User manual
Powered by more than 100 years 
of expertise, EnerSys
®
 is the 
world’s largest industrial battery 
manufacturer, operating 21 
facilities worldwide. Along with 
manufacturing and distributing a 
wide range of reserve power and 
motive power batteries, chargers, 
power equipment, and battery 
accessories, EnerSys provides 
unmatched aftermarket and 
customer support to its customers 
in over 100 countries worldwide.
At first glance, a conventional lead battery may 
seem like a better reserve-power deal than the 
rechargeable, sealed-lead CYCLON
®
battery. 
But a closer look reveals the real bottom line: 
for long-term cost of ownership, there’s simply 
no comparison. By housing a sealed, pure-lead, 
thin-plate design within an extremely rugged steel 
casing, CYCLON batteries outperform lead alloy 
batteries in a number of ways: 
• Per unit weight, CYCLON
®
 batteries deliver 
the greatest high-rate power density for 
your energy dollar.
• CYCLON
®
 batteries can be recharged to 95% 
capacity in under an hour, and boast a design 
life of ten years for single cell products and up 
to eight years for monobloc products. 
• CYCLON
®
batteries perform remarkably well 
in extreme applications and temperatures (up 
to twice the capacity at -20°C) - and are safe 
enough for installations in offices or hospitals. 
Add it all up and the real value of CYCLON batteries 
becomes clear. Their power and extended service 
life means more efficient operation with fewer 
replacements, while their reliability means fewer 
system failures. From general purpose to extremely 
demanding applications CYCLON batteries simply 
offer better performance and lower long-term cost 
of ownership. 
Wherever the world 
needs stored energy, 
EnerSys
®
 is there. 
A rugged, reliable 
alternative to 
conventional lead 
alloy batteries.  
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