Telecom Batteries 
Heavy duty, front access
 
Designed for telecom applications; excellent ‘floor space savers’ for marine and vehicle applications
The deep cycle AGM telecom series has been designed for use in telecom systems. With front access terminals and small footprint, the batteries are ideal for racked systems. Similarly, these batteries can help solve limited floor space and access problems on board boats and vehicles.  
 
AGM technology 
AGM stands for Absorbent Glass Mat. In these batteries the electrolyte is absorbed into a glass-fibre mat between the plates by capillary action.  
 
Low self-discharge 
Because of the use of lead calcium grids and high purity materials, Victron VRLA batteries can be stored during long periods of time without recharge. The rate of self-discharge is less than 2% per month at 20°C. The selfdischarge doubles for every increase in temperature by 10°C.  
 
Low internal resistance 
Accepts very high charge and discharge rates.  
 
High cyclic life capability 
More than 500 cycles at 50% depth of discharge.  
 
Learn more about batteries and battery charging 
To learn more about batteries and charging batteries, please refer to our book ‘Energy Unlimited’ (available free of charge from Victron Energy and downloadable from www.victronenergy.com).