1. Pengenalan
Thank you for choosing the BAFANG Polly Electric Bicycle Battery. This manual provides essential information for the safe and efficient use, installation, operation, and maintenance of your battery. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Maklumat Keselamatan
Keselamatan anda adalah yang paling utama. Sila patuhi langkah berjaga-jaga berikut:
- Perlindungan BMS: Each battery is equipped with a Battery Management System (BMS) protection board. This system ensures balanced charging and will cut off power in cases of overheating, low voltage, overcharge, overdischarge, overload, or short circuit.
- Suhu: Avoid exposing the battery to extreme high or low temperatures during use or storage.
- Kesan Fizikal: Prevent drops and collisions, as these can damage the internal components of the battery.
- Storan: If storing the battery for an extended period, keep it in a cool, dry place and ensure it is not left in a state of complete discharge.
- mengecas: Use only the provided charger or a BAFANG-approved charger. Do not attempt to open or modify the battery pack.
3. Kandungan Pakej
Sila semak pakej untuk item berikut:
- 1x BAFANG Polly Electric Bicycle Battery
- 1x Battery Mount (Polly base with four holes)
- 1x Charger (54.6V 2A or 58.8V 3A, depending on model)
- 1x Kabel Kuasa
- 2x Keys for the safety lock
- 1x Adapter cable with XT60 interface (for compatibility with various motor specifications)

Rajah 1: Included components and features. This image displays the two charger options, the battery base connection, the charging port, the power switch, the key switch safe lock, and the power indicator lights.

Rajah 2: Terperinci view of the D-POWER battery charger and its power cable.
4. Produk Lebihview
The BAFANG Polly Electric Bicycle Battery is a high-performance lithium-ion battery designed for electric bicycles. It features a robust design and advanced safety features.
- Jenis Bateri: Polly Lithium-ion Battery.
- Perlindungan: Smart BMS protection, rugged case, waterproof design.
- Keselamatan: Integrated safety lock with keys.
- Petunjuk: Power switch and built-in power indicator lights to show charge status.
- Keserasian: Suitable for 250W, 300W, 350W, 500W, 750W, 1000W, 1200W, and 1600W motors. Equipped with a 30A BMS for maximum constant discharge current.
- Antara muka: Anderson battery interface, with an included XT60 adapter cable for broader motor compatibility.

Rajah 3: Key features of the BAFANG Polly battery, highlighting its protective functions and design elements.
5. Persediaan dan Pemasangan
The battery pack is designed for easy installation and removal. Ensure your bicycle mount is compatible with the battery's dimensions and base type (Polly base has four mounting holes).
- Sediakan Gunung: Secure the battery bottom bracket to your bicycle frame. Ensure it is firmly attached to prevent wobbling during rides.
- Slide in Battery: Align the battery with the mounted bracket and slide it into place until it clicks securely.
- Secure with Key: Use the provided key to lock the battery onto the mount. This prevents theft and ensures the battery remains in place.
- Sambungkan Kuasa: Connect the battery's power cable to your motor's power input. Use the XT60 adapter cable if your motor requires it.

Rajah 4: Step-by-step installation guide for the battery. This diagram illustrates how to attach the battery mount and then slide the battery onto it.
6. Operasi
To operate your electric bicycle with the BAFANG battery:
- Unlock and Power On: Insert the key into the safety lock and turn it to the 'ON' position. Then, press the power switch on the battery.
- Petunjuk Semak: Observe the built-in power indicator lights to check the current charge level.
- Matikan: After use, turn off the power switch and remove the key from the safety lock.
7. Mengecas
Proper charging ensures the longevity of your battery.
- Sambungkan Pengecas: Plug the charger into a standard wall outlet, then connect the charging cable to the battery's charging port.
- Penunjuk Pengecasan: The battery's built-in indicator lights will show the charging status. When one red light and three green lights are illuminated simultaneously, charging is complete.
- Putuskan sambungan: Once fully charged, disconnect the charger from the battery and then from the wall outlet.
8. Penyelenggaraan
Follow these guidelines to maintain your battery's performance and lifespan:
- Pengecasan Biasa: Do not leave the battery in a state of power loss for prolonged periods. Charge it regularly, even if not in frequent use.
- Keadaan penyimpanan: Simpan bateri di tempat yang sejuk dan kering, jauh dari cahaya matahari langsung dan suhu yang melampau.
- Pembersihan: Use a soft, dry cloth to clean the battery. Do not use water or other liquids directly on the battery.
- Elakkan Kesan: Protect the battery from physical shocks, drops, and vibrations.
- Pemeriksaan: Periodically inspect the battery and its connections for any signs of damage or wear.
9. Penyelesaian masalah
If you encounter issues with your battery, refer to the following common problems and solutions:
- Bateri Tidak Menghidupkan:
- Ensure the key is in the 'ON' position and the power switch is pressed.
- Periksa sama ada bateri mempunyai cas yang mencukupi.
- Verify all connections between the battery and the motor are secure.
- Bateri Tidak Dicas:
- Confirm the charger is properly plugged into both the wall outlet and the battery.
- Periksa sama ada soket dinding berfungsi.
- Ensure the charger is the correct one provided with the battery.
- Reduced Range/Performance:
- Battery capacity naturally degrades over time and with usage cycles.
- Suhu yang melampau boleh menjejaskan prestasi.
- Pastikan bateri dicas sepenuhnya sebelum setiap perjalanan.
- BMS Protection Activated: If the battery suddenly cuts off power, the BMS may have activated due to overheating, overcharge, overdischarge, or a short circuit. Allow the battery to cool down or check for any visible damage or short circuits.
If problems persist, please contact BAFANG customer support.
10. Spesifikasi
| Ciri | Penerangan |
|---|---|
| Jenama | BAFANG |
| Nama Model | TFL48V20AH 960WH (for 48V20AH variant) |
| Vol. Standardtage | 48V / 52V |
| Pilihan Kapasiti | 48V13AH, 48V20AH, 52V20AH (Polly type) |
| BMS | 30A (Maximum constant discharge current) |
| Pengecas | 54.6V 2A (for 48V) / 58.8V 3A (for 52V) |
| Keserasian Motor | 250W - 1600W |
| Kitaran Kehidupan | Lebih daripada 1000 kitaran pengecasan |
| Jangka Jangka Hayat | Sehingga 5 tahun |
| Antara Muka Bateri | Anderson (includes XT60 adapter cable) |
| Ciri Khas | Lightweight, Built-in Lock |
| Dimensions (48V13AH) | 368 x 90 x 113 mm (14.5 x 3.5 x 4.5 inci) |
| Dimensions (48V20AH, 52V20AH) | 368 x 90 x 123 mm (14.5 x 3.5 x 5 inci) |

Rajah 5: Detailed dimensions of the Polly battery. This image provides specific measurements for the battery casing and mounting area.
11. Waranti
This BAFANG Electric Bicycle Battery comes with a Waranti 1 tahun from the date of purchase. The warranty covers manufacturing defects under normal use. It does not cover damage resulting from misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.
12. Sokongan
For technical assistance, warranty claims, or any questions regarding your BAFANG Polly Electric Bicycle Battery, please contact BAFANG customer support through the retailer where you purchased the product or visit the official BAFANG webtapak untuk maklumat hubungan.