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12V Antigravity Small Case Lithium Ion Batteries


This battery for electric start bikes is a great choice for those seeking very high power in a compact battery. It can replace the typical 12 Ah Lead/Acid battery with a weight saving of up to 7 pounds while offering much more cranking power. It is best used for bikes up to 74 cui./1200 cc. Possibly works with larger capacity bikes which are tuned well.

Lithium-ion batteries require suitable battery chargers. Automobile or motorcycle chargers for lead/acid batteries can cause damage to Li-Ion batteries because they charge in a different way.

  • replaces a 12 Ah AGM battery
  • W x H x D: 115 x 100 x 80 mm
  • net weight: 1.2 kg
  • 12 V
  • 6 Ah
  • energy rating: 88 Wh
  • with adhesive backed foam mats
  • USA

Regulators for Li-Ion Batteries

The upper limit for charging voltage is 14.4V. Antigravity recommend Cycle Electric regulators, who have a reputation for respecting this limit.

For the AG401 and 801 we recommend Cycle Electric's Low Voltage Regulators from our own experience.

Two batteries in parallel connection

Whoever - e.g. for reasons of space - intends to connect two small batteries in parallel, does not do any good to his regulator. Vehicle regulators are designed for charging only one battery. If you are connecting a second one in parallel, there's always one of the two that gets too much charge while the other one is starving to death. So please and in your best interest, provide some space for a single, but adequate battery and ride safely.
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* United States of America: Tax free shipping. Please check your local import fees.

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