6V 4.5ah AGM Battery for Emergency Lighting/ Telecom
Valve regulated lead acid series ups batteries are designed with
AGM (Absorbent Glass Mat) technology, high performance plates and
electrolyte to gain extra power output for common power backup
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.
Characteristics· Excellent safety performance.
· Good discharging performance.
· Good stock-proof performance.
· Good impact-proof performance.
· Good resistance to over discharge.
· Good resistance to overcharge.
· Good resistance to high current.
Operation and maintenance manual
For maintenance free battery, it's free maintenance in the
operation. But we can only use it in proper operation to keep the
long lifetime of the battery,
(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.
(4) Charging voltage
After the battery is full converted to float charging, the float
voltage is around 13.0V. If the charging voltage is too high will
cause the battery overcharge, otherwise the battery will not be
full charged. Charging voltage is abnormal, it may be caused by the
battery configuration error, or it may be caused by controller
failure. Do not choose the controller with bad quality.
(5) The depth of discharge
Depth of discharge of the battery life is also a important factor
for lifetime of battery, the deeper the battery discharge, the
fewer the number of cycles, so battery should avoided from deep
(6) Regular maintenance
Battery should be regular checked in every period time after used,
such as check its outlook, measuring the average voltage of each
Excellent performance1. High efficiency Discharge: Sealed reaction efficiency rate more
2. Low rate of liquid loss: Liquid loss rate is half lower than
adsorbed type battery. Effectively alleviate the electrolyte early
3. Low Self discharge: Storage with power for two years among
temperature 25º C is possible. Storage time is 4times longer than
adsorbed type battery.