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Antigravity ATZ-10 RE-START Battery

Our Price:  £239.98(Inc. 20% VAT)(£199.98 Exc. VAT)

Model:  AG-ATZ10-RS

Weight:  1.04 kg



In stock, immediate despatch

Antigravity Battery Tracker (LITHIUM)Antigravity Battery Tracker (LITHIUM)
Restart Remote (Powersport Batts)Restart Remote (Powersport Batts)
  (7 Reviews)

The NEW Antigravity ATZ-10-RS battery is built with our groundbreaking RE-START Technology (built-in jump-starting) so you won’t ever get stranded with a dead battery again! This ATZ-10-RS is a hi-power, lightweight Lithium-Ion battery that directly replaces the OEM Lead/Acid YTZ10S and other similar size batteries Rated at 360 CA, 10 Ah (Pb Eq).

(Please note if you use older bikes from the mid 1990's and earlier you must update the charging systems to a modern voltage regulator. Damaged voltage regulators can over charge and damage lithium batteries)

Due to their excessively high current draw, the restart & heavy duty series of batteries are not suitable for bikes with large, modified or custom V Twin engines



RE-START Series: FIRST Batteries with Built-In Jump-Starting!

OEM Size Lithium Battery (Direct Replacement)

Never again worry about getting stranded with a dead battery! Antigravity Batteries introduces the groundbreaking “RE-START (RS)” line of batteries – the first batteries with built-in jump starting! The revolutionary ATZ-10 RE-START Battery intelligently monitors its status, and just before going completely dead puts itself to sleep with just enough energy to get your vehicle started again. Simply press the RE-START button located on the battery, start your vehicle and drive away… No more dead battery emergencies or being stranded!



The new ATZ-10 Re-Start Battery is an extremely lightweight and high-power Lithium-Ion replacement for the heavy lead/acid YTZ-10 battery found in many Motorcycles including most Street and Off-Road Motorcycles and Powersport Vehicles on the market. Additionally, the new ATZ-10-RS offers the first FULL Battery Management System (BMS) found on a Powersport Battery and includes low-voltage cut-off, over discharge, over-charge, and thermal protections with real time lithium-ion cell balancing.


  • CRANKING AMPS - 360 CA            

  • AMP HOURS (PbEq) - 10 Ah            

  • WEIGHT - 1.04 kg's

  • LITHIUM ION - High Power



4 Terminal Motorcycle Battery, Antigravity Re-Start & BMS

Re-Start Battery Top View


First Motorsports Battery with built-in RE-START & BMS.

New 4 Terminal Design for easy installation in any vehicle.


  • World's First Battery with Built-in Jump Starting using our RE-START Technology.

  • World’s First Powersport Battery with a FULL Battery Management System (BMS) including Over-Discharge, Over-Charge*, Thermal Protections and Cell Balancing.

  • RE-START TECHNOLOGY: The RE-START Battery intelligently monitor its status; if it senses over-discharge it will put itself into a sleep mode, yet saves enough energy to allow you to RE-START your vehicle. Simply press the RE-START button on battery.

  • 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 40 pounds in some Race Cars. Carbon Fiber costs thousands to lose a pound of weight; with our LiFePO4 battery a few hundred dollars will lose roughly 8-15 pounds and offers better starting and handling!

  • NEW 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.

  • LOW SELF-DISCHARGE: The RE-START 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).

  • DURABILITY: Our lithium batteries are shock and vibration resistant making them perfect for Racing, and other applications requiring a durable battery.

  • MOUNTING: You can mount our battery 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 Battery. If you have a Pre-1990s Motorcycle replace your voltage regulator; it is over 25 year old and most likely broken by now.)


Use only Lithium specific Motorsport Chargers to charge this battery! Do not use Lead/Acid Chargers.


  • For replacement of all OEM Lead/Acid Batteries of same size.
  • Excellent for every day use in bikes up to 1000cc.
  • Excellent for Race Cars or Motorcycles up to 1400cc.
Replace YTZ & YTX Models

The lithium ATZ-10-RS is a direct replacement for these OEM battery sizes:



Average Rating (7 Reviews):  
Write a Review and share your opinions!

One of the best purchase of this year
22 June 2022  | 

Technology, lightness, and customer service is excellent!

In today’s age to have these qualities in a business is very hard to come by.

Would consider buying from them again.

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This review has not been appraised.

Antigravity ATZ-10 RE-START Battery
25 May 2022  | 

I described my vehicle and was given excellent advice on the correct product for my application.
Item was ordered and received promptly.
Fitted and worked perfectly.
Thanks for a great service.

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This review has not been appraised.

Good all round
17 March 2022  | 

Great service from these guys.
Only just installed the battery works great on my yz450f 2019

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This review has not been appraised.

Working Great so far.
18 May 2020  | 

after owning a Antigravity battery previously, would say the fit and finish have improved with this latest version. Found the packaging and documentation in good order and the terminal hardware worked well with the original on the bike. Thanks

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This review has not been appraised.

What a great bit of kit - 2019 Honda Africa Twin DCT
27 April 2020  | 

Antigravity were REALLY helpful in the selection of the right battery. My Honda battery committed suicide after it had run too low (something they don't tell you about when you buy the bike and something that the OEM replacement for costs £500). Doing my research for a replacement the forums brought me to Antigravity, whose re-start technology is genius. Apart from the battery being a lot cheaper, it's smaller, more powerful, and I will never have the same problem again because it turns itself off before getting to the critical point. With enough power to start when you find out the problem. Buy the Battery Tracker too, it tells me every day whether I need to be worried. Great kit.

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Speedy delivery
22 April 2020  | 

Good product sofar

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This review has not been appraised.

Much lighter
22 August 2019  | 

I will need some more time to review the battery, but I can comment on how much lighter it is than the standard. I can also definitely feel that weight difference in slow technical riding. Will see how the reliability of it is.

Also, great service from antigravity batteries UK. Very helpful and I received my battery super quick!

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This review has not been appraised.


UK orders. Orders for delivery within the UK are sent by Courier.

Delivery time is 1-2 days. Priority next-day delivery: £9.95. A tracking number will be sent to you by email when dispatched. Delivery time is next day for orders received before 3pm, 2 days for orders received after 3pm.

International orders. Orders for delivery outside the UK are usually sent by UPS or other services maybe used dependant on location, shipping cost are calculated on Country and area which will be advised at point of order.

Please email or call for shipping quote.



Shipping Weight 2.7 lbs (1.22 kg)
Shipping Dimensions 7.5 x 4.75 x 5 in
Product Weight

2.3 lbs (1.04 kg)

Product Size

5.9 x 3.5 x 3.74 in (mm: 150 x 89 x 95)

Cranking Amps


Amp Hours (Pb Eq)




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