• CE Backup Battery, 12V 90ah UPS Battery
  • CE Backup Battery, 12V 90ah UPS Battery
  • CE Backup Battery, 12V 90ah UPS Battery
  • CE Backup Battery, 12V 90ah UPS Battery
  • CE Backup Battery, 12V 90ah UPS Battery

CE Backup Battery, 12V 90ah UPS Battery

Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Lighting
Nominal Voltage: 12V
Discharge Rate: Low Discharge Rate
Shape: Rectangle
Electrolyte: Acid
Customization:

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Basic Info.

Model NO.
SR90-12
Installation
Packaged
Rechargeable
Chargeable
Color
Black/Dark Gray
Cell
6
Sealing
Glue Sealing
Plate
Flat Plate
Separator
AGM
Battery Case
ABS
Terminal Type
Lead Bolt
Size
331*173*233mm
Weight
26.5kg
Safety
Explosion-Proof
Transport Package
Carton/Pallet/Wodden Case
Specification
CE/SGS/IS09001
Trademark
Storace
Origin
Guangzhou, China
HS Code
8507200000
Production Capacity
600PCS/Day

Product Description

CE backup battery, 12v 90ah ups battery
SR90-12
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 system applications.

Battery Structure
1. Container/Cover: Made of LU 94V-0 ABS Plastic
2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
3. Separator: Import high quality AGM separator.
4. Positive Plates: PbCa grids minimize corrosion and prolong life.
5. Terminal post: Cooper material with maximum conductivity, enhance the high current rapidly.
6. Vent Valve: Allows the release of excess gas automatically for safety.


Application
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, Emergency 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 discharge.
(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 battery, etc.
Capacity                                   77°F(25ºC) 20 hours rate(4.65A 10.8V) 93Ah
10 hours rate(9A 10.8V) 90Ah
5 hours rate(16.2A 10.5V) 81Ah
1 hour rate(61A 9.6V) 61Ah
Internal Resistance Full charged battery 77°F(25ºC):5.5mΩ
Capacity affected by Temperature                (10 hour rate) 104°F(40ºC) 102%
77°F(25ºC) 100%
32°F(10ºC) 85%
5°F(-15ºC) 65%
Self-Discharge             68°F(20ºC) Capacity after 3 month storage 90%
Capacity after 6 month storage 80%
Capacity after 12 month storage 60%
Max discharge current77°F(25ºC):850A(5S)
Charge                           (Constant Voltage) Float:13.6 to 13.8V/77°F/(25ºC)
Cycle:14.4 to 14.7V/77°F/(25ºC)
Max Current:22.5A
CE Backup Battery, 12V 90ah UPS Battery CE Backup Battery, 12V 90ah UPS Battery CE Backup Battery, 12V 90ah UPS Battery CE Backup Battery, 12V 90ah UPS Battery CE Backup Battery, 12V 90ah UPS Battery CE Backup Battery, 12V 90ah UPS Battery

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