Home / Store / Batteries & accessories /AGM 12 V / AGM 12/270 (group Super 8D)

AGM 12/270 (group Super 8D)

AGM batteries

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, these 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 wet lead acid batteries.
  • Same initial power surge in an AGM 12/90 Ah as 180 Ah wet lead-acid battery.
  • Glass-fibre technology ensures low internal resistance.
  • Use of thicker plates extends lifespan. 
  • Also for medium cyclical use.
  • Two-year warranty.

Product code: 62002700
download pdf


General specifications
Nominal battery voltage 12 V
Nominal battery capacity C20 (battery capacity at a discharge time of 20 hours, till 10.5 V per battery) 270 Ah
Max. charge current 76.5 A
Battery terminals M8
Max. outer dimensions (incl. terminals/grip handles), lxwxh 522 x 268 x 226 mm
20.6 x 10.6 x 8.9 inch
Weight 73 kg
160.9 lb
Technical specifications
CCA to DIN 750 A
CCA to SAE 1200 A



AGM 12/270 (group Super 8D)

Mercury Free declaration Mastervolt GEL and AGM batteries



AGM 12/270 (group Super 8D)

Discharge characteristics for battery model AGM12/270



AGM 12/270 (group Super 8D)

Safety Datasheet GEL and AGM batteries


Drawings (dimensions)

Dimensions Battery AGM 12/270 (zipped PDF and DWG file)


User manuals

AGM 12/270 (group Super 8D)

Users manual AGM Battery, models 12/55, 12/70, 12/90, 12/130, 12/160, 12/225, 12/270 (English,...


3D product drawings

3D-drawing Battery AGM 12/270 (zipped STEP file)


Product image

AGM 12/270 (group Super 8D) Small »
Medium »
Large »

connection AGM


Masterlink BTM-III

A Mastervolt battery monitoring panel brings an end to nasty surprises, like a sudden shortage of... View product

Masterlink MICC

Advanced battery monitor, 12/24V DC with LCD readout and remote control for Mass Sine inverter,... View product

BattMan Lite

Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar. An affordable... View product

BattMan Pro

Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar. Displays... View product

MasterShunt +...

The MasterShunt in combination with an EasyView 5 panel is the most advanced battery monitor you... View product