1. Uvod
This manual provides essential instructions for the safe and efficient use of your GT POWER 3 Amps AC Adapter. This smart charger is specifically designed for 48V Lithium Battery Electric Bikes, such as the Macfox X2 Mountain Bike EL-M21. It features automatic charging cessation when the battery is full, ensuring battery longevity and preventing overcharging.
The charger incorporates advanced protection mechanisms including Over Voltage Protection (OVP), Over Current Output Protection (OCP), and Short Circuit Output Protection (SCP) to safeguard both the charger and your electric bike's battery.
2. Izdelek je končanview
The GT POWER AC Adapter is a compact and robust charging unit. Familiarize yourself with its components:

Slika 2.1: Spredaj view of the GT POWER 3 Amps AC Adapter, showing the technical label with input/output specifications and safety certifications.

Slika 2.2: Zgornji del view of the charger, highlighting the LED indicator for charging status and the attached output cable.

Figure 2.3: Detail of the barrel connector, which connects to the electric bike's charging port.

Figure 2.4: The detachable AC power cable, used to connect the charger to a wall outlet.
3. Nastavitev in povezava
Follow these steps to properly set up and connect your charger:
- Ensure the charger is placed on a stable, flat surface in a well-ventilated area, away from direct sunlight or heat sources.
- Connect the detachable AC power cable (Figure 2.4) into the charger's AC input port.
- Plug the other end of the AC power cable into a standard 110V AC wall outlet.
- Connect the barrel connector (Figure 2.3) from the charger's output cable securely into the charging port of your 48V Lithium Battery Electric Bike (e.g., Macfox X2 EL-M21).
- Verify all connections are firm before proceeding.
Pomembne varnostne informacije:
- This charger is designed for indoor use only. Do not expose it to rain, moisture, or extreme temperatures.
- Only use with compatible 48V Lithium-ion batteries. Using it with other battery types may cause damage or safety hazards.
- Ne poskušajte odpirati ali spreminjati polnilnika. Vsa servisna dela prepustite usposobljenemu osebju.
4. Navodila za uporabo
Once properly connected, the charger will begin the charging process automatically. Monitor the LED indicator on the charger for status updates:
Stanje LED indikatorja:
- Rdeča LED: Označuje, da se baterija trenutno polni.
- Zelena LED: Indicates charging is complete. The smart charger will automatically stop charging to prevent overcharge.
Once the LED turns green, you may disconnect the charger from the electric bike and then from the wall outlet. It is recommended to disconnect the charger from the power source when not in use.
5. Vzdrževanje in nega
Pravilno vzdrževanje zagotavlja dolgo življenjsko dobo in varno delovanje vašega polnilnika:
- Čiščenje: Disconnect the charger from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Shranjevanje: Polnilnik shranjujte na hladnem in suhem mestu, ko ga ne uporabljate. Izogibajte se ekstremnim temperaturam in vlagi.
- Skrb za kabel: Do not bend or crimp the cables excessively. Avoid placing heavy objects on the cables. Inspect cables regularly for any signs of damage.
- Prezračevanje: Ensure the charger's ventilation openings are not blocked during operation to prevent overheating.
6. Odpravljanje težav
Če imate težave s polnilnikom, glejte naslednjo tabelo:
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Charger LED not lighting up / Not charging | No power from outlet; Loose connection; Faulty cable; Battery already full. | Check wall outlet with another device; Ensure all cables are securely connected; Inspect cables for damage; If battery is full, LED will be green or off. |
| Charger feels excessively hot | Slabo prezračevanje; preobremenitev; notranja napaka. | Ensure charger is in a well-ventilated area; Disconnect and allow to cool; If problem persists, discontinue use and contact support. |
| Green LED but battery not fully charged | Battery issue; Charger fault. | Verify battery health; Ensure charger is compatible with your specific battery; Contact support if issues persist. |
7. Specifikacije
- Model: 522b
- Vhodna voltage: 100-240V AC, 50/60Hz
- Izhodna voltage: 54.6V DC
- Izhodni tok: 3 Amps
- Wattage: 165 vatov
- Vrsta priključka: Barrel
- Združljive naprave: 48V Lithium Battery Electric Bikes (e.g., Macfox X2 Electric Mountain Bike EL-M21)
- Posebne lastnosti: Automatic Off (when battery is full), Over Voltage Protection (OVP), Over Current Output Protection (OCP), Short Circuit Output Protection (SCP)
- Vključene komponente: AC Adapter, Power Cable
8. Garancija in podpora
Your GT POWER 3 Amps AC Adapter comes with a Enoletna garancija od datuma nakupa, ki krije proizvodne napake. Poleg tega 30-dnevna garancija vračila denarja is offered for your peace of mind.
For technical support, warranty claims, or any questions regarding the product, please contact your retailer or the manufacturer's customer service. Please have your model number (522b) and proof of purchase ready when contacting support.