“Starting Marine.” A marine-rated battery with a high discharge rate designed to start a marine engine, as opposed to a true deep cycle with a low discharge rate designed to power electrical devices/appliances.
What do car battery codes mean?
Date Code: Most batteries have a date code, usually a long string of numbers and letters that show when the battery was purchased. One row of one- or two-letter codes indicates the month, the other row of numbers is the last digit of the year.
How many Ah is a 2SM battery?
| Size | ah | L |
|---|---|---|
| NS50/1SMF | 60 | 242 |
| N50/2SMF | 65 | 269 |
| N70/3SMF | 75 | 305 |
| G58 | 250 |
What do the numbers and letters on a car battery mean?
This refers to the battery size that will best fit the physical dimensions, terminal locations and type required for your vehicle. The Battery Council International (BCI) assigns numbers and letters for each battery group size. Group size is typically based on your vehicle’s make, model and engine type.
What’s an SMF battery?
SMF (Sealed Maintenance Free) batteries also known as the Valve Regulated Lead Acid (VRLA) batteries. These flat plate batteries that do not require topping-up and normally do not emit any fumes or gases on a continuous basis.
What is the size of 3SM battery?
IDENTIFY YOUR BATTERY top
| BATTERY SIZE GUIDE | ||
|---|---|---|
| N50 | 2SM | 222 |
| NS60 | 221 | |
| N70 | 3SM | 222 |
| N100 | 6SM | 219 |
How do I read my car battery rating?
Understanding the specifications
- 1st digit – Voltage. 1-2 = 6 Volt Battery. 5-7 = 12 Volt Battery.
- 2nd & 3rd digits – Nominal capacity. 560 = 60Ah @ 20 hour rate. 660 = 160Ah @ 20 hour rate.
- 4th & 5th digits – The unique code number referencing battery performance and features.
How do you read a battery code?
The 1st two digits of the serial number are letters with the remaining 10 digits being numbers. The date code is on a label located on the back side of the battery. The code is one letter, followed by one number. The letter is code for the month.
How do I know what plate my car battery is?
A cell in a lead acid battery has a predefined number of “electrodes” that make up the total rated capacity printed on the battery. i.e. 11 Plate means 5 positive and 6 negative electrodes are present in one compartment(i.e. one cell) of the battery.
What does 2sm mean?
2SM
| Programming | |
|---|---|
| First air date | 24 December 1931 |
| Former frequencies | 1270 KHz AM (1931–1978) |
| Call sign meaning | St Marys Cathedral |
| Technical information |
What is the difference between CCA and AH?
Conversion between Cold Cranking Amps (CCA) and Amp Hours (Ah) is not a direct one, for one very simple reason: Cold Cranking Amps describe the ability of the battery to provide strong currents required for starting/cranking of internal combustion engines, usually for 30 seconds, while Amp Hours (Ah) describes the
What does the R mean on a battery?
From what I gather, the R indicates “reverse”, meaning that the terminals are reversed. Some batteries online are listed as 26R with no 5N.
What do battery letters mean?
The letters on a battery give the size, in height and width, of the battery. AA means “50.5mm x 14.5mm.” The later the letter the larger the battery. “D” is larger than “C”, etc. “A” is larger than “AA” is larger than “AAA”.
What is an SFM battery?
All ACDelco SMF Batteries feature lead calcium expanded grids (Lead Calcium Technology) for improved resistance to corrosion, overcharging, gassing, water usage, self discharge and thermal runaway, all of which limit battery life in conventional lead acid batteries.
Are AC Delco car batteries any good?
ACDelco batteries are one of the best available on the market. Their products are highly rated, and they work for a long time. This does not say that the brand is perfect. It has its issues, but it is far better than some other unreliable manufacturers on the market.
What is the life of SMF battery?
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.
How many plates are 3SM batteries?
13 Plates
YUASA 3SM Maintenance Free (12volts, 90amp, 13 Plates) | Lazada PH.
How many volts is 3SM battery?
12 Volts
1 pc 12 Volts 13 Plates (3sm) Motolite Gold Battery Tender.
What is an N70 battery?
N70. Type of rechargeable battery that supplies electric energy to an automobile. An automotive SLI battery(starting, lighting, and ignition) powers the starter motor, lights, and ignition system of a vehicle’s engine.
What is cold cranking amps mean?
Cold Cranking Amps (CCA)
CCA is a rating used in the battery industry to define a battery’s ability to start an engine in cold temperatures. The rating refers to the number of amps a 12-volt battery can deliver at 0°F for 30 seconds while maintaining a voltage of at least 7.2 volts.
Is a higher CCA battery better?
The CCA represents the amperage that a battery produces for 30 seconds while maintaining a 7.2 standard voltage. Tests are performed at 0 degrees Fahrenheit or -18 degrees Celsius. Generally, the higher the CCA rating, the better the battery is for your car.
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