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YT4B-BS AGM Battery for Yamaha SR400, Replaces GT4B-5
✅ In stock
F
Grade
Price verified Nov 6, 2026 8:37 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓Powersport Battery Specifications: YT4B-BS battery measures 4.45 inches L x 1.5 inches W x 3.35 inches H, weighs 1.76 lbs, and delivers 30 CCA for reliable starting power
✓Maintenance Free AGM Sealed Design: 12V 4AH 30CCA AGM Sealed Battery features leak-free, sealed construction that prevents corrosion and requires no acid addition
✓Wide Compatibility and Replacement Options: Fits and replaces PTX4B-BS, GT4B-5, CYT4B-BS, M62T4B, YT4B-BS, WP4B-BS, CTR4A-BS, 62T4B, UT4B-BS, MBT4BB, and more battery models
✓OEM Replacement Quality: 100% compatible OEM replacement battery designed for motorcycles, ATVs, watercraft, and other powersport vehicles
✓Spill-Proof Construction: Position-free and leakage-free design with low pressure venting system ensures safe operation in any mounting position
✓High Performance Recovery: Features high recovery capability for extended battery life and consistent performance in demanding powersport applications
⚙️ Specifications
Brand
PowerStar
Vehicle Service Type
ATV
Size
4.45inchx 1.5inchx 3.35inch
Voltage
12 volts
Battery Cell Composition
Lead Acid
Item Weight
1.8 pounds
Product Dimensions
1.5"D x 4.45"W x 3.35"H
Number Of Cells
6
Terminal
T1
Item Highlight
Factory-sealed AGM battery for select Yamaha SR400 models; replaces GT4B-5, PTX4B-BS, UT4B-BS and WP4B-BS
Compatible with Vehicle Type
ATV