Antigravity ATX-20-HD Lithium Battery

£399.99 (+VAT)

The Antigravity ATX-20-HD battery is a high power, lightweight lithium replacement for the popular YTX-20 size lead / acid battery. This Antigravity battery is heavy duty version, designed with significant Power and Amp-Hour Capacity in this very popular case size.

  • Case Size: (L) 176 mm x (W) 88 mm x (H) 130 mm
  • 900 Cranking Amps
  • 30 Amp Hours (Pb Eq), 15 Ah Actual
  • Weight 2.32 kg’s
  • Lighted Voltage Indicator to see state of charge

Please note, this battery does not have re-Start technology. Full specification can be found in the description below:

Description

The Antigravity ATX-20-HD Battery has been designed to offer significantly more Amp Hours (6 Ah more per battery) and power than the original versions of the ATX-20 and ATX-30 to meet the special needs of those looking for the most compact yet powerful battery. They also come with a voltage indicator test button on the battery so you can easily check its charge level.

These batteries are intended for those special applications where an extremely compact size, with the most Amp Hours possible is required. Antigravity has focused these Batteries to work in Performance Street/Race Vehicles, Large Touring Bikes that want extra Capacity, and other uses such as Experimental Aircraft. They can even be used to Power 12v accessories.

The Antigravity ATX-20-HD does not have the Re-Start built-in jump-starting feature but offers a deeper level of discharge for more usable Capacity and more power for cranking. It also offers a Full Battery Management System (BMS) to protect the battery from over-discharge and over-charge as well as having Thermal Protections. This makes for the safest and longest life-cycle possible.

Antigravity ATX-20-HD Lithium Battery Specification:

Specification & Size

  • Case Size: (L) 176 mm x (W) 88 mm x (H) 130 mm
  • Weight 2.32 kg’s
  • 900 Cranking Amps
  • 30 Amp Hours (Pb Eq), 15 Ah Actual
  • Lighted Voltage Indicator to see state of charge

Features

  • Most Advanced Lithium Battery on the market.
  • The first Full Battery Management System (BMS) including Over-Discharge, Over-Charge*, Thermal Protections and Cell Balancing.
  • Longer Life: Up to twice the lifecycle of lead/acid, and other Lithium batteries due to full Battery Management system.
  • Hi-Power: Up to 2 Times the Cranking Amps of similar sized lead/acid batteries. Better Starting and higher voltage at start-up.
  • Ultra-Lightweight: Up to 70% lighter than equivalent lead/acid battery. Up to 15 lbs in bikes or 45 pounds in Race Cars.
  • 4 Terminal Design: Allows easy installation in any vehicle. Fits right or left hand Negative or Positive connections. No more looking for the correct Terminal locations in certain bikes or cars.
  • Low Self-Discharge: Antigravity Batteries do not self-discharge like Lead/Acid Batteries. They can hold a charge up to a year provided there are no “Parasitic Drains” (accessories that draw power when bike is off, i.e. alarms, ECUs, GPS, heated grips, and other accessories the vehicle might have). However to avoid accidental discharge, we would recommend that these batteries are kept on a lithium maintainer charger when not being used.
  • Durability: Antigravity lithium batteries are shock and vibration resistant making them perfect for Racing, and other applications requiring a durable battery.
  • Mounting: You can mount Antigravity batteries in any orientation, there are no liquids to spill or drain out.
  • Environmentally Safer Battery: No Acid or Heavy Metals such as Lead, Cadmium, or Mercury.

(*Over-Charge protection will not protect from a faulty/old Voltage Regulator spiking Hi-Voltages to the Battery. If you have a Pre-1990s Motorcycle, replace your voltage regulator; it is over 25 year old and most likely broken by now.)

Best Uses

  • For replacement of all OEM Lead/Acid Batteries of the same size.
  • Excellent for everyday use in bikes up to 2300 cc.
  • Excellent for Touring Bikes, Adventure Bikes and Bikes where extreme power and larger Amp Hour capacity are needed.
  • Excellent for use in Race Cars of all types including large V-8 Racing Motors up to 700 Horsepower.
  • Not for use with PWC (personal watercraft).
  • Replace YTX & GYZ Models

OEM Battery Sizes

  • YTX15
  • YTX15L
  • YTX20
  • YTX20L
  • YTX20H
  • YTX20H
  • YTX20-BS
  • GYZ20H
  • GYZ20L
  • GYZ20HL

Please note: Use only Lithium specific Motorsport Chargers to charge this battery! Do not use Lead/Acid Chargers. You may also want to consider adding a CTEK Lithium XS Charger & Maintainer to complement this Antigravity ATX-20 Re-Start Lithium Battery.

Estimated dispatch time within 5 working days.

Picture for illustration purposes only. Actual parts may differ slightly in appearance.