Antigravity
The lithium starter battery the motorcycle world asks for by name. Featherweight power, OEM case sizes, and RE-START tech that jump-starts itself when you leave the key on.
Motorcycle batteries die at the worst possible moments: the trailhead, the gas station two towns out, the morning of the big ride. Antigravity built its name on fixing that. Their RE-START packs are, by their claim, the first starter batteries with built-in jump starting: leave the ignition on overnight, press the button on the battery, and ride home. Nobody pushes a bike.
The rest of the pitch is weight and fit. Antigravity rates its lithium starters at up to 80% lighter than the lead-acid brick they replace, in OEM case sizes that drop into the stock tray. Los Angeles company, building lithium starters since 2009, with SEMA hardware on the shelf to show for it.
Shop Antigravity by Vehicle
Antigravity Lithium Motorcycle Batteries
StarterYTZ10Antigravity ATZ-10 12V Motorcycle Battery 360CA (w/ Re-Start)
StarterYTX12Antigravity ATX12-HD 12V Motorcycle Battery 480CA (w/ Re-Start)
StarterYT12BAntigravity AT12BS-HD 12V Motorcycle Battery 480CA (w/ Re-Start, Thin Case)
StarterYTZ7Antigravity ATZ-7 12V Motorcycle Battery 150CA (w/ Re-Start)
StarterYTZ7Antigravity ATZ-7 12V Dirt Bike Battery 150CA (w/ Re-Start)
StarterAntigravity ATX20 12V Motorcycle Battery 680CA (w/ Re-Start)
StarterAntigravity ATX20 12V ATV Battery 680CA (w/ Re-Start)
StarterAntigravity ATX20 12V UTV Battery 680CA (w/ Re-Start)
StarterAntigravity ATX20-HD 12V Motorcycle Battery 780CA (30Ah Heavy Duty)
StarterAntigravity ATX20-HD 12V UTV Battery 780CA (30Ah Heavy Duty)
StarterAntigravity ATX30 12V Motorcycle Battery 880CA (w/ Re-Start)
StarterAntigravity ATX30 12V UTV Battery 880CA (w/ Re-Start)
Antigravity stocking lands with the motorcycle roll-out: RE-START OEM-case starters first, Small Case race batteries behind them. Call for current availability.
Antigravity FAQ
Will an Antigravity battery fit my motorcycle?+-
The RE-START OEM-case line matches factory case sizes for most motorcycles, ATVs and UTVs. Check your current battery’s size code, or call us with your year, make and model and we will confirm the right unit in minutes.
What exactly does RE-START do?+-
The battery’s management system holds back a protected reserve of energy. If the battery runs flat from a parasitic drain or a key left on, you press the button on the battery and it wakes with enough power to start the engine. It is built-in roadside assistance.
Is a lithium starter battery safe for my charging system?+-
On most modern bikes with a healthy charging system, yes, it is a direct swap. Older machines and heavily modified electrical systems deserve a quick conversation first, so call us before ordering if your bike is either.
Does the warranty really require registration?+-
Yes. Antigravity asks for registration within 30 days of purchase, and coverage requires buying from an authorized dealer. Order from us and we will make sure both boxes are checked on day one.
LithiumBatteryZ carries Antigravity lithium motorcycle and powersports batteries: RE-START starters with built-in jump starting in OEM case sizes, Small Case race batteries, and the accessories that support them. Founded in Los Angeles in 2009, Antigravity is the name in lightweight lithium starting power.
Starter lithium, done right
A starter battery is bought by fitment: case size, cranking amps, terminal layout. Every Antigravity listing we stock spells out all three, and the phone line covers whatever the chart does not.