1. Giriş
This manual provides essential instructions for the safe and effective use of your Telwin Defender 12 electronic battery charger and maintainer. The Defender 12 is designed for charging and maintaining 6V and 12V batteries, including WET, GEL, AGM, MF, PbCa, and EFB types. It features specific charging programs for motorcycles and cars, an advanced low-temperature charging function, and an intuitive LCD screen.
2. Güvenlik Bilgileri
Bu ürünü kullanmadan önce tüm güvenlik uyarılarını ve talimatlarını okuyun. Bu talimatlara uyulmaması elektrik çarpmasına, yangına veya ciddi yaralanmaya neden olabilir.
- Havalandırma: Aküleri şarj ederken yeterli havalandırma sağlayın. Aküler patlayıcı gazlar üretebilir.
- Göz Koruması: Pillerle çalışırken daima göz koruması ve koruyucu kıyafet giyin.
- Sigara İçilmez/Kıvılcım Çıkarılmaz: Akü veya şarj cihazının yakınında sigara içmeyin veya kıvılcım veya alev oluşmasına izin vermeyin.
- Gücü Kesin: Always disconnect the charger from the AC power outlet before making or breaking connections to the battery.
- Doğru Cilttage: Şarj cihazının doğru hacme ayarlandığından emin oluntage (6V veya 12V) şarj edilen pil için.
- Polarite: Pozitif (+) cl'yi bağlayınamp akünün pozitif (+) terminaline ve negatif (-) terminalineamp to the negative (-) battery terminal. The Defender 12 includes protections against reverse polarity.
- Aşırı Yük Koruması: The unit is equipped with protection against overloads and short circuits.
- Suya Dayanıklılık: The charger is resistant to dust, humidity, and water, but avoid submerging it or exposing it to heavy rain.
3. Ürün Özellikleri
The Telwin Defender 12 offers advanced features for efficient and safe battery charging and maintenance:
- Electronic battery charger and maintainer with LCD screen.
- Compatible with 6V/12V WET, GEL, AGM, MF, PbCa, EFB batteries.
- Specific charging programs for motorcycles and cars.
- Automatic charge and maintenance function (Tronic).
- Three selectable charging voltagee.
- COLD function for optimized charging and maintenance at low temperatures.
- Resistant to dust, humidity, and water for enhanced durability.
- Integrated protections against overloads, short circuits, and reverse polarity.
- Supplied with a cable and battery clamps.

Şekil 1: Ön view of the Telwin Defender 12 charger.
4. Kurulum
Follow these steps to set up your Telwin Defender 12 charger:
- Paketi aç: Carefully remove the charger and all accessories from the packaging. Inspect for any damage.
- Konum: Place the charger on a stable, dry surface, ensuring good ventilation. Keep it away from flammable materials.
- Aküye Bağlan:
- Bağlan KIRMIZI pozitif (+) clamp pilin pozitif (+) terminaline.
- Bağlan SİYAH negatif (-) clamp akünün negatif (-) terminaline.
- Bağlantıların sağlam ve korozyondan arınmış olduğundan emin olun.
- Güce Bağlanın: Plug the charger's AC power cord into a suitable 230V AC (or local equivalent) wall outlet. The charger will power on and the LCD screen will illuminate.

Figure 2: Telwin Defender 12 with battery clamps.
5. Kullanım Talimatları
Once connected, the Defender 12 will automatically detect the battery voltage (6V or 12V) and begin the charging process. You can select specific modes using the 'MODE' button.
- Otomatik Algılama: Upon connecting to the battery and power, the charger will automatically detect if it's a 6V or 12V battery and display the current voltage LCD ekranda.
- Mod Seçimi: Basın MOD Mevcut şarj programları arasında geçiş yapmak için düğmeye basın:
- Motosiklet Modu: For smaller capacity batteries (e.g., motorcycle, scooter).
- Araba modu: For standard car batteries.
- COLD Function: Activate this mode for optimized charging and maintenance in low-temperature environments (below 5°C / 41°F). This function adjusts charging parameters to compensate for cold conditions.
- LCD Ekran: LCD ekran gerçek zamanlı bilgi sağlar:
- Cilttage: Mevcut pil hacmini görüntülertage.
- Pil Simgesi: Indicates the charging status (e.g., empty, partially charged, full).
- Mod Simgesi: Shows the currently selected mode (e.g., motorcycle, car, snowflake for COLD).
- Şarj İşlemi: The charger will automatically proceed through its multi-stage charging cycle, including bulk charge, absorption, and float/maintenance. Once the battery is fully charged, the unit will switch to maintenance mode to keep the battery at optimal charge without overcharging.
- Bağlantı Kesilmesi: To disconnect, first unplug the charger from the AC power outlet, then remove the negative (-) clamp from the battery, followed by the positive (+) clamp.

Figure 3: Close-up of the LCD display and MODE button.
6. Bakım
Proper maintenance ensures the longevity and reliable operation of your Telwin Defender 12 charger.
- Temizlik: Temizlemeden önce şarj cihazının tüm güç kaynaklarıyla bağlantısını kesin. Dış yüzeyini yumuşak bir bezle silin.amp bez. Sert kimyasallar veya aşındırıcı temizleyiciler kullanmayın.
- Kablo ve Clamp Denetleme: Şarj kablolarını düzenli olarak kontrol edin ve temizleyinampHerhangi bir hasar, yıpranma veya korozyon belirtisi olup olmadığını kontrol edin. Hasarlı bileşenleri hemen değiştirin.
- Depolamak: Store the charger in a cool, dry place when not in use. Keep it away from direct sunlight, extreme temperatures, and moisture.
7. Sorun Giderme
If you encounter issues with your Telwin Defender 12, refer to the following common problems and solutions:
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Şarj cihazı açılmıyor / LCD ekran boş. | No AC power; Faulty power outlet; Damaged power cord. | Check AC power connection. Test the outlet with another device. Inspect power cord for damage. |
| Şarj cihazına bağlı ancak şarj olmuyor. | Incorrect battery connection; Battery is severely discharged or damaged; Incorrect mode selected. | Ensure correct polarity (+ to +, - to -). Check battery voltage; if extremely low, it may not be recoverable. Select appropriate charging mode. |
| Error message on LCD. | Reverse polarity; Short circuit; Battery fault. | Bağlantıyı kesin ve tekrar bağlayın.amps with correct polarity. Check for short circuits in cables or battery. If error persists, the battery may be faulty. |
| Şarj cihazı çalışırken ısınıyor. | Normal çalışma; Yetersiz havalandırma. | Some warmth is normal during charging. Ensure adequate ventilation around the charger. If it becomes excessively hot, disconnect immediately. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact Telwin customer support.
8. Özellikler
| Şartname | Detay |
|---|---|
| Marka | Telvin |
| Model Numarası | 807607 |
| Pil Türleri | WET, GEL, AGM, MF, PbCa, EFB |
| Pil Hacmitage | 6V / 12V |
| Charging Programs | Motorcycle, Car, COLD Function |
| Görüntülemek | LCD Ekran |
| Koruma Özellikleri | Overload, Short Circuit, Reverse Polarity |
| Çevresel Direnç | Dust, Humidity, Water Resistant |
| Dahil Aksesuarlar | cl ile kabloamps |
| Üretici | Telvin |
| Menşei ülke | Çin |
9. Garanti ve Destek
For information regarding the product warranty, please refer to the documentation included with your purchase or visit the official Telwin website. For technical support, spare parts, or service inquiries, please contact your authorized Telwin dealer or Telwin customer service directly.
İletişim Bilgileri: Refer to the Telwin official website or your purchase receipt for the most up-to-date contact details.





