1. Selelekela
The GravaStar DELTA35 is a 35W USB-C GaN fast charger designed with a unique robot aesthetic. It features two USB-C ports for simultaneous charging, advanced GaN technology for efficient power delivery, and comprehensive safety protections. Its compact design with a foldable plug and interchangeable international adapters makes it suitable for various travel needs.
The DELTA35 incorporates a distinctive design with movable arms and ears, and blinking eyes that indicate the charging status in real-time. This manual provides essential information for the safe and efficient use of your GravaStar DELTA35 charger.

Image 1.1: The GravaStar DELTA35 Robot GaN Charger.
2. Litaelo tsa ho seta
Follow these steps to set up your GravaStar DELTA35 charger:
- Hlakola Charger: Carefully remove the DELTA35 charger from its packaging.
- Select Plug Adapter (if applicable): The DELTA35 supports various regional plug types (US, UK, EU). If your model requires an interchangeable adapter, select the appropriate one for your region and securely attach it to the charger.
- Hlalosa Plug: Extend the foldable plug prongs from the charger body.
- Hokela ho Power Outlet: Insert the charger firmly into a standard, functional wall power outlet.
- Connect Device(s): Use a compatible USB-C charging cable (not included) to connect your device(s) to the USB-C ports on the DELTA35 charger.

Image 2.1: The DELTA35 charger with its interchangeable international plug options.
3. Litaelo tsa Ts'ebetso
The GravaStar DELTA35 is designed for straightforward operation:
- Matlafatsa: Once the charger is plugged into a live wall outlet, it is active and ready to charge.
- Ho tjhaja Lisebelisoa tsa Hao: Connect your smartphone, tablet, or other compatible USB-C device to either of the two USB-C ports using a suitable charging cable. The charger's 'eyes' will blink to indicate that charging is in progress.
- Single Port Fast Charging: When only one device is connected, the DELTA35 can deliver up to 35W of power, enabling rapid charging for compatible devices.
- Ho tjhaja Boema-kepe bo Bobeli: The DELTA35 features two USB-C ports, allowing you to charge two devices simultaneously. When both ports are in use, the charger intelligently distributes power, with each port providing up to 12W (MAX) output.
- Smart Charging Protection: To protect your device's battery, the charger automatically transitions into a slower charging mode once your device's battery level reaches approximately 80%.

Image 3.1: The DELTA35 charging multiple devices simultaneously.

Image 3.2: Illustration of GaN technology for efficient fast charging.
4. Tlhokomelo
Proper care and maintenance will ensure the longevity and optimal performance of your GravaStar DELTA35 charger:
- Ho hloekisa: Disconnect the charger from the power outlet before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners, aerosols, or solvents.
- Polokelo: When not in use, store the charger in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the foldable plug is retracted for compact storage.
- Qoba Mongobo: Keep the charger away from water, humidity, and other liquids.
- Tšoara ka Tlhokomeliso: Qoba ho lahla tjhaja kapa ho e etsa hore e be le matla a maholo.
- Ha ho na Disassembly: Do not attempt to disassemble, modify, or repair the charger yourself. This can void the warranty and pose safety risks.
5. Ho rarolla mathata
If you encounter issues with your GravaStar DELTA35 charger, refer to the following common problems and solutions:
- Sesebediswa ha se Tefise:
- Ensure the charger is securely plugged into a functional wall outlet.
- Netefatsa hore thapo ya USB-C e hoketswe ka nepo ho tjhaja le sesebediswa sa hao.
- Try using a different USB-C cable to rule out cable malfunction.
- Lekola tjhaja sebakeng se fapaneng sa lebota.
- Confirm your device is compatible with USB-C charging.
- Ho tjhaja butle:
- Ensure you are using a high-quality USB-C cable that supports fast charging.
- If charging two devices simultaneously, the power output per port is reduced (up to 12W MAX per port). For optimal 35W fast charging, use a single port.
- Hlahloba hore na sesebediswa sa hao se tshehetsa ho tjhaja ka potlako ha 35W. Disebediswa tsa kgale di ka tjhaja ka lebelo le tlase.
- Ho Fetetsa ha Charger:
- The DELTA35 has built-in safety protections to prevent overheating. If the charger feels excessively hot to the touch, disconnect it immediately from the power outlet and your devices.
- Ensure there is adequate ventilation around the charger and it is not covered.
- If overheating persists after allowing it to cool, discontinue use and contact customer support.

Image 5.1: The DELTA35 features advanced safety protections.
6. Litlhaloso
| Sebopeho | Lintlha |
|---|---|
| Brand | naledi ya lehlohlojane |
| Lebitso la Mohlala | GravaStar Delta35 (GRAVASTAR A35) |
| Wattage | 35 Watts (Max Single Port) |
| Palo ea likou tsa USB | 2 (USB Type-C) |
| Keletso Voltage | 100-240V AC (Standard for international use) |
| Likarolo Tse Khethehileng | Retractable plug, Charging indicator, Lightweight design, Travel-friendly, Fast charging |
| Mofuta oa Boitsebiso | Plastiki |
| Litekanyo | 8 x 7.25 x 5 cm, |
| Boima ba 'mele | 98 g |
| Lisebelisoa tse lumellanang | Smartphones (e.g., iPhone 15 series, Galaxy S series), Headphones, Airpods, Apple Watch, MagSafe Wireless Charger, Galaxy Buds, Galaxy Watch, Nintendo Switch, Speakers, E-Book Readers |
7. Warranty & Ts'ehetso
Boitsebiso ba Tiisetso:
The GravaStar DELTA35 charger comes with a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official GravaStar websebaka bakeng sa lintlha le lipehelo tse qaqileng tsa tiisetso. Boloka bopaki ba hau ba theko bakeng sa likopo tsa waranti.
Tšehetso ea Bareki:
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact GravaStar customer support. Contact information can typically be found on the product packaging, the official GravaStar websebaka sa marang-rang, kapa ka morekisi oa hau.
When contacting support, please have your product model (DELTA35) and proof of purchase readily available.