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16-VOLT

ANTIGRAVITY BATTERIES 

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310 527 2330

  

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  INFO@ANTIGRAVITYBATTERIES.COM

Page 4 of 6

USER MANUAL

1

SLUGGISH PERFORMANCE ON INITIAL START IN VERY COLD WEATHER

This is a normal effect of Lithium-Ion due to increased “resistance” in very cold weather. The battery is not damaged. 

A Lithium battery can be self warmed by either a couple quick engagements of the starter, such as a short blip on the 
starter button, or a short turn of the key to engage the starter for a second only, or by leaving the vehicle lights on for 

1-3 minutes. This gets current to flow from the battery and it will self-warm and have more power available for starting 
in low temperatures. Once warmed, the battery’s full power is available. For freezing weather, we recommend a battery 

warmer.

Do not try to charge, or jump-start any frozen battery.

2

BATTERY LOSING VOLTAGE WHILE IN VEHICLE 

(

PARASITIC DRAIN

)

A Parasitic Drain is a condition where the battery’s energy is used up by the electronics, or accessories on the vehicle. 
For example, when the vehicle is not being driven enough to recharge the battery items like accessories, then instrument 
panels, cooling fans and ignition modules will continue to draw the energy from the battery even with the key off. Even a 

shorted wire on the vehicle can cause this condition. If the battery is drained below 14v, it can damage your 16v battery. 
This is why it is important to check your voltage after racing or before storing the vehicle. We suggest a Lithium-Battery 
Maintainer, or best is to disconnect the the Antigravity Battery from the vehicle if you will not be riding/driving enough 
to keep the battery charged up. It will hold a charge for up to a year and a half when not connected.

A mistake such as leaving the ignition “on”, or not disconnecting the battery before storing it can drain your battery 
and damage it. Most vehicles do have a mild parasitic drain that will not pose a problem in the short term, but adding 

accessories is usually where excessive parasitic drains occur. Be sure to keep the battery charged or drive enough to 

keep the battery in a fully charged state to get the longest life from your battery. You battery has a limited supply of 
energy to give before being over-discharged. Over-Discharge is not the fault of the battery.

We understand many Race Cars use Total Loss systems, a system where there is no alternator to recharge the Battery. 
It is imperative to make sure you keep the battery fully charged as often as possible to get the best results. We do not 
warranty for Over-Discharged issues. This is not a fault of the battery, it is a required maintenance for the Battery.

3

GETTING THE LONGEST LIFE OUT OF YOUR ANTIGRAVITY BATTERY

You can expect many years of performance out of your Antigravity Battery. But there are things that will damage your 

battery and cut its life-cycle down severly or ruin it quickly. The following are the main reason a lithium-battery will be 
damaged or have a short life-cycle. This is not a faulty or defective battery, this is due to lack of maintenance. Please 
maintain your battery correctly.

Over-Discharging the battery below 14-Volts:

  If  you  are  not  driving  enough  to  recharge  the  battery  the  vehicle’s 

electronics will be taking energy from the battery and discharging it. Maybe you left the lights or ignition on accidently. 
These circumstances will allow the battery to drain below 14 volts and shorten, or ruin the life of the battery. You 
MUST make sure you are keeping the battery charged, or putting the battery on a Charger/Maintainer when leaving 

it connected to the vehicle’s electronics. Or just disconnect the battery and it will not lose its voltage for over a year.

Over-Charging the battery:

 Using the incorrect charger that is charging above the Maximum Charge Voltage of 17.5 

Volts. This will damage the battery rapidly and could cause fire or explosion. So you MUST make sure you are using 

the proper charger. And also that if your vehicle has a charging system for 16v Batteries, that it is regulated to not 

exceed the maximum charge voltage.

Troubleshooting

1)

2)

Summary of Contents for VTX20

Page 1: ...VTX20 16 VOL T USER MANUAL ANTIGRA VITY BA TTERIES 2019 FOR RACE USE ONL Y ...

Page 2: ...age 4 Page 5 Page 6 PRIOR TO USE READ AND UNDERSTAND PRODUCT SAFETY INFORMATION AND THIS USER MANUAL Failure to follow these safety instructions may result in ELECTRICAL SHOCK EXPLOSION or FIRE which may result in a SERIOUS INJURY DEATH DAMAGE TO VEHICLE or PROPERTY DO NOT DISCARD YOUR USER MANUAL DANGER IMPORTANT SAFETY INSTRUCTIONS ANTIGRA VITY BA TTERIES 310 527 2330 INFO ANTIGRAVITYBATTERIES C...

