SKU: 6-CNFJ-70

78AH 12V Lead Crystal Battery


In Stock


Lead Crystal Batteries are high performing  

Lead Crystal batteries, the better alternative to lead acid, lead gel and AGM batteries. They also give Lithium equivalents a run for their money at a third of the price! An ideal replacement for cycle batteries in your 4wd, caravan, camper trailer, motorhome or boat. While often compared to AGM the Lead Crystal out performs both GEL and AGM with the added ability to recovery if fully discharged.

Lead Crystal technology uses an advanced formula of composite SiO2 electrolyte developed to completely replace traditional sulphuric acid battery solutions. When charged / discharged the liquid electrolyte transforms into a crystallized state leaving hardly any free liquid electrolyte in the battery, effectively resulting in a dry cell. Robust, resilient, high performing that's the Lead Crsytal battery advantage.

The Lead Crystal Battery has an amazing cycle life. Now a typical AGM will get about 500 to 750 cycles at 50% depth of discharge (that is running down to only 50% of the battery capacity). At 80% DOD a lead Crystal Battery will cycle some 1500 times. We can drop the voltage a lot lower so you can set your fridge to the 10.5 Low voltage cut-out and still get a long service life out of the batteries.


Battery Comparison - Acid, Gel, Lithium & Lead Crystal

Why choose lead crystal batteries over AGM


Lead Crystal Batteries can be discharged deeper & recover to full rated capacity over & over!

Compared to lead acid, lead gel and AGM batteries Lead Crystal batteries can be discharged deeper, cycled more often (even in extreme temperatures) and have a longer service life. Lead Crystal batteries recover to full rated capacity over and over again. Compared to mainstream rechargeable industrial batteries, Lead Crystal Batteries always perform better due to their unique characteristics. Lead Crystal batteries can be charged faster, charged below 0 degrees Celsius, discharged deeper (to 0 volt), discharged more often, used in a wider temperature range (-40 to +65) and be stored for 2 years without special handling.

Lead Crystal Batteries are versatile in application  

Lead Crystal Batteries are cleaner & safer with Less acid, no cadmium, no antimony. Lead Crystal Batteries are up to 99% recyclable (we are working on getting to 100%) and are classified as non-hazardous goods for air, sea and land transport. Lead Crystal Batteries are being used in all industries where conventional lead based batteries like lead acid, lead gel and AGM batteries are used. Ideal for Marine, 4WD, Caravan, Camper Trailer & RV applications where high power and fast charging is required.

Also the ideal size battery for leading portable battery boxes - TESTED with 
ARKPAK AP-730 & AP-715 16/5/2017 


Lead Crystal 78AH Battery Specifications

  • Maintenance free Lead Crystal battery
  • Nominal Volage: 12 Volt 
  • Rated capacity: 78AH (20 hour rate Australian Standard), 70AH (10 hour rate)
  • Max. discharge current: 700A (5 seconds)
  • Cycle voltage: 14.7V (25°C)
  • Float voltage: 13.6V (25°C)
  • Temperature compensated charging recommended
  • Self discharge: approx. 2% per month (25°C)
  • Ready for use 
  • M6 terminals with screws
  • Weight: 22.5kg
  • Dimensions (L x W x H): 259 x 169 x 210mm (Total Height (Top of terminals) 215mm)
  • Capacity after 3 month Storage 95%
  • Capacity after 6 month Storage 85%
  • Capacity after 12 month storage 80%


Shipping Weight 20.0000kg
Shipping Width 0.200m
Shipping Height 0.200m
Shipping Length 0.400m
Shipping Cubic 0.016000000m3
Unit Of Measure ea


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