Betta CNFJ Lead Crystal Battery 12v 90Ah

Robust. Resilient. High Performing

The better alternative to lead acid, lead gel and SAM batteries, the Betta 6-CNFJ-90 Lead Crystal Battery is the next evolution in battery technology. Betta is the world's only manufacturer of authentic lead crystal batteries that have a longer service life (up to 6000 cycles at 20% DOD) and can be discharged more deeply than traditional lead acid batteries - even to 0 volts!

Compared to mainstream rechargeable industrial batteries, Lead Crystal Batteries always perform better due to their unique characteristics. they 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. They require no special ventilation and cooling and offer the best value for money.

Performance
Lead Crystal batteries can be discharged deeper, cycled more often (also in extreme temperatures) and have a longer service life. They recover to full rated capacity over and over again.

Technology
A unique micro-porous high absorbent mat (AGM), high-purity lead calcium selenium plates, safe Si02 electrolyte solution solidifies into a white crystalline powder when charged/discharged.

Cleaner and safe
Less acid, no cadmium, no antimony. Lead Crystal batteries are up to 99% recyclable and are classified as non-hazardous goods for transport.

Applications
Lead Crystal batteries are being used in telecoms, UPS, petrochem/marine, defense, renewable energy, health care, manufacturing, transportation and electric motion (wheelchairs, golf carts and trolleys).

Betta 6-CNFJ-90 Lead Crystal Battery Features:

• Unique micro-porous high-absorbent mat (AGM)
  
• Thick plates cast from a high purity lead calcium selenium alloy (which ensure an extended life)
  
• SiO2 based electrolyte solution
  
• Up to 99% recyclable and increased sustainability
  
• Less acid, no cadmium or antimony
  
• No risk of leakage, less harmful chemicals, less fluids because of crystallisation
  
• Easy transportation - classified as non-hazardous for transport
  
• Better usage performance: charges up to 2 times faster than conventional alternatives
  
• Excellent high-current discharge ability
  
• Can be 100% discharged and then restored to full rated capacity daily
  
• Long battery life - float service life up to 18 years. Up to 6000 charge/discharge cycles (20% DOD)
  
• Long shelf life - can be stored 2 years with no refresh charging required
  
• Extreme temperature resistance - operates at temperatures from -40°C to +65°C
  

Betta 6-CNFJ-90 Lead Crystal Battery Specifications:

Discharge Current and End Voltage

Discharge current (A)	End Voltage (V)
0.05C or below or Intermittent discharge	11.4
0.05C of current close to it	11.1
0.1C of current close to it	10.8
0.2C of current close to it	10.5
From 0.2C to 0.5C	10.2
From 0.5C to 1C	9.6
From 1C to 3C	9.0
Current in excess of 3C	7.8

General Specifications

• Nominal voltage: 12v
  
• Rated capacity (10 hour rate): 90AH
  
• Dimensions:
  Total height (top of terminal): 240mm (9.44")
  Height: 206mm (8.11")
  Length: 306mm (12.05")
  Width: 174mm (6.85")
  
• Weight: 28kg (61.72lbs) approx
  
• Capacity 25°C:
  120 hour rate (220mA): 108 AH
  20 hour rate (1.2A): 100 AH
  10 hour rate (2.2A): 90 AH
  
• Internal resistance - Fully charged battery (25°C): 6.3mΩ
  
• Self discharge 25ºC:
  Capacity after 3 months storage: 95%
  Capacity after 6 months storage: 85%
  Capacity after 12 months storage: 80%
  
• Max discharge current 25ºC: 900A (5S)
  
• Terminal:
  Standard: F3
  
• Charging (Constant voltage):
  Cycle: Initial Charging Current 27A 14.7V/ (25°C)
  Float: 13.6V (25°C)
  

Betta 6-CNFJ-70 Lead Crystal Battery Data Sheet

Note: The CNFJ/CNFT range of Betta Lead Crystal batteries must be charged at a minimum of 30% of the C10 rated capacity.