Search
Close this search box.

N50 (48D26R) 12V50AH JIS SMF CAR Battery

Product Description

Model: N50
BRAVA N50 (48D26R, 6-QW-50R-B) JIS series flooded maintenances-free car battery has very good low temperature starting ability,super long shelf life and maintenance free under normal situation.Those batteries are manufactured under JIS technology standard,less electrolyte is consumed,good anti-vibration capacity.It’s good used for car, tractor,mine-truck and the starting,lighting for the construction engineer vehicles,etc.

Voltage : 12v
Capacity : 50Ah
Size : 256*170*203*225mm
Weight : 15.1kg
Terminal : 1

Tags:
   

Share This Page

Physical Specification (mm)

Model N50 (48D26R)
Nominal Voltage 12V
Nominal Capacity(20HR) 50Ah
Dimension Length 256±2mm(10.08inches)
Width 170±2mm(6.69inches)
Container Height 203±2mm(7.99inches)
Total Height(with Terminal) 225±2mm(8.86inches)
Weight With Acid Approx 15.1Kg(33.3lbs)
Acid 1.280±0.015g/cm (25ºC)
Standard Terminal 3
Cell layout 1
Hold-Down B0
Case Black-Material (PP)
Cover Black-Material (PP)
Handle Black-Material (PP)

Electrical Specification

Rated Capacity @20 hour rate(1.8A) 50Ah
Reserve Capacity (RC) [email protected] 79min
Cold Cranking Amps(CCA) @0 ºF (-18 ºC) 430A(JIS)

Standard Terminal (mm)

Terminal Type D
Positive Negative
1 19.5 17.9

 

N50 48D26R layout
N50 48D26R layout
N50 48D26R discharge characteristics
N50 48D26R discharge characteristics

Wet Starter SMF Battery JIS Standard Series

Group
No.
Old
Type
Type Volt. C20 C5 RC CCA(JIS) Overall Dimensions(mm) Cell Terminal Hold
Down
Handles Wet
Weight
(V) (Ah) (Ah) (Min) (-18℃) L W H TH Layout (Kg)
D26 N50L 48D26L 12 50 40 79 430 256 170 203 225 0 1 B0 TS7 15.1
N50 48D26R 12 50 40 79 430 256 170 203 225 1 1 B0 TS7 15.1
N50ZL 55D26L 12 60 48 98 530 256 170 203 225 0 1 B0 TS7 16.3
N50Z 55D26R 12 60 48 98 530 256 170 203 225 1 1 B0 TS7 16.3
NS70 65D26R 12 65 52 108 570 256 170 203 225 1 1 B0 TS7 17
NS70L 75D26L 12 65 52 108 570 256 170 203 225 0 1 B0 TS7 17
NS70 75D26R 12 65 52 108 570 256 170 203 225 1 1 B0 TS7 17
NX110-5L 80D26L 12 70 55 118 620 256 170 203 225 0 1 B0 TS7 17.5
NX110-5 80D26R 12 70 55 118 620 256 170 203 225 1 1 B0 TS7 17.5

FAQ

1. How to extend the life of a SMF battery?

In order to increase the life of battery, it is necessary to monitor the battery performance constantly. Here are some tips to optimize the battery performance.
1. The SMF battery should be placed in well ventilated area to avoid high temperature environment. With each 10 degree rise in air temperature, the float life reduces to half. If the battery is installed in equipment, it is necessary to isolate it from heat generating components like transformer.
2. In order to prevent deep discharge, it is necessary to set the cut off voltage to 11.5 volts in 12 volt battery and 4.5 in 6 volt battery.
3. It is necessary to prevent no load battery drain. The additional components of the equipment such as sensors, displays and indicators consume power in the no load condition. So if the equipment is not provided with automatic charging, this power loss leads to deep discharge.

4. Boost cum float charging is suitable for SMF battery. If the power failure is frequent, the battery should be charged immediately to acquire full charge before the next power failure.

5. If there is any problem such as low backup time, battery heating, low terminal voltage even after continuous charging develops, the battery should be attended immediately.

6. If the equipment is not using for long time, it should be charged once in every week. If the battery is allowed to charge and discharge frequently, its life can be extended to 3-5 years.

2. What’s the SMF Battery?

Sealed Maintenance Free batteries are widely used where minimal maintenance and space requirements are the main considerations. In UPS systems, it is used because of its maintenance free and eco friendly features. SMF batteries do not require water and acid top up and are totally maintenance free. There is no water loss during the charge- discharge cycle and the battery works on the oxygen recombination principle. SMF battery is also called as Valve Regulated Lead Acid or VRLA battery.

CAR Battery: | Automobile | | Truck | | Marine/RV | | Motorcycle |


Tags:      

GET IN TOUCH WITH BRAVA

Contact Form Demo (#3)