Description
Yuasa YTX14AH-BS Battery Replacement (12V AGM, Maintenance-Free)
If your motorcycle or ATV cranks slowly, struggles after sitting, or your current battery won’t hold a charge, the Yuasa YTX14AH-BS is a reliable AGM (Absorbed Glass Mat) replacement designed for strong starting performance and low maintenance.
This model is part of Yuasa’s Fresh Pack / Maintenance-Free lineup and includes a 10mm height spacer for fitment flexibility in certain battery trays.
Key Specs (Yuasa YTX14AH-BS)
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Voltage: 12V
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Capacity (10-hr): 12Ah
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CCA: 210A
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Dimensions (in): 5 5/16″ (L) × 3 1/2″ (W) × 6 9/16″ (H)
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Dimensions (mm): 134 (L) × 89 (W) × 166 (H)
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Weight: 11.1 lb
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Acid volume: 0.66 L
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Standard charge rate: 1.2A
Key Features (Bullets)
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Direct replacement for Yuasa YTX14AH-BS
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AGM maintenance-free construction (spill-resistant design)
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210 CCA for reliable starting power
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Compact case size: 134 × 89 × 166 mm
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Includes 10mm height spacer (fitment flexibility)
Replaces / Search Variations
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YTX14AH-BS (exact model)
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Common buyer searches: YTX14AHBS, Yuasa YTX14AH-BS AGM battery, 12V 12Ah 210 CCA motorcycle battery
Fitment Notes (reduce returns)
Before ordering, confirm:
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Your old battery label reads YTX14AH-BS
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Your vehicle uses 12V (not 6V)
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Your battery tray fits 134 × 89 × 166 mm (and whether you need the included 10mm spacer)
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Terminal orientation matches your cables (positive/negative positions)
FAQs
Q: Is Yuasa YTX14AH-BS an AGM battery?
A: Yes—Yuasa’s technical data sheet lists AGM as the separator type.
Q: What are the ratings for YTX14AH-BS?
A: 12V, 12Ah (10-hr), 210 CCA.
Q: Does it come with a spacer?
A: Yes—Yuasa notes it includes a 10mm height spacer.
Q: Should I charge it before installing?
A: For best performance and longest life, an initial charge is recommended—especially if it’s supplied as a fresh-pack/acid-pack style.


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