55519 12V55AH DIN SMF CAR Battery

Product Description

Model: 55519
BRAVA 55519 DIN 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 DIN 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 : 55Ah
Size : 242*175*175*175mm
Weight : 13.7kg
Terminal : 1

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55519 Physical Specification (mm)

Model		55519
Nominal Voltage		12V
Nominal Capacity(20HR)		55Ah
Dimension	Length	242±2mm(9.53inches)
	Width	175±2mm(6.89inches)
	Container Height	175±2mm(6.89inches)
	Total Height(with Terminal)	175±2mm(6.89inches)
Weight With Acid		Approx 13.7Kg(30.2lbs)
Acid		1.280±0.015g/cm (25ºC)
Standard Terminal		1
Cell layout		0
Hold-Down		B13
Case		Black-Material (PP)
Cover		Black-Material (PP)
Handle		Black-Material (PP)

55519 Electrical Specification

Rated Capacity	@20 hour rate(2.75A)	55Ah
Reserve Capacity (RC)		88min
Cold Cranking Amps(CCA)	@0 ºF (-18 ºC)	520A(EN)

Standard Terminal (mm)

Terminal Type	D
Terminal Type	Positive	Negative
1	19.5	17.9

12v 44ah-60ah-100ah DIN Series Models of SMF CAR Batteries

Series	Model	magic eye	Rated Voltage (V)	20hr @1.75V/cell	RC (min)	CCA -18℃ (A)	L(mm) ±2	W(mm) ±2	H(mm) ±2	TH(mm) ±2	Gross Weight (kg)	Cell layout	Terminal	Hold-Down	Handle
L1	54459	NO	12	44	68	410	207+0-2	175+0-2	190+0-3	190+0-3	12.2	0	1	B13	TS2
L1	55025	YES	12	49	77	450	207+0-2	175+0-2	190+0-3	190+0-3	12.8	0	1	B13	TS2
L1	55025	NO	12	49	77	450	207+0-2	175+0-2	190+0-3	190+0-3	12.8	0	1	B13	TS2
L2	54049	YES	12	40	61	330	242+0-2	175+0-2	190+0-3	190+0-3	12.9	0	1	B13	TS2
L2	55530/55559/55573	YES	12	55	88	500	242+0-2	175+0-2	190+0-3	190+0-3	14.5	0	1	B13	TS2
L2	55530/55559/55573	NO	12	55	88	500	242+0-2	175+0-2	190+0-3	190+0-3	14.6	0	1	B13	TS2
L2	55565	NO	12	55	88	500	242+0-2	175+0-2	190+0-3	190+0-3	14.6	1	1	B13	TS2
L2	56219	YES	12	60	98	550	242+0-2	175+0-2	190+0-3	190+0-3	15.1	0	1	B13	TS2
L2	56219	NO	12	60	98	550	242+0-2	175+0-2	190+0-3	190+0-3	15.1	0	1	B13	TS2
L2	56221	NO	12	60	98	550	242+0-2	175+0-2	190+0-3	190+0-3	15.1	1	1	B13	TS2
L3	55453	YES	12	54	87	470	278+0-2	175+0-2	190+0-3	190+0-3	15.5	0	1	B13	TS6
L3	56645	YES	12	66	110	560	278+0-2	175+0-2	190+0-3	190+0-3	16.6	0	1	B13	TS6
L3	57220	YES	12	72	122	620	278+0-2	175+0-2	190+0-3	190+0-3	17.2	0	1	B13	TS6
L3	57220	NO	12	72	122	620	278+0-2	175+0-2	190+0-3	190+0-3	17.2	0	1	B13	TS6
L3	57219	NO	12	72	122	620	278+0-2	175+0-2	190+0-3	190+0-3	17.2	1	1	B13	TS6
L3	57545	NO	12	75	128	640	278+0-2	175+0-2	190+0-3	190+0-3	17.7	0	1	B13	TS6
L4	55527	YES	12	54	87	440	314	174	190	190	16.8	0	1	B13	TS6
L4	58043	YES	12	80	138	650	314	174	190	190	19.7	0	1	B13	TS6
L4	58043	NO	12	80	138	650	314	174	190	190	19.7	0	1	B13	TS6
L5	56019	YES	12	60	98	460	351	174	188	188	18.7	0	1	B13	TS6
L5	57019	YES	12	70	118	520	351	174	188	188	19.9	0	1	B13	TS6
L5	58827	YES	12	88	154	690	351	174	188	188	22.0	0	1	B13	TS6
L5	58827	NO	12	88	154	690	351	174	188	188	22.0	0	1	B13	TS6
L5	60038	YES	12	98	175	770	351	174	188	188	23.1	0	1	B13	TS6
L5	60038	NO	12	98	175	770	351	174	188	188	23.1	0	1	B13	TS6
L5	60044	NO	12	100	179	810	351	174	188	188	23.5	0	1	B13	TS6
L6	61042	NO	12	110	201	850	394	175+0-2	190+0-3	190+0-3	25.5	0	1	B13	TS6
LB1	54045	YES	12	40	61	380	206	174	173	173	11.0	0	1	B13	TS2
LB1	54045	NO	12	40	61	380	206	174	173	173	11.0	0	1	B13	TS2
LB1	54465	NO	12	44	68	410	206	174	173	173	11.6	0	1	B13	TS2
LB1	54466	NO	12	44	68	410	206	174	173	173	11.6	1	1	B13	TS2
LB2	55519	YES	12	55	88	520	242+0-2	175+0-2	175+0-4	175+0-4	13.7	0	1	B13	TS2
LB2	55519	NO	12	55	88	520	242+0-2	175+0-2	175+0-4	175+0-4	13.7	0	1	B13	TS2
LB3	54015	YES	12	40	61	340	276	174	174	174	13.5	0	1	B13	TS1
LB3	55415	NO	12	54	87	460	276	174	174	174	15.1	0	1	B13	TS1
LB3	56067	NO	12	60	98	520	276	174	174	174	15.4	0	1	B13	TS1
LB3	56420	NO	12	65	108	570	276	174	174	174	16.0	0	1	B13	TS1
LB3	57113	NO	12	68	114	600	276	174	174	174	16.4	0	1	B13	TS1
LB4	57539	YES	12	75	128	630	314	174	174	174	18.4	0	1	B13	TS6
LB4	57539	NO	12	75	128	630	314	174	174	174	18.4	0	1	B13	TS6
LB4	58211	YES	12	78	135	650	314	174	174	174	19.0	0	1	B13	TS6
LB5	57215	YES	12	72	122	550	351	174	173	173	19.2	0	1	B13	TS6
LB5	58015	YES	12	80	138	650	351	174	173	173	20.2	0	1	B13	TS6
LB5	58515	YES	12	85	148	670	351	174	173	173	20.6	0	1	B13	TS6

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.