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• 

  ETX900

  $449.00

  The ETX900 is light weight and crazy powerful!

  This battery is intended for 540ci engine size or less; 80 amp alternator/generator or less.

  Our ETX battery series is fully protected by an integrated battery management system (BMS) that protects the cell’s from over discharge, over charge, short circuit, temperature, plus cell balancing to ensure charge levels are equal.  Additionally, our ETX Hundred series aircraft batteries have redundant electronic circuits and battery fault indication.   The fault indicator can be connected into your EFIS or wired to a 12volt LED light on your control panel to alert you to the state of charge and state of health of the battery. (Please see manual for details)

  EarthX is proud to be the most trusted brands in the experimental aircraft market.

  If you live outside the USA or Canada, email us at sales@earthxbatteries.com for a shipping quote.

   

   

   

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• 

  OptiMate TM-275 9.5 Amp Lithium Battery Charger-Maintainer

  $169.89

  This Optimate Lithium charger will quickly charge up your battery, will keep it maintained and topped off perfectly so your battery is ready to go when you are, but also has a very cool feature of being a power source of 8 continuous amps! For example, you can use it as power supply while programming your aircraft EFIS, or supply power to your car while retuning it.

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• 

  OptiMate 5 amp Lithium Battery Charger Model TM-291with BMS reset

  $129.90

  The Optimate Lithium charger will charge and maintain your lithium battery with 5 amps of energy so your battery is ready to go when you are!  If you want a faster charger, there is also the 9.5 amp version below that also has a “tune” or  power source mode of delivering 8 continuous amps of energy so you can program your EFIS or retune your car, click below if you want those features for an additional $40.

  OptiMate TM-275 9.5 Amp Lithium Battery Charger-Maintainer

  To reset an EarthX battery that is in the over discharge protection mode, connect alligator clips FIRST, and then plug unit into the wall. You will see the lights go to the save mode.

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• 

  EarthX Portable Lithium Iron Phosphate (LiFePo4) Jump Pack

  $129.00

  One of the most amazing gadgets out there! No need to ask anyone for assistance and you can jump your own vehicle in seconds!

  The EarthX Jump Pack is light and compact so you can take it anywhere to start just about anything with 400 burst cranking amps (cars, up to a V8 trucks, boats, motorcycles, ATV/UTV’s , airplane’s and snowmobile’s, riding lawnmower’s, etc.).  The entire kit only weighs 1.4 pounds and comes with the jump pack unit, the plug in the wall charger, alligator jumper cables, and the case! The EarthX Jump Pack is custom designed for rugged off road use featuring dust covers for all power and charge ports, plus an “easy hold” grip with a rubber like finish.

  And like our EarthX batteries, the EarthX Jump Pack uses lithium iron phosphate (LiFePo4) cells, not Lithium Cobalt (LiCoO2)!  This is a big deal! LiFePo4 is the most stable and robust of all the lithium chemistries, has  double the life span compared to lithium cobalt and is the correct voltage range as your vehicle you are jumping!

  The EarthX Jump Pack uses 4 Lithium Iron Phosphate (LiFePo4) cells in series at a voltage range 10V-14.6V vs. a Lithium Cobalt (LiCoO₂) jump pack that uses 3 cells at a voltage range of 9V-12.6V.

  Why is this a very important difference? This means the voltage of the EarthX Jump Pack  is 100% compatible with your vehicles charging system and at no risk of over charging as the normal charge range is up to 14.6V, which is what your vehicles will produce once started. The jump pack that uses the Lithium Cobalt cells must use diodes in the jumper cables to protect the cells from the excess voltage and why they say to immediately remove the jump pack after start. If this diode fails, the Lithium Cobalt cells can and will be overcharged causing damage to the cells and even cell rupture/fire.

  Here at EarthX, performance and safety is paramount and it would be much cheaper to use the inferior cells but we want you to have only the best!  If the jump pack you are researching doesn’t tell you it’s a LiFePo4 technology, it not! Go to this link to see a video on how to jump start a vehicle: http://www.youtube.com/watch?v=PW3hcgsGsok

  Other features include:

  • USB 5V/2.1A port to charge/power electronic devices (charges cell phone, I-pad)
  • 12V output
  • High intensity LED flashlight
  • Charge level indicator LEDs
  • Once charged, will hold it charge level for up to a year!
  • Reverse connection protection
  • Built in electronics to protect the battery from over-discharge/over-charge
  • Water-resistant carrying case
  • Unique rubber coating on the outside for ease of holding even in bad weather!
  • Designed for rugged conditions with plastic covers for all the ports to keep dust and water out!
  • Has a 1 year warranty. If you purchase direct, we will have you in our system, otherwise, save your receipt.

  View/Download Jump Pack Manual (PDF)

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• 

  12V-5mm LED Fault Light Panel Mount Indicator

  $22.99

  Easily see if you have a battery fault with this 5mm Red LED light for your EarthX experimental aircraft or race car batteries.

  The 12V LED has a built in resistor for easy installation and compatibility with a 10-15V electrical system.  Details installation directions are located in the EarthX manual but it is very simple. To install, connect red wire to a positive bus connection, connect the black wire to fault monitoring wire (also black) that is located on the EarthX battery.

  Specifications:

  Color: Red

  Mounting: Nut and Washer (included)

  Termination style: Wire  20ga- 48″ length

  Voltage: 12V

  Built in resistor: 500 ohm, 1/2 Watt

  Drill bit size: .325 or 5/16″

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• 

  24″ EarthX Quick Connect Cables

  $22.99

  24″ Long Quick Connect Charging/Jump Start Cables

  You can permanently install this quick connect cable to your battery (lead acid or lithium) that can be used for quick, easy access for charging or be used with a portable jump starter to jump start your battery in seconds! No removal of seats, no removal of battery covers, no tools needed, no time wasted! Engineered and designed to carry 400 amps of energy without melting the wire by using 150 strand insulated copper wire. The standard SAE fitting will fit any standard portable jump pack on the market today.

  

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