• 12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery
  • 12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery
  • 12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery
  • 12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery
  • 12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery
  • 12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery

12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery

Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Lighting
Nominal Voltage: 12V
Discharge Rate: Low Discharge Rate
Shape: Rectangle
Rechargeable: Chargeable
Customization:
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Basic Info.

Model NO.
SR33-12
Size
196*131*163mm
Weight
10.2kg
Separator
AGM
Sealing
Glue Sealing
Plate
Flat Plate
Battery Case
ABS
Accessory
Screws
Color
Black
Cell
6
Safety
Explosion-Proof
Transport Package
Carton/ Wooden Case/ Pallet
Specification
CE/SGS
Trademark
PUSTUN
Origin
China
HS Code
8507200000
Production Capacity
1000 PCS/Day

Product Description

We produce VRLA/SLA Battery, Industrial Battery, 12V/ 6V Battery, Rechargeable Battery, Gel Battery, Deep Cycle Battery, sealed lead acid battery and so on.

12v 33ah sealed lead acid rechargeable maintenance free battery
(SR33-12)


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 widely used in the field of UPS, Emergency Lighting System.
12V 33ah Sealed Lead Acid Rechargeable Maintenance Free Battery

Battery Structure
1. Container/Cover: Made of UL94HB and 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. Postive 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
UPS, solar systems, control systems, power systems, wind energy systems, telecommunication/communication systems & etc.

Characteristics
1. Excellent safety performance
2. Good dischargeing performance
3. Good stock-proof performance
4. Good impact-proof performance
5. Good resistance to overdischarge
6. Good resistance to overcharge
7. Good resistance to high current
Capacity                                                                    77° F(25º C) 20 hours rate(1.75A 10.8V) 35Ah
10 hours rate(3.3A 10.8V) 33Ah
5 hours rate(5.7A 10.5V) 28.5Ah
1 hour rate(20A 9.6V) 20Ah
Internal Resistance Full charged battery 77° F(25º C): 10mΩ
Capacity affected by Temperature                              (10 hour rate) 104° F(40º C) 102%
77° F(25º C) 100%
32° F(10º C) 85%
5° F(-15º C) 65%
Self-Discharge                        68° F(20º C) Capacity after 3 month storage 90%
Capacity after 6 month storage 80%
Capacity after 12 month storage 60%
Max discharge current77° F(25º C): 330A(5S)
Charge                                                    (Constant Voltage) Float: 13.6 to 13.8V/77° F/(25º C)
Cycle: 14.4 to 14.7V/77° F/(25º C)
Max Current: 8.3A

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Diamond Member Since 2012

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Manufacturer/Factory, Trading Company
Terms of Payment
LC, T/T, Western Union
OEM/ODM Availability
Yes