High Performance 23W Vrla Lead Acid Battery 12V 5Ah Sla Battery
|Nominal Capacity (C20)||5.0Ah (10.5V,at 25℃)|
|Internal Resistance||Approx. 35 mΩ (25℃)|
|Max Charging Current||1.5A|
●The HR (High Rate) series is especially designed for high rate
discharge applications. By using strong grids and specially
designed active material, the HR series offers stable Performance
during high current discharge. It offers extremely high power
output at 15 minutes backup time with 3~5 years (20℃) design life.
It is highly suited for high rate UPS/EPS systems and power
● Wide temperature scope of application (-15~45℃);
● Best temperature of application (20±5℃);
Control systems, Electric toys, Emergency lamp, Power tools,
Medical treatment equipment, Alarm system, Emergency light system,
Standby power supply, UPS and computer standby power supply, Power
system, Telecommunication system, Firefighting equipment standby
power supply, Railway station, Ship Equipment, Military Equipment,
Telephone switching system.
(1) Battery Installation
Batteries should be installed possibly in a clean, cool, ventilated
and dry place. The battery should be placed upright. Each terminal
between the batteries is connected firmly.
(2) The ambient temperature
Ambient temperature is important factor for the battery operation.
When the ambient temperature is too high, Battery plate corrosion
will be increased, while absorbing more moisture; When the ambient
temperature is too low, the battery will not be full charged. All
this will affect the battery life. Therefore we suggest the working
ambient temperature is around 25 o C.
(3) The charge and discharge current
Battery charge and discharge current usually uses the concept C,
the actual value of C is related to the capacity of the battery.
For example, a 100AH battery: 1C = 100A. Charging current is around
0.1C; The charging current must not be bigger than 0.3C. Discharge
current general requirements in 0.05 ~ 3C range.