What Is Interstate Powersport AGM Battery FAYTX5L?
The Interstate Powersport AGM Battery FAYTX5L is a 12V 4Ah sealed lead-acid (AGM) power source designed for powersport vehicles. Characterized by its maintenance-free operation and spill-proof construction, it provides reliable cold-cranking amps (80 CCA) for motorcycles, ATVs, scooters, and small utility equipment. Its YTX5L-BS terminal configuration ensures compatibility with popular models from Honda, Yamaha, and KTM. Unlike LiFePO4 alternatives, AGM variants like this prioritize affordability and vibration resistance for gasoline-powered applications.
What vehicles use the FAYTX5L battery?
This AGM battery powers small-displacement motorcycles, recreational ATVs, and 50cc-150cc scooters. Common fits include Honda Grom variants, Yamaha Zuma 125, and KTM Duke 125. Its compact 5.94″x3.43″x3.66″ dimensions suit tight engine compartments.
Cold weather starts pose minimal challenges thanks to 80 CCA output—sufficient for single-cylinder engines. But what about high-compression motors? Pro Tip: Always verify cranking amp requirements match OEM specs. For example, a 2023 Honda Monkey 125 requires 50 CCA minimum, leaving 30% safety margin with this battery. However, larger ATVs like 400cc models often need 120+ CCA, necessitating upgraded units.
How does AGM compare to LiFePO4 for powersports?
AGM batteries offer lower upfront costs (typically $20-$50) but weigh 3-4x more than equivalent LiFePO4 units. Lithium variants deliver 2000+ cycles vs AGM’s 300-500 cycles.
| Metric | FAYTX5L AGM | LiFePO4 Equivalent |
|---|---|---|
| Weight | 4.2 lbs | 1.8 lbs |
| Cycle Life | 400 cycles | 2000+ cycles |
| Cost | $22-$30 | $90-$120 |
AGM performs better in extreme cold (-20°C vs LiFePO4’s -10°C limits) but requires periodic charging during storage. Lithium’s near-zero self-discharge (3%/month vs AGM’s 5%) suits seasonal vehicles.
Redway Power Expert Insight
FAQs
Only with voltage-regulated systems—lithium requires 14.4V max charge voltage vs AGM’s 14.7V. Always verify alternator/rectifier compatibility first.
How to maintain Interstate AGM batteries?
Store at 12.6V minimum, recharge every 45 days of inactivity. Use 1A-2A chargers—fast charging generates excess heat damaging lead plates.