Group 27 Battery Dimensions
Battery Design |
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Dimensions and Sizes (Length x Width x Height) |
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12.0625'' x 6.8125'' x 8.875'' Inches 306 x 173 x 225 Millimeters |
Group 27 Battery Post Terminals
Post Terminal Types and Locations | Posts Used |
---|---|
Type "A", "A2" or manufacturer's custom post design |
Group 27 Battery Voltage and Current Characteristics
Volts | Cells | CCA Range |
---|---|---|
12 | 6 | 240-810 |
Best Group 27 Batteries
List of recommended batteries
Good Choice
|
VMAX XTR27-110 AGM Marine Battery 12V 110Ah Group 27 Sealed Deep Cycle High Performance
|
Check Price |
Good Choice
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Banshee Marine Battery Replaces D27M 8027-127 Group 27
|
Check Price |
Group 27 Alternatives and Closest Battery Groups by Dimensions
Interchangeable Battery Groups for 27 Battery
These groups have the same dimensions and performance but can have different terminal post types, post locations, and polarity.
Battery Group Number | Dimensions | Shape | Volts | Cells | Post Terminal Type |
---|---|---|---|---|---|
Group 27 Battery | 12.0625'' x 6.8125'' x 8.875'' in. 306 x 173 x 225 mm |
12 | 6 | "A", "A2" | |
Group 27R Battery | 12.0625'' x 6.8125'' x 8.875'' in. 306 x 173 x 225 mm Positive post on the Right |
12 | 6 | "A", "A2" |
Closest but not Identical Size Battery Groups
Battery groups in this section below are not identical to the group 27 battery, they can be a little bigger or smaller. Please pay attention to the post terminal types and their location
Closest Groups that Have Slightly Smaller Dimensions
Smaller batteries can have less capacity, performance, and power in comparison with 27 group.
Battery Group Number | Dimensions | Shape | Volts | Cells | Post Terminal Type |
---|---|---|---|---|---|
Group 27 Battery | 12.0625'' x 6.8125'' x 8.875'' in. 306 x 173 x 225 mm |
12 | 6 | "A", "A2" | |
Group 27H Battery | 11.75'' x 6.8125'' x 9.25'' in. 298 x 173 x 235 mm |
12 | 6 | "A" | |
Group 64 Battery | 11.625'' x 6.375'' x 8.875'' in. 296 x 162 x 225 mm |
12 | 6 | "A" | |
Group 46 Battery | 10.75'' x 6.8125'' x 9'' in. 273 x 173 x 229 mm |
12 | 6 | "A", "A1" | |
Group 24F Battery | 10.75'' x 6.8125'' x 9'' in. 273 x 173 x 229 mm |
12 | 6 | "A", "A2" |
Closest Large Dimensions
Bigger batteries can have more capacity and power compared to 27 batteries.
Battery Group Number | Dimensions | Shape | Volts | Cells | Post Terminal Type |
---|---|---|---|---|---|
Group 27 Battery | 12.0625'' x 6.8125'' x 8.875'' in. 306 x 173 x 225 mm |
12 | 6 | "A", "A2" | |
Group 79 Battery | 12.0625'' x 7.0625'' x 7.375'' in. 307 x 179 x 188 mm |
12 | 6 | "S" | |
Group 77 Battery | 12.0625'' x 7.25'' x 8.75'' in. 306 x 184 x 222 mm |
12 | 6 | "A" | |
Group 65 Battery | 12.0625'' x 7.5625'' x 7.5625'' in. 306 x 192 x 192 mm |
12 | 6 | "A" | |
Group 66 Battery | 12.0625'' x 7.5625'' x 7.6875'' in. 306 x 192 x 194 mm |
12 | 6 | "A" | |
Group 94R Battery | 12.4375'' x 6.9375'' x 7.5'' in. 315 x 175 x 190 mm Positive post on the Right |
12 | 6 | "A1", "A2" | |
Group 27F Battery | 12.5'' x 6.8125'' x 8.9375'' in. 318 x 173 x 227 mm |
12 | 6 | "A", "A2" | |
Group GC12 Battery | 12.875'' x 7.1875'' x 10.875'' in. 327 x 183 x 277 mm |
12 | 6 | "LPT", "HPT", "UT", "LT" | |
Group 31A Battery | 13'' x 6.8125'' x 9.4375'' in. 330 x 173 x 240 mm |
12 | 6 | "A", "M", "M1" | |
Group 31T Battery | 13'' x 6.8125'' x 9.4375'' in. 330 x 173 x 240 mm |
12 | 6 | "T", "M", "M1" | |
Group 43 Battery | 13.125'' x 6.9375'' x 8.0625'' in. 334 x 175 x 205 mm |
12 | 6 | "A", "A1" | |
Group 76 Battery | 13.125'' x 7.0625'' x 8.5'' in. 334 x 179 x 216 mm |
12 | 6 | "S" | |
Group 33 Battery | 13.3125'' x 6.8125'' x 9.375'' in. 338 x 173 x 238 mm |
12 | 6 | "A" | |
Group 30H Battery | 13.5'' x 6.8125'' x 9.25'' in. 343 x 173 x 235 mm |
12 | 6 | "A" |
How to Get 24 Volts from 12V of a 27 Battery Group
If you need 24 Volts, you can connect two group 27 batteries in series to double the voltage. The voltage of a series connection is equal to the sum of the voltages of all its batteries. If one 12V lead-acid battery is connected to another 12V lead-acid battery, you have 24V total power output. Each battery must be fully charged and completely isolated from the other before connecting them in series, or there will be damage to at least one of them.
Increasing a Capacity of 27 Batteries with a Parallel Connection
If you need to increase current capacity and reduce charging time, connect batteries in parallel. When group 27 batteries are in parallel, their voltage is equal to the voltage of one battery, while current capacity equals to the sum of all its battery capacities. If you have two 12V lead-acid batteries with 60 Ah capacity and you connect them in parallel, you'll get 12 Volts with 120 Ah.
ArrayEric Strong works in the automotive repair industry more than 12 years. His work included repairing electrical systems in various vehicle systems. A hybrid electric car battery replacement experience expanded his understanding of automotive battery technology.
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