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Lithium-Ion Batteries

lithium-ion-batteries
Advanced technology, lightweight, high-CCA and direct fit make these the best direct fit Lithium Ion Batteries for H-D® applications.

The most advanced high-power Lithium-Ion Phosphate battery technology from Twin Power offers your v-twin ultra-high cranking amps from a super-lightweight battery, weighing in at 1/3 of a lead acid battery. You will still get high performance even when stored up to one year and it will keep performing even in low-temperature environments. These batteries have no corrosive liquids or toxic heavy metals, making it very environmentally friendly. With a two-year warranty, it will service you more than twice as long as your old battery.


  • Cylindical cell with energy storage welding technology for higher output
  • Built-in charge and equalizing protection board prevents battery from overcharging
  • Superior vibration-resistant construction allows multidirectional installation without damage
  • Direct fit for O.E.M. applications with no shimming or adaptors required
  • Heavy-duty terminals in stock configuration for easy installation and long-lasting performance
Product Name SKU Price
Lithium-Ion Battery Fits O.E.M 65958-04 781006
$189.95
Lithium-Ion Battery Fits O.E.M 66010-97A 781008
$225.95
Lithium-Ion Battery Fits O.E.M 65989-97A 781007
$225.95
Lithium-Ion Battery Fits O.E.M 66010-97A 781009
$299.95

Details

The most advanced high-power Lithium-Ion Phosphate battery technology from Twin Power offers your v-twin ultra-high cranking amps from a super-lightweight battery, weighing in at 1/3 of a lead acid battery. You will still get high performance even when stored up to one year and it will keep performing even in low-temperature environments. These batteries have no corrosive liquids or toxic heavy metals, making it very environmentally friendly. With a two-year warranty, it will service you more than twice as long as your old battery.

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Product Information

Proper Lithium-Ion Battery CCA Testing | Twin Power

We took a minute to properly test the Twin Power lithium-ion battery right in our studio. Electronic testers will give erroneous results for lithium-ion batteries. Here's how you can correctly test your lithium-ion batteries.

Lithium-Ion Battery | Twin Power

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