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*Excluding Alaska, Hawaii and International shipments. No PO Boxes; other restrictions may apply.


  • 18 Month Shelf Life
  • Up to 80% Lighter than Equivalent Lead Acid Batteries
  • 5X the Life of Lead Acid Batteries
  • Quad Terminal Configuration
  • 2000+ Deep Cycles at 80% Depth of Discharge
  • Can be mounted in almost any direction

Warranty Information

  • 3 Year Limited Warranty (Direct through Battery Tender)
    •  0-12 months: Free Replacement
    • 13-24 months: 50% Off
    • 25-36 months: 35% Off

Replacement Information

The Battery Tender BTL09A120C Lithium Battery will replace the follow battery sizes

12N11-3A-1, 12N5.5-3B, 12N5.5-4A, 12N5-4B, 12N9-3A, 12N9-4B-1, YB12A-A, YB4L-A, YB4L-B, YB5L-B, YB7-A, YB7B-B, YB7C-A, YB7L-B, YT7B-BS, YT9B-BS, YTR9-BS, YTX4L-BS, YTX5L-BS, YTX7A-BS, YTX7L-BS, YTX9-BS & YTZ5S

Please read the installation instructions before purchasing this battery. The BTL09A120C may be significantly smaller than your current battery and will require the use of supplied foam shims for proper fitment.

Additional Information
Brand Battery Tender
Battery Voltage 12 Volt
Cold Cranking Amps 120 CCA
Lead Acid Ah Equivalent 7-9 Ah
Battery Chemsitry LiFePO4 (Lithium Iron Phosphate)
Length 4.21"
Width 2.2"
Height 3.35"
Warranty 3 Years (Direct from Battery Tender)

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