pengenalan
Thank you for choosing the GP ReCyko Speed Charger M451 (USB). This charger is designed for efficient and safe charging of NiMH AA and AAA rechargeable batteries. Please read this manual carefully before use to ensure optimal performance and safety.

Image: The GP ReCyko Speed Charger M451, a compact USB charger, shown with four AAA rechargeable batteries inserted.
Maklumat Keselamatan
To prevent personal injury and property damage, please observe the following safety precautions:
- Only charge NiMH rechargeable batteries. Do not attempt to charge alkaline, carbon-zinc, or any other type of non-rechargeable batteries, as this may lead to leakage, rupture, or explosion.
- Jangan litar pintas terminal bateri.
- Jangan buka atau ubah suai pengecas atau bateri.
- Keep the charger and batteries away from water, moisture, and extreme temperatures.
- Pastikan pengudaraan yang betul semasa mengecas.
- The charger features an automatic shut-off timer to prevent overcharging and overheating, enhancing safety.
- Supervise children when they are near the charger.
- Cabut plag pengecas daripada sumber kuasa apabila tidak digunakan.
Kandungan Pakej
The GP ReCyko Speed Charger M451 package typically includes:
- 1 x GP ReCyko Speed Charger M451 (USB)
- 1 x Kabel Pengecas USB
- 4 x GP ReCyko AAA NiMH 950 mAh Rechargeable Batteries

Image: A visual representation of the package contents, including the charger, a USB cable, and four GP ReCyko AAA batteries.
Ciri-ciri Produk
- 4 Charging Slots: Capable of charging up to four AA or AAA NiMH batteries simultaneously.
- Dikuasakan USB: Dikuasakan dengan mudah melalui mana-mana port USB standard.
- Penunjuk LED: Individual LED indicators for each charging slot display charging status and error alerts.
- Pengecasan Cepat: Charges batteries in approximately 3 hours (for 950 mAh AAA batteries).
- Ciri-ciri Keselamatan: Equipped with an automatic shut-off timer to prevent overcharging and overheating.
- Padat dan Ringan: Designed for portability and ease of use.
Persediaan
- Sambungkan Pengecas: Insert the small end of the USB charging cable into the charger's USB port.
- Sambung ke Kuasa: Plug the larger end of the USB cable into a compatible USB power source (e.g., a computer USB port, a USB wall adapter, or a power bank).
- Masukkan Bateri: Open the charger cover and insert 2 or 4 NiMH AA or AAA rechargeable batteries into the charging slots. Ensure correct polarity (+ and - ends match the markings in the charger). The charger is designed to charge batteries in pairs.
Arahan Operasi
Once batteries are correctly inserted and the charger is connected to a power source, the charging process will begin automatically.
- Petunjuk Pengecasan: The LED indicators above each battery slot will illuminate to show the charging status. A steady green light typically indicates active charging.
- Pengecasan Selesai: When charging is complete, the LED indicator may change color or turn off, depending on the specific model's design. For this model, a full charge is typically achieved in approximately 3 hours for the included 950 mAh AAA batteries.
- Pengesanan Ralat: If a non-rechargeable battery or a faulty battery is inserted, the corresponding LED indicator may flash or display a different color (e.g., red) to alert the user. Remove any non-rechargeable or faulty batteries immediately.

Image: Close-up of the charger showing the LED light indicators, which display charging status and alert for single-use or bad batteries.
After charging, disconnect the charger from the power source and remove the fully charged batteries.
Penyelenggaraan
- Pembersihan: Use a soft, dry cloth to clean the charger. Do not use liquid cleaners or solvents.
- Storan: Simpan pengecas dan bateri di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung dan suhu yang melampau.
- Penjagaan Bateri: For optimal battery life, avoid fully discharging NiMH batteries before recharging.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| LED indicators do not light up. | Charger not connected to power, faulty USB cable, or no batteries inserted. | Ensure USB cable is securely connected to both the charger and a working USB power source. Insert batteries. Try a different USB cable or power source. |
| LED indicator flashes or shows a red light. | Non-rechargeable battery inserted, faulty battery, or incorrect battery polarity. | Remove the battery. Check if it is a NiMH rechargeable battery. Ensure correct polarity. If the issue persists, the battery may be faulty and should be replaced. |
| Batteries are not fully charged after 3 hours. | Batteries have higher capacity than 950 mAh, or batteries are very old/damaged. | Charging time varies with battery capacity. Higher capacity batteries will take longer. Consider replacing very old or damaged batteries. |
Spesifikasi

Image: The compact size of the GP ReCyko Speed Charger M451, highlighting its portability with approximate dimensions of 6.8 cm by 7.8 cm.
| Ciri | Perincian |
|---|---|
| Jenama | GP |
| Nombor Model | GP Speed USB Charger 4 ore (M451) |
| Jenis Bateri yang Serasi | NiMH AA, NiMH AAA |
| Bilangan Slot Pengecasan | 4 |
| Kuasa Input | USB (Jenis-A) |
| Anggaran Masa Pengecasan | 3 hours (for 950 mAh AAA batteries) |
| Arus Keluaran | 950 mA |
| Ciri Khas | Lightweight, Automatic Shut-off Timer |
| Berat badan | 184 Grams (charger only, approximate) |
| warna | White (charger body) |