Page 3: ...al System and Voltage Regulator is charging and operating correctly and is specific for a 16 Volt System Over Charging due to a bad old voltage regulator rectifier or improper voltage or current output could damage your battery cause fire or explosion Your system must be in good working order and be SPECIFICALLY FOR 16 Volts Do not allow this battery to drain below 14 Volts This can damage the bat...

Page 4: ... are used around areas where flammable fumes or high dust content is present Do not attempt to jump start a damaged or frozen battery Do not mix battery chemistries such as lead acid and lithium batteries Do NOT charge this battery with a LEAD ACID Battery Charger Use only approved Lithium Ion Chargers Fire Use Battery only as intended Do not leave any battery unattended while charging Do not jump...

Page 5: ...y locations 3 MODIFICA TIONS Do not attempt to alter modify or repair any part of the product Disassembling product may cause injury death or damage to property If product becomes damaged malfunctions or is submerged discontinue use and contact Antigravity Batteries Any modifications to the product will void your warranty 4 ACCESSORIES This product is only approved for use with Antigravity Batteri...

Page 6: ...replaced or serviced only by Antigravity Batteries and must be recycled or disposed of separately from household waste Do not attempt to service or replace the battery yourself and do not handle a damaged or leaking lithium ion battery Never dispose of battery in household trash Disposal of batteries in household trash is unlawful under state and federal environmental laws and regulations Always t...

Page 7: ...12 CAPACITY and CRANKING AMPS see battery label DIMENSIONS 5 9 x 3 43 x 5 12 inches WEIGHT 5 lbs MAX CHARGING RATE 15 Amps MAX CHARGING VOLTAGE 17 5V APPROVED CHARGER TYPE Lithium Iron Phosphate for 16V Starter Batteries at 15 Amps MAXIMUM Please contact us at info antigravitybatteries com if you need assistance in choosing the correct charger VTX 20 L left negative terminal VTX 20 R right negativ...

Page 8: ...tems 1 2 3 4 5 Do NOT use Lead Acid Chargers Maintainers on this Antigravity Battery or Lithium Batteries Do NOT use a 12 Volt Charger on a 16 Volt Battery Use only APPROVED LIFEPO4 Chargers for your Battery s specific Voltage Chemistry and Maximum Charge Rate Check Vehicle for proper Charging System Operation You may have a bad Voltage Regulator IF YOUR BATTERY HAS BEEN OVER DISCHARGED BELOW 14 V...

Page 9: ...ar hot pipes sharp objects or metal parts Battery Cables should have some slack and not be tightly stretched Do not install close to Carbon Fiber Carbon Fiber can conduct electricity Test for Parasitic Drains on your vehicle after battery installation VERY IMPORTANT see Troubleshooting section If you have an older bike vehicle 1990s and earlier with a voltage regulator update to a modern solid sta...

Page 10: ... but adding accessories is usually where excessive parasitic drains occur Be sure to keep the battery charged or drive enough to keep the battery in a fully charged state to get the longest life from your battery You battery has a limited supply of energy to give before being over discharged Over Discharge is not the fault of the battery We understand many Race Cars use Total Loss systems a system...

Page 11: ...OR CONSEQUENTIAL DAMAGES THIS WARRANTY DOES NOT COVER DAMAGE TO THE BATTERY CAUSED BY ABUSE OR NEGLECT A FAILURE TO KEEP THE BATTERY PROPERLY CHARGED OR MAINTAINED FIRE COLLISION EXPLOSION FREEZING THEFT OVERCHARGING OR DAMAGE CAUSED BY MODIFICATIONS This warranty shall be IN LIEU OF any other warranty express or implied including but not limited to any implied warranty of MERCHANTABILITY or fitne...

Page 12: ...Complete the requested information and click send Warranty Continued Contact Us When you need help or have questions our knowledgeable support team is here for you Please feel free to call us during our Office Hours 7 30am 4pm Pacific Time Monday Friday or you can write to us any time 310 527 2330 Info AntigravityBatteries com 15622 Broadway Center St Gardena CA 90248 VISIT OUR WEBSITES FOR MORE C...

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