• VRLA Batteries 12V 55ah E-Wheel Chair Battery
  • VRLA Batteries 12V 55ah E-Wheel Chair Battery

VRLA Batteries 12V 55ah E-Wheel Chair Battery

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

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Basic Info.

Model NO.
SRD55-12
Rechargeable
Chargeable
Size
230*138*211mm
Weight
17.50kg
Charging Current
<0.3c
Sealing
Glue Sealing
Color
Black/Dark Grey
Terminal
Boilt and Nut
Sepatator
AGM
Battery Case
ABS
Safety
Explosion-Proof
Plate
Flat Plate
Transport Package
Carton, Then Pallet
Specification
CE/ UL
Trademark
STORACE
Origin
China
HS Code
8507200000
Production Capacity
600PCS/Day

Product Description

Solar series Detailed Product Description

 solar series batteries with valve regulated lead acid use particular alloy and material technology design to ensure a excellent performance in various environments, especially high and low temp.  solar series baattaeries is optimal for storage and conversion of photovoltaic energy and wind energy.

VRLA Batteries 12V 55ah E-Wheel Chair Battery

Application
Solar street light system, solar power home system, Photovoltaic system, Alternative energy system, Electric Utility, Outdoor control equipment, Railroad Utility, control systems, power systems, wind energy systems, telecommunications/communication systems & UPS system & etc.

Characteristics
1. Long service life: Designed life is over five years.
2. Good deep charge cycle performance: Good performance in charging, over-discharging and deep-discharging.
3. Good resistance to corrosion and small internal resistance.
Widely working environment: The solar battery can be used at widely difference in temperature from subzero 40 degree centigrade to 60 degree centigrade.
Capacity                                                                    77° F(25º C) 20 hours rate(2.9A 10.8V) 58Ah
10 hours rate(5.5A 10.8V) 55Ah
5 hours rate(9.6A 10.5V) 48Ah
1 hour rate(35.2A 9.6V) 35.2Ah
Internal Resistance Full charged battery 77° F(25º C): 8mΩ
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): 550A(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: 13.8A
VRLA Batteries 12V 55ah E-Wheel Chair Battery
VRLA Batteries 12V 55ah E-Wheel Chair Battery
VRLA Batteries 12V 55ah E-Wheel Chair Battery
VRLA Batteries 12V 55ah E-Wheel Chair Battery
VRLA Batteries 12V 55ah E-Wheel Chair Battery
 

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