In these batteries the electrolyte is absorbed into a glass-fibre mat between the plates by capillary action.  AGM batteries are more suitable for short-time delivery of very high currents than gel batteries. 12V - 35Ah AGM Deep Cycle Battery    
 

Key Product Feature's:

 

Normal Capacity-

20 Hour rate (0.145A to 10.50v)-   2.3Ah

10 hour rate (0.29A to 10.50V)-    2.185Ah

5 hour rate (0.495A to 10.20V)-    1.96Ah

Weight-      Approximately 2.34 Lbs (1.06 Kgs)

Internal Resistance (at 1 KHz)-     36 mΩ

Maximum Discharge current for 30 Seconds-    46A

Maximum Discharge current for 5 Seconds-    92A

Operating Temperature Range-

Charge-    0DegC (32DegF) to 40°C (104DegF)

Discharge-   -15DegC (5DegF) to 50DegC (122DegF)

Storage-   -15DegC (5DegF) to 40DegC (104DegF)

Charge Retention (shelf life) at 20DegC (68DegF)-

1 month       92%

3 months     90%

6 months     80%

Charge Method At 20DegC (68DegF) Cycle use-

Charging voltage 14.4 to 15.0V

Maximum charge current:  15A

Standby Use-  Flout Charge Voltage 13.50 to 13.80 V

Life Expectancy Cycle Use-

100% depth of discharge 225 cycles

80% depth of discharge 250 cycles

50% depth of discharge 750 cycles

Standby Use-    3-5 hours

Dimensions- (L x W x H) 178 x 34 x 66