YT9B-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
- 8 Ah
- Cold cranking
- 115 CCA
- Dimensions
- 150 × 70 × 105 mm
- Chemistry
- AGM lead-acid
- Terminals
- Positive left, negative right (as shown in manufacturer top-view layout); Yuasa type 11 (brass-plated steel)
Compatible replacement research
| Type | Product | Amazon |
|---|---|---|
| AGMStock chemistry |  ExpertPower ExpertPower YT9B-BS 12V 8Ah SLA AGM ATV Battery 185 CCA YT9B-4 / ET9B-BS | View on Amazon ↗ |
| AGMStock chemistry |  Mighty Max Battery Mighty Max Battery YT9B-4 12V, 8Ah, AGM, Replacement Battery Compatible with ExpertPower ET9B-BS, YT9B-BS | View on Amazon ↗ |
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Browse the battery product catalog ↗ATVs that use the YT9B-BS
Find your model, year and configuration below. Follow a year link to its full battery guide.
Yamaha
| Year | Model / trim | Battery |
|---|---|---|
| 2006–2025 | Raptor 700 ↗ Raptor 700, R, R SE | YT9B-BS |
Dimensions and installation checks
The sourced dimensions are 150 × 70 × 105 mm (approximately 5.91 × 2.76 × 4.13 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.