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12V Lead Acid Battery, Storage VRLA Battery 20ah (SR20-12)

Price $25.00
Min Order 150 Pieces
Availability In Stock
Shipping From Guangdong, China
Popularity 333 people viewed
Model NO.:
SR20-12
Type:
Lead-Acid Batteries
Usage:
UPS, Electric Power, Lighting, Solar
Nominal Voltage:
12V
Discharge Rate:
Low Discharge Rate
Shape:
Rectangle
Electrolyte:
Acid
Installation:
Packaged
Rechargeable:
Chargeable
Size:
181*77*167mm
Weight:
5.50kg
Color:
Black
Cell:
6
Sealing:
Glue Sealing
Terminal Type:
Lead
Separator:
AGM
Plate:
Flat Plate
Battery Case:
ABS
Accessory:
Screws
Trademark:
Storace
Transport Package:
Carton/ Wooden Case/ Pallet
Specification:
CE/SGS
Origin:
China
HS Code:
8507200000
Product Description
12V Lead Acid Battery, Storage VRLA Battery 20ah (SR20-12)

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.

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. 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(1.0A 10.5V)20Ah
10 hours rate(1.75A 10.5V)17.5Ah
5 hours rate(3.4A 10.5V)17.0Ah
1 hour rate(14A 9.6V)14Ah
Internal ResistanceFull charged battery 77° F(25º C): 11mΩ
Capacity affected by Temperature                              (20 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 storage90%
Capacity after 6 month storage80%
Capacity after 12 month storage60%
Max discharge current77° F(25º C): 300A(5S)
Charge                                                    (Constant Voltage)Float: 13.6 to 13.8V/77° F/(25º C)
Cycle: 14.5 to 14.9V/77° F/(25º C)
Max Current: 5A
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