Information

ManualsBrandsENERSYS ManualsRechargeablesVRLA 12 V 2.5 Ah Hawker Cyclon F2x3 AGM (W x H x D) 114 x 89 x 70 mm Cable Maintenance-free, Cylindric

There is no need to limit the inrush current to the battery

during constant voltage charging. The low internal resistance

of EnerSys

CYCLON

battery Single Cells and Monoblocs

allows for large inrush current without damage.

Since not all of the charge returned is accepted to replenish

the electro-chemical potential, a good rule of thumb to use

is that the charge returned should be 105% to 110% of the

capacity delivered on the previous discharge.

Most current waveforms are not pure DC nor are they pure

sine waves. Therefore, consult the EnerSys

Application

Support Department for assistance when evaluating the

charger current waveforms for your specific application.

A three-step 6-8 hour charge profile optimised for CYCLON

cells and batteries is available on request from the Technical

Support Department of EnerSys

Publication No: EN-CYC-SG-004 - June 2014

www.enersys-emea.com

Internal res. Nominal

of fully charged short circuit

Products Capacity Part Monobloc current for Length Width Height Weight Tabs

Number mΩ @ 25°C charged cell mm mm mm g mm

D cell 2.5Ah 0810-0004 5.0 400A 34.3 61.2 68.1 178.0 4.75x0.64

DT cell 4.5Ah 0860-0004 5.0 400A 34.3 96.0 102.9 274.4 4.75x0.64

X cell 5.0Ah 0800-0004 3.5 570A 2.87 3.21 12.77 362.0 6.35x0.64

E cell 8.0Ah 0850-0004 3.0 665A 44.5 100.1 108.7 489.9 6.35x0.64

J cell 12.0Ah 0840-0004 2.5 800A 51.8 123.2 135.6 839.2 92x0.81

BC cell 25Ah 0820-0004 1.5 1335A 65.3 158.8 173.2 1669.2 M6 (-) and

M8 (+) terminals

DIMENSIONS

Internal res. Nominal

of fully charged short circuit

Products Capacity Part Monobloc current for Length Width Height Weight Tabs

Number mΩ @ 25°C charged cell mm mm mm kg mm

D cell 2.5Ah 0819-0010 10.0 400A 79.5 46.0 69.9 .80 4.75x0.64

X cell 5.0Ah 0809-0010 7.0 570A 96.5 53.8 76.7 1.62 6.35x0.64

E cell 8.0Ah 0859-0010 6.0 665A 96.8 54.1 101.6 2.11 6.35x0.64

DIMENSIONS

CYCLON

Battery Product Family (All capacities at 10 hr. rate 25°C to 1.67Vpc)

CYCLON

Battery 2V Single Cell:

CYCLON

Battery 4V Monoblocs:

Internal res. Nominal

of fully charged short circuit

Products Capacity Part Monobloc current for Length Width Height Weight Tabs

Number mΩ @ 25°C charged cell mm mm mm kg mm

D cell 2.5Ah 0819-0012 15.0 400A 113.8 46.0 69.9 .52 4.75x0.64

X cell 5.0Ah 0809-0012 10.0 570A 139.2 53.8 76.7 .98 6.35x0.64

E cell 8.0Ah 0859-0012 8.0 665A 139.2 54.1 101.6 1.43 6.35x0.64

DIMENSIONS

CYCLON

Battery 6V Monoblocs: