0%).
- PSE-zertifiziert: Ensures safety and compliance with Japanese electrical appliance standards.

Abbildung 3: Visual representation of key features: Powerful 10,000mAh capacity, 3 output ports, and compatibility for charging smartphones and electronic cigarettes.
5. Setup: Charging the Mobile Battery
- Schließen Sie das Ladekabel an: Insert the included USB Type-C charging cable into the Type-C input port on the mobile battery.
- An Stromquelle anschließen: Connect the other end of the USB Type-C cable to a compatible AC adapter (sold separately, output 2A or higher) or a USB power source.
- Ladeanzeige: The LED indicators on the battery will light up to show the charging progress. When all four LEDs are steadily lit, the battery is fully charged.
- Ladezeit: A full charge typically takes approximately 6 hours with a suitable AC adapter.

Abbildung 4: The GLADIATOR GB-852 Mobile Battery with a blue USB-C cable connected to its input port, illustrating the charging setup.
6. Operating: Using the Mobile Battery
6.1 Laden externer Geräte
- Verbinden Sie Ihr Gerät: Use a compatible USB cable (not included) to connect your device to one of the mobile battery's output ports (USB Type-A x2 or USB Type-C x1).
- Ladevorgang starten: The mobile battery should automatically begin charging your device. If not, press the power button once to activate charging.
- Gleichzeitiges Laden: Sie können bis zu drei Geräte gleichzeitig über die verfügbaren Ausgangsanschlüsse aufladen.
6.2 Batteriestand prüfen
To check the remaining battery level, press the power button once. The LED indicators will light up according to the charge level:
- 4 LEDs: 100 % aufgeladen
- 3 LEDs: Etwa 75 % aufgeladen
- 2 LEDs: Etwa 50 % aufgeladen
- 1 LEDs: Etwa 25 % aufgeladen
- Keine LEDs: Etwa 0 % aufgeladen

Abbildung 5: Illustration of the battery level check feature, showing the LED indicators and their corresponding charge percentages (e.g., 4 green dots for full charge).
6.3 Usage with VOLT Series Products
The GB-852 mobile battery is compatible with GLADIATOR's VOLTCOOL, VOLTICE, and VOLTHEAT series products. Connect the VOLT series product to one of the USB output ports on the GB-852 battery. Refer to the specific instruction manual of your VOLT series product for detailed usage instructions.

Abbildung 6: Diagram illustrating the GLADIATOR GB-852 Mobile Battery connected to a VOLTCOOL fan-equipped vest and a VOLTHEAT heated vest, demonstrating its versatility for both summer and winter products. It also shows connections for charging a smartphone/e-cigarette and a Peltier device.

Abbildung 7: A table showing approximate continuous operating times for the GLADIATOR GB-852 Mobile Battery when used with a fan unit alone (approx. 7 hours), a Peltier unit alone (ranging from 10.5 to 16 hours depending on power setting), and a fan-Peltier combination (ranging from 4.3 to 5.5 hours depending on power setting). Note: These times are based on a fully charged 10000mAh mobile battery with 2.0A or higher output, and may vary based on usage conditions and environment.
7. Wartung
- Reinigung: Wipe the battery with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Lagerung: When storing the battery for an extended period, charge it to approximately 50-75% every 6 months. Store in a cool, dry place away from direct sunlight and extreme temperatures (recommended operating temperature: 5°C to 35°C).
- Entsorgung: Dispose of the battery according to local regulations for lithium-ion batteries. Do not dispose of it with household waste.
8. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Akku wird nicht geladen |
|
|
| Device not charging from battery |
|
|
| Battery gets unusually hot |
|
|
9. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modellnummer | GB-852 |
| Batteriekapazität | 3.7 V 10000 mAh (37 Wh) |
| Nennkapazität | 5 V 6500 mAh (32.5 Wh) |
| Akku-Typ | Wiederaufladbares Lithium-Polymer |
| Ausgabe | DC5V/2.4A (MAX) USB Type-A × 2, Type-C × 1 |
| Eingang | DC5V/2.4A USB Type-C × 1 |
| Abmessungen (L×B×H) | 135 × 68.5 × 15.5 mm |
| Gewicht | Ca. 223g |
| Ladezeit | Ca. 6 Stunden |
| Lebensdauer | Ca. 500 Zyklen |
| Betriebstemperatur | 5°C bis 35°C |
| Mitgeliefertes Zubehör | USB-Kabel Typ C. |

Abbildung 8: A detailed table of the GLADIATOR GB-852 Mobile Battery's specifications, including model number, capacity, battery type, input/output, dimensions, weight, charging time, cycle life, and operating temperature.
10. Garantie und Support
Specific warranty information for the GLADIATOR GB-852 Mobile Battery is not provided in this manual. For warranty details, product support, or service inquiries, please refer to the product packaging or contact the retailer where you purchased the product. You may also visit the official GLADIATOR or co-cos nobuoka webWebsite für weitere Unterstützung.
Hersteller: co-cos nobuoka





