YT4B-BS

YT4B-BS

Part number

The YT4B‑BS is a compact, worry‑free battery solution for professional riders or off‑road users with smaller engine bay space. Perfect for scooters, small motorcycles, or personal watercraft, it’s engineered to provide reliable starting in a tightly sized package.

This maintenance‑free AGM battery includes an acid pack for extended shelf life. You activate it, the fiberglass mat absorbs the acid, and the unit seals completely. That means no spills, no acid refills, just dependable performance once installed.

Installation is tool‑free: hardware included, fits original mounting, and allows up to 25° tilt orientation. The sealed AGM design handles vibration and shocks, outperforming conventional flooded batteries in both reliability and life span.

Looking for a simple, compact battery that refuses to give up? The YT4B‑BS fits the bill.

  • 12 V maintenance‑free AGM battery
  • Acid pack included for safe storage
  • Fiberglass mat absorbs electrolyte and locks in acid
  • Fully sealed, leak‑proof design
  • Hardware and OE‑fit included
  • Supports installation up to 25° tilt
  • Built for rugged, high‑vibration use
  • Manufacturer‑backed 1‑year warranty

Additional information

Height (in)

3.35

Length (in)

4.45

Width (in)

1.5

Amp Hours @ 10Hr

2

Cold Cranking Amps (CCA)

40

Voltage

12 Volt

Make Model Year Engine
Suzuki DR-Z50 2024 49CC
Suzuki DR-Z50 2023 - 2022 - 2021 - 2020 - 2019 49CC
Suzuki DR-Z70 2018 - 2018 - 2017 - 2016 - 2015 - 2009 - 2008 67CC