Rolls Surrette Renewable Batteries Brochure

05Renewable Energy |
4500 FEATURES
• Heavy plate construction
• Industry’s leading liquid reserve
• Included Rolls R-Cap
• 7 year warranty
• 15 year average life*
• Extended cycling
S-500EX S-1400EX
CYCLE LIFE VS. DEPTH OF DISCHARGE
ROLLS BATTERY ENGINEERING
1500
2750
4000
1750
3000
4250
2000
3250
4500
2250
3500
4750
1250
2500
3750
# OF CYCLES
ROLLS ACCESSORIES
Rolls R-Cap Hydrometer Interconnect Cables
DEPTH OF DISCHARGE %
100 80 60 40 20
2720
* Cycle life may vary by application and is affected by frequency of cycling, operating temperature, depth of discharge
(%DOD), adherence to manufacturer-recommended charging parameters and proper maintenance.