1. Ifihan
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. Ọja Ipariview
The GT POWER AC Adapter is a compact and robust charging unit. Familiarize yourself with its components:

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

olusin 2.2: Top 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. Eto ati Asopọ
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.
Alaye pataki Aabo:
- A ṣe ẹ̀rọ gbigba agbara yii fun lilo inu ile nikan. Maṣe fi i si oju ojo, ọrinrin, tabi iwọn otutu to le koko.
- Only use with compatible 48V Lithium-ion batteries. Using it with other battery types may cause damage or safety hazards.
- Do not attempt to open or modify the charger. Refer all servicing to qualified personnel.
4. Awọn ilana Iṣiṣẹ
Once properly connected, the charger will begin the charging process automatically. Monitor the LED indicator on the charger for status updates:
Ipo Atọka LED:
- LED pupa: Ó fi hàn pé bátìrì náà ń gba agbára lọ́wọ́lọ́wọ́.
- Green Green: 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. Itọju ati Itọju
Itọju to peye ṣe idaniloju igbesi aye gigun ati iṣẹ ailewu ti ṣaja rẹ:
- Ninu: 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.
- Ibi ipamọ: Store the charger in a cool, dry place when not in use. Avoid extreme temperatures and humidity.
- Itọju USB: Do not bend or crimp the cables excessively. Avoid placing heavy objects on the cables. Inspect cables regularly for any signs of damage.
- Afẹfẹ: Ensure the charger's ventilation openings are not blocked during operation to prevent overheating.
6. Laasigbotitusita
If you encounter issues with your charger, refer to the following table:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| 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 | Afẹ́fẹ́ tí kò dára; Àpọ̀jù; Àṣìṣe inú. | 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. Awọn pato
- Awoṣe: 522b
- Iṣagbewọle Voltage: 100-240V AC, 50/60Hz
- O wujade Voltage: 54.6V DC
- Ijade lọwọlọwọ: 3 Amps
- Wattage: 165 Wattis
- Orisi Asopọmọra: Agba
- Awọn ẹrọ ibaramu: 48V Lithium Battery Electric Bikes (e.g., Macfox X2 Electric Mountain Bike EL-M21)
- Awọn ẹya pataki: Automatic Off (when battery is full), Over Voltage Protection (OVP), Over Current Output Protection (OCP), Short Circuit Output Protection (SCP)
- Awọn eroja to wa: AC Adapter, Power Cable
8. Atilẹyin ọja ati Support
Your GT POWER 3 Amps AC Adapter comes with a Atilẹyin ọja Ọdun kan láti ọjọ́ tí wọ́n rà á, tí wọ́n sì bo àwọn àbùkù iṣẹ́-ọnà. 30-Day Owo Back Garanti ti wa ni nṣe fun nyin alafia ti okan.
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.