Antigravity Small Case 6V 8-Cell Lithium-Ion Battery - AG-802

Item # : 502228

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  • Manufacturer: Antigravity Batteries




This battery uses technology that does not require acid. Acid is not included and is not needed.

Fitment Note:

To find out which battery fits your bike best, please visit for details.

Antigravity Small Case AG-802-6V Lithium Ion Battery

This Antigravity Batteries AG802 is a 6-Volt 8-Cell Lithium-Ion battery in an extremely small case. It measures at 4.25" Length x 2.25" Depth and 3.75" Height (to the top of the terminals). This battery is made for those who ride classic older bikes that run the 6-Volt system. It is a very reliable compact replacement for the bulky and large 6-Volts of the past. The current 6-Volt lead acid/batteries offered on today's market are extremely unreliable and really not worth the effort as replacements.


  • Adhesive backed foam included for easy installation.
  • Most Compact of Lithium Motorsprots Batteries.
  • Ultra-Lightweight and High-Power Lithium Nano-Phosphate Motorsport Battery.
  • Can hold a charge up to a year provided there are no "Parasitic Drains" (accessories that draw power when the bike is off... such as alarms, ECUs, iPods, GPS, heated grips, etc).
  • Built in the USA to high quality standards with unbreakable terminal design.
  • 2-Year Warranty.
  • Waterproof.

Best Uses

  • Replacement for older style 6V systems.
  • Custom builds like cafe racers or small bore customs up to 1000cc. (Please note if you use older classic bikes from mid 1980s and earlier you should update the charging system to a modern voltage regulator.)

Technical Details

  • 240 Cranking Amps - Cranking Amps are the power the battery has.
  • 9 Ah (PB Eq) - Amp Hours are the Capacity of a battery.

Dimensions and Weight

  • WEIGHT: 0.7 Kg
  • USA WEIGHT: 1 lb 9 oz
  • METRIC SIZE (LxWxH): 110mm x 57mm x 95mm.
  • USA SIZE (LxWxH): 4.25" x 2.25" x 3.75".
    (Height is measured to the top of the terminal bolt heads)

Manufacturer Part Number: AG-802