Product Description
Voltz Group 4L Motorcycle Battery
The Voltz VTX4L-BS-FS factory activated AGM powersport battery delivers excellent performance and high reliability for motorcycles, ATVs, scooters, and snowmobiles requiring a Group 4L battery. Designed with advanced Absorbed Glass Mat (AGM) technology, it provides spill-proof operation, superior vibration resistance, and extended service life. Engineered for strong starting power and long-term durability, the VTX4L-BS-FS battery gives you peace of mind, with confidence in every start.
Features & Benefits
- Factory Activated – Ready to go right out of the box for a quick, hassle-free installation.
- AGM Construction – Excellent vibration resistance for increased durability and extended lifespan.
- Group 4L– Direct-fit replacement for applications calling for YTX4L-BS or XTAX4L-BS batteries.
- Low Self-Discharge – Holds a charge longer between rides than standard flooded batteries.
- Temperature Tolerant – Excellent starting power in both high and low temperatures.
- Powersport Terminals – Top & front connections for installation flexibility. Hardware included.
- Left-Negative Polarity – Verify your current battery's terminal positions before purchase.
Why Choose Voltz Powersport Batteries?
The Voltz Power FS Series factory sealed batteries are designed with advanced AGM construction, offering higher energy density and improved durability. Low internal resistance ensures efficient power transfer and quick recovery after each start, and unlike conventional flooded batteries, they won’t leak or require maintenance—just install and ride. The Voltz Power name is known for their reliability, and these batteries continue that legacy—delivering consistent starting power, long life, and performance you can trust, ride after ride.
| Voltage | 12V |
| Group Size | 4L |
| Type | AGM |
| Cold Cranking Amps | 40A |
| Capacity | 4 Ah |
| Factory Activated | Yes |
| Polarity | - Left / + Right |
| Length | 4.49" (114 mm) |
| Width | 2.80" (71 mm) |
| Height | 3.39" (86 mm) |
| Weight | 3.3 lbs |
| Warranty | 1 Year |
Voltz VTX4L-BS-FS Battery Cross-Reference
Replacement for Group 4L Batteries: 44015, 4L-BS, 740-1865, B4L-A, B4L-B, BTZ5S, BTX4L-BS, CTX3L, CT4L-BS, CTX4L-BS, CYL10087, CYLAX4LBSXTA, ES4LBS, ET4L, ETX4L, GT4L-BS, GTX4L-BS, M62X4B, MBTX4U, NLP5, PTX4L-BS, STX4L-BS, UT4L, UT4L-BS, VTX4L-BS, VTX4L-BS-FS, X2P5, X2P-LI-5, XTAX4L-BS, YB4L-A, YB4L-B, YT4L-BS, YTX4L, YTX4L-BS (Deka), YTX4L-BS (Yuasa), YTX4LBSFP.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase.
Extend the Life of Your Battery
Keeping your battery charged between uses with a quality maintainer is essential for maximizing its lifespan. Save 10% on a NOCO Genius 1 Charger and Maintainer when bundled with battery using the option above.
