What is a group 42 battery?
BCI Battery Group Size Chart
| BCI Group Size | L x W x H (mm) | L x W x H (inches) |
|---|---|---|
| 42 | 243 x 173 x 173 | 9 5/16 x 6 13/16 x 6 13/16 |
| 43 | 334 x 175 x 205 | 13 1/8 x 6 7/8 x 8 1/16 |
| 45 | 240 x 140 x 227 | 9 7/16 x 5 1/2 x 8 15/16 |
| 46 | 273 x 173 x 229 | 10 3/4 x 6 13/16 x 9 |
What do battery group sizes mean?
A battery group size is an industry-standard for car batteries that indicates the actual, physical size for a car battery (height x width x length), as well as the polarity (where the positive and negative battery posts are located on the battery).
What is a group size 49 battery?
According to the BCI, standard Group 49 battery maximum dimensions are 15 x 6 7/8 x 7 3/16 inches (15 x 6.875 x 7.1875 inches, 381 x 175 x 192 mm), while DIN/EN maximum battery dimensions are 354 x 175 x 190 mm. Note: DIN codes for these batteries are H8 or L5, while EN code for these batteries is 88L5.
What is SoC hybrid vehicle?
State of charge (SoC) is the level of charge of an electric battery relative to its capacity. In a battery electric vehicle (BEV), hybrid vehicle (HV), or plug-in hybrid electric vehicle (PHEV), SoC for the battery pack is the equivalent of a fuel gauge.
Can you use a different group size battery?
Just as with any part or accessory, using the wrong size battery can lead to a host of problems. While it isn’t always necessary to use the OEM brand, you should always replace your battery with the size and output that the manufacturer recommends.
How do I know what group size my battery is?
Look directly on the battery you’re replacing. Particularly if it’s original equipment, you can usually find the group size printed on the top or side labeling. You’ll also find other information here, like cold-cranking amps and reserve charge, that can be helpful as you shop for your replacement.
What is the difference between Group 49 and H8 battery?
While battery groups H7 and 94R feature practically the same physical dimensions and can be used interchangeably, at least regarding the battery size, battery groups H8 and 49 feature very similar width and height, but also different lengths, with group 49 being ~27 mm longer (~1.1 inches).
What is DoD in battery?
May 19, 2020. A battery’s depth of discharge (DoD) indicates the percentage of the battery that has been discharged relative to the overall capacity of the battery. Depth of Discharge is defined as the capacity that is discharged from a fully charged battery, divided by battery nominal capacity.
How do you find the SOC of a battery?
The SOC of a battery, that is, its remaining capacity, can be determined using a discharge test under controlled conditions. The voltage method converts a reading of the battery voltage to the equivalent SOC value using the known discharge curve (voltage vs. SOC) of the battery.