1. Wprowadzenie
This manual provides essential information for the safe and effective use of your SigmasTek STX7A-BS motorcycle battery. Please read these instructions carefully before installation and operation to ensure proper function and longevity of the product.
The SigmasTek STX7A-BS is an AGM (Absorbent Glass Mat) maintenance-free battery designed for motorcycles and powersports units. It serves as a direct replacement for various models including YTX7A-BS, PTX7A-BS, GTX7A-BS, UTX7A, CYTX7A-BS, and WP7A-BS.
2. Informacje dotyczące bezpieczeństwa
WARNING: Batteries contain sulfuric acid and produce explosive gases. Improper handling can lead to serious injury or death. Always observe the following safety precautions:
- Always wear eye protection and gloves when handling batteries.
- Keep away from sparks, open flames, and smoking materials.
- Nie zwierać zacisków akumulatora.
- Przechowywać w miejscu niedostępnym dla dzieci.
- If battery acid contacts skin or eyes, flush immediately with large amounts of clean water for at least 15 minutes and seek medical attention.
- Do not dispose of batteries in household waste. Recycle responsibly at an authorized battery recycling facility.
3. Koniec produktuview i komponenty
The SigmasTek STX7A-BS battery is a 12V, 6AH (10HR) unit with 105 CCA (Cold Cranking Amps). Its sealed, maintenance-free AGM design ensures reliable performance without the need for electrolyte level checks or water additions.

Image showing the SigmasTek STX7A-BS battery with its physical dimensions: Length 5.94 inches (151 mm), Width 3.46 inches (88 mm), Height 3.70 inches (94 mm).
4. Specyfikacje
Refer to the table below for detailed technical specifications of the SigmasTek STX7A-BS battery.

Table detailing the technical specifications of the SigmasTek STX7A-BS battery, including Nominal Voltage (12V), Nominal Capacity (6AH), CCA (105), Battery Type (Valve Regulated Lead-Acid Battery, AGM Design), Operating Temp. Range, and recommended storage conditions.
| Specyfikacja | Wartość |
|---|---|
| Objętość nominalnatage | 12 V |
| Wydajność nominalna (10 godz.) | 6AH |
| CCA (rozruch na zimno) Amps) | 105 |
| Typ baterii | Valve Regulated Lead-Acid Battery, AGM Design |
| Wymiary (długość x szerokość x wysokość) | 5.94 x 3.46 x 3.7 cala (151 x 88 x 94 mm) |
| Przybliżona waga | 5.81 funta (2.64 kg) |
| Operating Temperature Range (Discharge) | -20°C (-4°F) do 50°C (122°F) |
| Operating Temperature Range (Charge) | -20°C (-4°F) do 50°C (122°F) |
| Zalecany prąd ładowania | 0.70 Amps |
| Numer części producenta | STX7A-BS |
| UPC | 842445065172 |
5. Setup / Installation
The SigmasTek STX7A-BS battery is shipped fully charged and ready for immediate installation. Follow these steps for safe and correct installation:
- Ensure the vehicle's ignition is off and remove the key.
- Locate the existing battery. Disconnect the negative (-) terminal first, then the positive (+) terminal. This prevents accidental short circuits.
- Carefully remove the old battery from the battery compartment.
- Place the new SigmasTek STX7A-BS battery into the battery compartment, ensuring it fits securely.
- Connect the positive (+) terminal first, then the negative (-) terminal. Ensure all connections are secure and tight.
- Verify that the battery is properly secured in the compartment to prevent movement during vehicle operation.
6. Instrukcja obsługi
This battery is designed for starting motorcycles and powersports vehicles. To maximize its lifespan and ensure reliable performance:
- Przed pierwszym użyciem upewnij się, że bateria jest w pełni naładowana.
- Avoid deep discharges, which can significantly reduce battery life.
- If the vehicle is not used for extended periods, consider using a compatible trickle charger to maintain the battery's charge level.
7. Konserwacja
The SigmasTek STX7A-BS is an AGM maintenance-free battery and does not require water additions. However, regular checks and proper storage are essential for optimal performance.
Czyszczenie
Keep the battery terminals clean and free of corrosion. If corrosion is present, use a wire brush and a mixture of baking soda and water to clean the terminals. Rinse with clean water and dry thoroughly before reconnecting.
Ładowanie
Jeśli pojemność akumulatoratage drops below 12.4V, recharge it using a compatible motorcycle battery charger. Do not overcharge, as this can damage the battery. The recommended charge current for this battery is 0.70 Amps.
Składowanie
For optimal lifespan, store the battery in a cool, dry place. SigmasTek ST series batteries can be stored for up to 6 months at 25°C (77°F) before a freshening charge is recommended. Higher storage temperatures will shorten this interval due to increased self-discharge rates. Refer to the discharge characteristics chart for more details on self-discharge behavior.

Graphs illustrating the self-discharge rate over time at various temperatures and the discharge characteristics (loading voltage vs. discharge time) for the SigmasTek STX7A-BS battery.
8. Rozwiązywanie Problemów
Jeśli masz problemy z baterią, rozważ poniższe typowe kroki rozwiązywania problemów:
- Pojazd nie uruchamia się: Check battery terminals for corrosion and tightness. Ensure the battery is fully charged. If the battery is old and no longer holds a charge, it may need replacement.
- Dim lights or weak horn: These symptoms typically indicate a low battery charge. Recharge the battery immediately using a compatible charger.
If issues persist after checking these points, it is recommended to consult a qualified technician for further diagnosis.
9. Informacje o gwarancji
The SigmasTek STX7A-BS motorcycle battery comes with a 6-month warranty from the date of purchase. This warranty covers manufacturing defects under normal use and service. Please retain your proof of purchase for warranty claims.
10. Wsparcie
For further assistance, technical inquiries, or warranty claims, please refer to the official SigmasTek website or contact their customer support department. Provide your product model number (STX7A-BS) and proof of purchase when seeking support.