YTX20CH-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
- 18 Ah
- Cold cranking
- 270 CCA
- Dimensions
- 150 × 87 × 161 mm
- Chemistry
- AGM lead-acid
- Terminals
- Positive left, negative right (as shown in manufacturer top-view layout); Yuasa type 5
Compatible replacement research
| Type | Product | Amazon |
|---|---|---|
| AGMStock chemistry |  Yuasa YTX20CH-BS YUASA BATTERY | View on Amazon ↗ |
| Lithium (LiFePO4) |  Antigravity Antigravity ATX12 Lithium Motorcycle Battery with Built-in Jump Starting, 360 Cranking Amps, Replaces YTX12/YTX14, 12V Powersport Battery for Motorcycle, ATV, UTV, Scooter | View on Amazon ↗ |
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Browse the battery product catalog ↗ATVs that use the YTX20CH-BS
Find your model, year and configuration below. Follow a year link to its full battery guide.
Suzuki
| Year | Model / trim | Battery |
|---|---|---|
| 2002–2007 | LT-A500F Vinson 4WD (500cc) ↗ LT-A500F Vinson 4WD | YTX20CH-BS |
| 2011–2023 | LT-A500X King Quad (500cc) ↗ LT-A500X King Quad | YTX20CH-BS |
| 2005–2007 | LT-A700X King Quad (700cc) ↗ LT-A700X King Quad | YTX20CH-BS |
| 2007–2023 | LT-A750X King Quad (750cc) ↗ LT-A750X King Quad | YTX20CH-BS |
| 2003–2007 | LT-F500F Vinson Manual 4WD (500cc) ↗ LT-F500F Vinson Manual 4WD | YTX20CH-BS |
Dimensions and installation checks
The sourced dimensions are 150 × 87 × 161 mm (approximately 5.91 × 3.43 × 6.34 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.