RazorUltra RZ12D - Chargeur pour appareil mobile myCharge - Free user manual and instructions
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| Product Type | Portable Charger / Power Bank |
| Brand | myCharge |
| Model | RazorUltra RZ12D |
| Battery Capacity | 12,000 mAh (44.4 Wh) |
| Input | Micro USB: 5V/2A; USB-C: 5V/3A |
| Output Ports | 2x USB-A (5V/2.4A each); 1x USB-C (5V/3A) |
| Fast Charging | Supports Qualcomm Quick Charge 3.0 on select ports |
| Dimensions | 6.3 x 3.1 x 0.9 in (160 x 79 x 22 mm) |
| Weight | 10.6 oz (300 g) |
| Charging Time | Approx. 6 hours using 2A input |
| LED Indicators | 4 LED lights showing remaining battery level |
| Safety Features | Overcharge, overdischarge, overcurrent, short circuit protection |
| Materials | High-grade ABS plastic with textured finish |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Compatibility | Smartphones, tablets, Bluetooth headphones, and other USB devices |
| Included Accessories | Micro USB charging cable, user manual |
| Maintenance | Clean with a dry cloth; avoid exposure to moisture and extreme temperatures |
| Repairability | Non-user serviceable; contact manufacturer for repairs |
| Certifications | CE, FCC, RoHS |
Frequently Asked Questions - RazorUltra RZ12D myCharge
How long does it take to fully charge the power bank?
Using a 2A adapter, the RazorUltra RZ12D takes approximately 6 hours to charge fully. For faster charging, use a Quick Charge 3.0 compatible charger.
Can I charge my laptop with this power bank?
No, the RazorUltra RZ12D is designed for mobile devices like smartphones, tablets, and Bluetooth accessories. It provides 5V output and is not suitable for laptops requiring higher voltage.
How many times can it charge my phone?
With a 12,000 mAh capacity, it can charge a typical 3,000 mAh smartphone about 3-4 times, depending on usage and efficiency losses.
Does it support pass-through charging?
Yes, the myCharge RazorUltra supports pass-through charging, allowing you to charge the power bank and a connected device simultaneously.
What does the LED indicator show?
The four LED lights indicate the remaining battery level: 1 LED = 25%, 2 LEDs = 50%, 3 LEDs = 75%, 4 LEDs = 100%. Flashing LEDs during charging show active charging.
Is the power bank safe to use with my iPhone/Samsung?
Absolutely, it features overcharge and short circuit protection and is compatible with all USB-charged devices including iPhones, Samsung Galaxy, and Android phones.
Can I travel with this power bank on a plane?
Yes, with a capacity of 12,000 mAh (44.4 Wh), it is under 100 Wh and allowed in carry-on luggage. Always check airline regulations.
How should I clean the power bank?
Use a soft, dry cloth to wipe the exterior. Do not use liquids or abrasive cleaners, and avoid getting moisture in the ports.
What should I do if the power bank stops working?
First, try charging it for 30 minutes. If it doesn't respond, perform a reset by pressing the power button for 10 seconds. If still not working, contact myCharge support.
How to troubleshoot charging issues?
Ensure the charging cable is properly connected. Try a different cable or power source. Check that the device is compatible. If the power bank overheats, let it cool down before use.
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