YTZ5S-BS
battery guide.
A single place for the battery's specifications and replacement checks. Always compare the exact product to your ATV's OEM requirements.
Quick specifications
- Voltage
- 12 V
- Capacity
- 3.5 Ah
- Cold cranking
- 65 CCA
- Dimensions
- 113 × 70 × 86 mm
- Chemistry
- AGM lead-acid
- Terminals
- Negative left, positive right (as shown in manufacturer top-view layout); Yuasa type 5
Compatible replacement research
| Type | Product | Amazon |
|---|---|---|
| AGMStock chemistry |  Yuasa Yuasa YUAM62TZ5 YTZ5S-BS Maintenance Free YTZ High Performance AGM Battery with Acid pack | View on Amazon ↗ |
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Browse the battery product catalog ↗ATVs that use the YTZ5S-BS
Find your model, year and configuration below. Follow a year link to its full battery guide.
Can-Am
| Year | Model / trim | Battery |
|---|---|---|
| 2002–2006 | DS50, Quest (50cc) ↗ DS50, Quest | YTZ5S-BS |
| 2008–2023 | DS70 (70cc) ↗ DS70 | YTZ5S-BS |
| 2002–2023 | DS90, DS90F, DS90 X, Quest (90cc) ↗ DS90, DS90F, DS90 X, Quest | YTZ5S-BS |
| 2002–2020 | DS90, DS90F, Quest (90cc) ↗ DS90, DS90F, Quest | YTZ5S-BS |
E-Ton
| Year | Model / trim | Battery |
|---|---|---|
| 1999–2003 | AXL, TXL, NXL, RXL (50cc) ↗ AXL, TXL, NXL, RXL | YTZ5S-BS |
| 1999–2003 | AXL, TXL, NXL, RXL (90cc) ↗ AXL, TXL, NXL, RXL | YTZ5S-BS |
| 1999–2003 | DXL90 Sierra (90cc) ↗ DXL90 Sierra | YTZ5S-BS |
Kasea
| Year | Model / trim | Battery |
|---|---|---|
| 1989–2005 | Mini Skyhawk (50cc) ↗ Mini Skyhawk | YTZ5S-BS |
Polaris
| Year | Model / trim | Battery |
|---|---|---|
| 2001–2002 | Scrambler (50cc) ↗ Scrambler | YTZ5S-BS |
Qianjiang
| Year | Model / trim | Battery |
|---|---|---|
| 2005–2025 | ATV100 (100cc) ↗ ATV100 | YTZ5S-BS |
| 2005–2025 | ATV50 (50cc) ↗ ATV50 | YTZ5S-BS |
Dimensions and installation checks
The sourced dimensions are 113 × 70 × 86 mm (approximately 4.45 × 2.76 × 3.39 inches). Measure the tray and confirm cover, strap and terminal clearance for the actual replacement.
Cross-references
No verified equivalent battery cross-references are currently published for this entry. Code normalization only resolves punctuation and spacing aliases; it does not establish interchangeability.
Before installing
Follow the vehicle and battery manufacturer's installation procedure. Confirm polarity, secure the retaining hardware and route cables correctly. Read the fitment checklist and charging and storage guidance.