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Antigravity Batteries YTZ5

Antigravity Batteries YTZ5
Antigravity Batteries YTZ5Antigravity Batteries YTZ5Antigravity Batteries YTZ5Antigravity Batteries YTZ5
Our Price:  £121.00(Inc. 20% VAT)(£100.83 Exc. VAT)

Model:  YTZ-5



In stock, immediate despatch

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(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)

Product Description

The Antigravity YTZ-5 Lithium Motorsports Battery is a direct replacement in size for the Lead/Acid YTZ5 or YTX5L found in many bikes including many Enduro bikes like the new KTMs.   It is an extremly lightweight replacement for the standard YTZ-5 and offer almost twice the starting performance and power of other similar lead/acid or other lithium batteries of this size

Best uses
  • Capable of every day use in bikes up to 450cc
  • Race use for Enduro and MX electric start bikes up to 450cc. 
  • Race and Track Day use in inline 4 cylinder 600cc sport bikes- (If you have a higher-performance motor choose the Antigravity AG1201)
  • Custom builds like cafe racers or small bore customs up to 500cc.   (Please note if you own an older classic bikes from mid 1980s and earlier you should update the charging systems to a modern voltage regulator if you have the older style system with a voltage regulator. Damaged voltage regulator can over charge and damage lithium batteries)

Please note

You must only charge our lithium batteries with a lithium specific battery charger, (such as the Optimate battery chargers offered on this website) the use of any other type of battery charger is likely to damage the battery and void the guarantee.


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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.


  • Direct drop in Nano-Phosphate Lithium replacement for OEM Lead/Acid YTZ5 or YTX5L
  • Ultra Light weight saves 3 pounds over Lead/Acid
  • 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...) 
  • 3-Year Warranty----check manufactures website for details
Technical Details
  • 150 Cranking Amps
  • 6Ah (PB Eq)
 Dimensions and Weight
  • USA SIZE (LxWxH)  4.5" x 2 3/4" x 3.3/8"      (Height is measured to the top of the terminal bolt heads) 
  • USA WEIGHT     15 oz
  • METRIC SIZE  113mm Length  x 70mm  Depth x 85mm  (Height is measured to the top of the terminal bolt heads)    

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