G12V13AH10EP EnerSys, G12V13AH10EP Datasheet - Page 10

• Manufacturer Part Number: G12V13AH10EP
• Description: LEAD ACID BATTERY, 12V, 13AH
• Manufacturer: EnerSys

Specifications of G12V13AH10EP

• Battery Capacity: 13Ah
• Battery Voltage: 12V
• Battery Technology: Pure Lead
• External Height: 129.87mm
• External Width: 83.36mm
• External Depth: 175.51mm
• Weight: 10.8lb
• Battery Terminals: Bolt
• Height: 5.11"
• Lead Free Status / RoHS Status: na

CHARGING RECOMMENDAT I O N S :
constant voltage (CV) charger or a constant current (CC) charger,
or a modification of either or both of these.
economic constraints imposed by the system. Constant current
charging is widely used in cyclic applications where a recharge must
be accomplished in a relatively short time period. Constant voltage
charging, where a single voltage level is applied across the battery
terminals, is the most suitable method to recharge G E N E S I S p r o d-
ucts. Depending on the CV charger’s current limit, it is possible to
recharge these batteries from a 100% discharged condition to better
than 95% state of charge in less than one hour, using only the cyclic
charge voltage.
Constant voltage charging
r a n g e s :
charge acceptance in colder temperatures, the charger voltage should
be compensated by approximately 18 millivolts per battery per degree
centigrade variance from 25°C. This is a negative coefficient, with the
voltage being lowered as the temperature increases, and vice versa.
initial phase of constant voltage charging. The low internal resistance of
G E N E S I S batteries allows for large inrush current without damage.
Certificate Number EMS 39520, ISO 14001 Certified
Certificate Number FM 32099, ISO 9001 Certified
Publication No. US-GPL-SG-001 March 2003
Broadly speaking, a battery may be recharged using either a
The exact regime chosen generally depends upon the time and
Constant voltage (CV) charging should be within the following
Fast Chargers:
Float Chargers:
To avoid thermal runaway in warmer temperatures, and to improve
There is no need to limit the inrush current to the battery during the
12 volts: 13.5 to 13.8 volts @ 25°C
12 volts: 14.7 to 15.0 volts @ 25°C
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.
waves. Therefore, consult the EnerSys Application Support Department
for assistance when evaluating the charger current waveforms for your
specific application.
Since not all of the charge returned is accepted to replenish the
Most current waveforms are not pure DC nor are they pure sine
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