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Twin Power YTX-14L Shocker Battery | Replaces H-D 65958-04 | 220 CCA 

Part Number: TWP781152 | Manufacturer: Twin PowerYour Harley deserves nothing less than the best. The Twin Power Shocker YTX-14L is a direct drop-in replacement for Harley-Davidson OEM #65958-04 — endurance and laboratory tested for long, reliable performance in a heavy-duty OEM-style case that's built to handle whatever the road throws at it.Powered by Absorbed Glass Mat (AGM) technology, this battery arrives factory-activated and fully sealed — no prep work, no maintenance, no excuses. Just bolt it in and ride. The flush-mount threaded posts with dual connection points mean zero need for terminal adapters or spacers, giving you a clean, confident fit every time.Extra-thick internal plates are specifically designed to withstand the extreme vibration that V-Twin engines produce ride after ride — protecting your investment and keeping your power delivery rock solid through every mile.Whether you're cruising the open highway, tackling city streets, or firing up after a long winter, the Twin Power Shocker YTX-14L delivers the cold cranking power and deep-cycle endurance your Harley needs to perform at its best.

Key Specs:

  • Part Number: TWP781152
  • Voltage: 12V
  • Type: YTX-14L
  • Cold Cranking Amps: 220 CCA
  • Amp Hour Capacity: 14Ah (at 10 hours)
  • Dimensions: 5.87in. L × 3.4in. W × 5.67in. H
  • Color: Black
  • Technology: Absorbed Glass Mat (AGM)
  • Replaces OEM: Harley-Davidson #65958-04

Features & Benefits:

  • Factory activated and sealed — ready to install out of the box
  • Flush-mount threaded posts with dual connection points
  • No terminal adapters or spacers required
  • Extra-thick plates for extreme vibration resistance
  • AGM technology for superior power and longevity
  • Heavy-duty OEM-style case — built to last
  • Maintenance-free sealed design
Fits: Harley-Davidson Sportster, Pan America 1250, Nightster, Street 500/750, Street Rod, Iron 1200, Forty-Eight, Seventy-Two, Roadster & more (2004–2024 fitments)Stop settling for stock. The Twin Power Shocker YTX-14L is tested harder, built tougher, and priced right — the smart upgrade for every serious H-D rider.

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