• Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System
  • Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System
  • Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System
  • Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System
  • Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System
  • Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System

Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System

Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Lighting, Electric Bicycle
Nominal Voltage: 12V
Discharge Rate: Low Discharge Rate
Shape: Square Battery
Electrolyte: Acid
Customization:
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Basic Info.

Model NO.
SH
Installation
Packaged
Rechargeable
Chargeable
Product Name
40ah 12VDC Maintenance Free Rechargeable Battery
Size
See in The Web
Transport Package
Seaworthy Packing
Specification
40AH-12VDC
Trademark
GREENMASTER
Origin
China
HS Code
8507200000
Production Capacity
50, 000 PCS/Year

Product Description

40AH 12VDC Maintenance Free Rechargeable AGM battery for Solar system

Performance Characteristics
Nominal Voltage .......................... 12V
Number of cell ...............…........…... 6
Design Life ..................…........…. 8 years
Nominal Capacity 77°F(25°C)
20 hour rate(2.0A,10.5V) ................... 40Ah
10 hour rate(3.74A,10.5V) ..........….....…..….37.4Ah
5 hour rate (6.88A,10.5V) ..............….........34.4Ah
1 hour rate(26.7A,9.6V) ..............….....….... 26.7Ah
Internal Resistance
Fully Charged battery 77°F(25°C) .......…......….8mΩ
Self-Discharge
3% of capacity declined per month at 20°C(average)
Operation Temperature Range
Discharge .............................. -20~60°C
Charge .....................….......... -10~60°C
Storage .............................. -20~60°C
Max.Discharge Current 77°F(25°C) ...…...…....... 380A(5s)
Short Circuit Current .....................….. 1140A
Charge Methods:Constant Voltage Charge 77°F(25°C)
Cycle use .............................…14.5-15.0V
Maximum charging current ................…..…..11.4A
Temperature compensation .................…. -30mV/°C
Standby use .....................….....…13.4-13.8V
Temperature compensation .........….....…..…-20mV/°C

Dimensions and Weight
Length ( mm / inch )............…......…197/ 7.56
Width ( mm / inch ) ............…...…...….165 / 6.50
Height ( mm / inch ) .........….....…....170 / 6.69
Total Height ( mm / inch ).........…...…..….182 / 7.17
Approx.Weight( Kg / lbs )...…...............…12 / 26.46

Battery Constructionn
COMPONENT Positive plate Negative plate Container Cover Safety valve Terminal Separator Electrolyte
RAW MATERIAL Lead dioxide Lead ABS ABS Rubber Copper Fiberglass Sulfuric acid

Charging Methods



Application


Charging method

Charging Voltage at 25°C

Temperature compensation coefficient of charging voltage

Max.charging current

Charging time

25°C(h)


Temp
(°C)
100%
discharge
50%
discharge

For standby power source
Constant voltage & Constant Current Charging (with current restriction)
13.4-13.8V

-20 mV/°C

11.4A

24

20



0~40 (32~104°F)


For

cycle service



14.5-15.0V


-30 mV/°C



11.4A



16



10
*Temperature compensation of charging voltage is not needed.when using the batteries within 15°C to 35°C range.

Discharge Constant Current (Amperes at 77°F25°C)
F.V/Time 5min 10min 15min 30min 45min 1h 2h 3h 5h 8h 10h 20h
1.60V 133.0 106.4 76.0 43.7 31.2 24.7 13.3 9.62 6.54 4.30 3.57 1.94
1.65V 129.2 102.6 72.2 42.9 30.8 24.5 13.2 9.58 6.50 4.30 3.57 1.94
1.70V 121.6 95.0 68.4 41.8 30.4 24.3 13.1 9.50 6.46 4.26 3.54 1.90
1.75V 106.4 79.8 64.6 39.5 30.0 23.9 12.9 9.39 6.46 4.22 3.54 1.90
1.80V 95.0 68.4 60.8 34.2 29.6 23.6 12.5 9.12 6.38 4.22 3.46 1.86

Discharge Constant Power (Watts/cell at 77°F25°C)
F.V/Time 5min 10min 15min 30min 45min 1h 2h 3h 5h 8h 10h 20h
1.60V 242.1 194.2 140.0 84.7 59.3 47.5 25.5 18.5 12.6 8.32 6.96 3.80
1.65V 232.2 186.2 132.2 81.7 58.5 46.7 25.4 18.4 12.5 8.28 6.92 3.80
1.70V 221.2 175.2 126.0 77.9 57.8 46.7 25.2 18.4 12.5 8.28 6.92 3.76
1.75V 193.8 147.8 119.1 73.3 57.0 46.0 24.8 18.1 12.5 8.17 6.84 3.69
1.80V 172.9 133.0 112.1 63.5 56.2 45.2 24.1 17.6 12.4 8.17 6.73 3.61
ABOUT US

Green Master Electronics Co., Ltd. is a leading manufacturer and trader of electronics and electrical equipment with over 15 years experience in this field, and with wide worldwide export in many other countries and regions as well as over 30 sales branches and agents in China. We specialize in manufacturing and supplying UPS, Power inverter, Battery charger, Battery, Solar street lamp kit, solar power system, AC voltage regulator, and other electrical power products. We are a ISO certificated company and The most of products have passed the CE certificate of EU, UL certificate of U. S. A. 


Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System

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Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System




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Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System

Sh 6.5ah 12VDC Greenmaster Floating Safety Battery for Alarm System
 

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