Products > Battery > Gel Battery > AGM/Gel 12V38ah Deep Cycle Solar Battery for Alarm&Firefighting System
Product name : AGM/Gel 12V38ah Deep Cycle Solar Battery for Alarm&Firefighting System
Item : QW-BG38A
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Details:
 AGM/GEL 12V38AH deep cycle solar battery for Alarm&Firefighting System 


QueensWing Battery: 
Vrla battery: 12V 5A 7A 12A 17A 24A 38A 65A 100A 120A 150A 200A 
Gel battery: 12V 5A 7A 12A 17A 24A 38A 65A 100A 120A 150A 200A 

Main Characteristics: 

1. Maintenance-Free Operation 
Absorbent glass mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of Prostar batteries, no need to check the specific gravity of the electrolyte or add water. 

2. Good Discharging Ability 
Tight assembly technology ensures an excellent high-rate discharge performance. 

3. Long Service Life 
A unique corrosion-resistant grid alloy ensures Prostar batteries have long service life. 

4. Low Self Discharge 
Using high purity raw materials ensures Prostar batteries have less self-discharge. 

5. Environmental & Non-polluting 
Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out. 

Applied Scope: 
1)Communication Systems: Switch, Microwave Stations, Mobile Base Stations, Data Centers, 
Radio and Broadcasting Stations. 
2)Motivity Field: Robots, Electric Toys, Electric Tools&Portable Vacuum Cleaners. 
3)Solar&Wind Power Generation Systems 
4)EPS&UPS Systems 

Specifications:

Nominal Voltage 12V
Nominal Capacity (20 hour rate) 38Ah
Capacity
25 o C
(77°F)
10 hour rate (2.11A) 35Ah
5 hour rate (6.94A) 30Ah
1 hour rate (25.3A) 25.3Ah
Internal Resistance Full Charged Battery 25

o C

≤10mΩ
Capacity affected by Temperature
(10 hour )
40 o C
(104°F)
102%
25 o C
(77°F)
100%
0 o C
(32°F)
85%
-15 o C
(5°F)
65%
Self-Discharge
25 o C
(77°F) Capacity
after 3 month storage 90%
after 6 month storage 80%
after 12 month storage 62%
Charge (Constant Voltage) 25 o C
(77°F)
Float
Initial Charging Current Less than 9.5A
Voltage 13.6-13.8V
Cycle Initial Charging Current Less than 9.5A
Voltage 14.4-14.9V
Battery Dimensions Length 198mm
Width 166mm
Height 174mm
Total Height 179mm
Box Dimensions Length 213mm
Width 179mm
Height 211mm
Quantity Per Box 1 PC per box
Net weight Per Cell 12.5 kg±100g
Net weight Per Box 12.5kg
Gross Weight 12.8kg

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