AGM 12/90 (group 31) 

Battery orders will be accepted for Hong Kong customers only.

For orders outside of Hong Kong please contact our sales team for assistance info@obmghk.com

In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, AGM batteries can be installed anywhere.

Their construction gives a very fast discharge at very high currents so AGM batteries are ideal for systems that require high currents (for instance when starting an engine). The battery poles can be unscrewed and this type of battery can be combined with every standard battery terminal.

• Excellent starter function.
• Perfect upgrade for flooded lead acid batteries.
• Same initial power surge in an AGM 12/90 Ah as 180 Ah flooded lead-acid battery.
• Glass-fibre technology ensures low internal resistance.
• Use of thicker plates extends lifespan.
• Can be combined with every standard battery terminal.
• Also for medium cyclical use.
• Two year warranty.
  
  

  General specifications
  Nominal battery voltage	12 V
  Nominal battery capacity C20	90 Ah
  Max. charge current	25.5 A
  Terminals	M8 / A-type
  Outside dimensions, lxwxh (incl. handles, without automotive terminal post)	330 x 173 x 220 mm 13.0 x 6.8 x 8.7 inch
  Weight	28 kg 61.7 lb

  Technical specifications
  CCA to DIN	360 A
  CCA to SAE	570 A