Everstart Maxx 51 vs 51R
In the realm of reliable, efficient, and powerful automotive batteries, the EverStart Maxx series from Walmart has garnered attention by providing drivers with a robust vehicle power source.
In particular, the Group Size 51 and Group Size 51R batteries stand out, ensuring steadfast power and durability in diverse climatic conditions. Let’s delve into a detailed comparison to ascertain the distinctions and similarities between these two models.
Everstart Maxx 51 vs 51R
| Group Size 51R | Group Size 51 |
|---|---|
| Price $149.84 | Price $159.84 |
| Positive Terminal Location on Top Right Front | Positive Terminal Location on Top Left Front |
| Negative Terminal Location on Top Left Front | Negative Terminal Location on Top Right Front |
| Suitable for newer vehicles with more electronic features | Advised for older vehicles with fewer electronic features |
| Offers a Reserve Capacity of 85 minutes | Offers a Reserve Capacity of around 65-75 minutes |
| Weighs 27.64 lb with dimensions 9.31 x 5.06 x 8.69 inches | Weighs 27.64 lb with dimensions 9.31 x 5.06 x 8.69 inches |
| Manufacturer Part Number MAXX51R | Manufacturer Part Number MAXX51 |
| Delivers 500 CCA with Cranking Amperage of 625 | Delivers 500 CCA with Cranking Amperage of 625 |
| FREE battery testing and installation, along with a recycling option for your old battery at your local Walmart Auto Care Center | FREE battery testing and installation, along with a recycling option for your old battery at your local Walmart Auto Care Center |
Battery Types
The Everstart Maxx 51 and Everstart Maxx 51R are lead-acid type batteries, a prevalent choice among automobile owners due to their reliable performance, durability, and cost-effectiveness.
Lead-acid batteries are renowned for their capability to supply high surge currents, as the cells have relatively large power-to-weight ratios.
Reserve Capacity
The reserve capacity illustrates a battery’s durability and ability to provide power if the charging system fails. While both batteries come from the same brand, the EverStart Maxx Group Size 51R boasts a reserve capacity of 85 minutes.
As opposed to its 51 counterpart, which has a capacity lingering around 65-75 minutes. This distinction implies that the EverStart Maxx 51R model can supply power for a slightly more extended period in emergency situations.
Cold Cranking Amperage
When examining cold cranking amps (CCA), which reflects a battery’s ability to start an engine in cold temperatures, the EverStart Maxx 51 and EverStart Maxx 51R exhibit an identical 500 CCA.
This ensures reliable starts in all weather conditions, providing a steadfast power source to get your vehicle up and running even in colder climates.
Cranking Amperage
Both battery models also present an identical cranking amperage of 625, indicating their ability to provide the initial power needed to start the vehicle. A robust cranking amperage ensures your battery can start your vehicle consistently.
Voltage
In terms of voltage, both the 51 and EverStart Maxx 51R are 12-volt batteries. This is the standard voltage for automotive batteries, ensuring compatibility with a wide range of vehicles.
Group Size
Here, the batteries deviate in their respective group sizes, 51 and EverStart Maxx 51R, which also signify the orientation of their terminal posts.
A crucial point to note when installing a battery is to ensure correct alignment with the vehicle’s cables.
Warranty
Both batteries come equipped with a three-year free replacement warranty. This represents EverStart’s commitment to quality and provides a safety net for consumers to ensure they are not left stranded with a defective product.
Price
Price-wise, the EverStart Maxx 51 and EverStart Maxx 51R exhibit a minimal difference. The 51 is slightly higher in price at $159.84, whereas the EverStart Maxx 51R is priced at $149.84.
This marginal difference might be attributed to variations in their respective features and applications.
Dimensions LxWxH
Regarding the dimensions, both batteries share an identical footprint of 9.31 x 5.06 x 8.69 inches, ensuring they can be fitted in a similar-sized battery tray, making them potentially interchangeable if terminal locations and cables permit.
Terminal Location
The terminal location indeed signifies one of the crucial differences between these two battery types.
The EverStart Maxx 51 has its positive terminal located on the top left front, while the EverStart Maxx 51R has its positive terminal distinctly on the top right front, denoting the ‘R’ (right) in its name.
Weight
Both the EverStart Maxx 51 and EverStart Maxx 51R tip the scale at 27.64 lb. This similarity in weight ensures that either battery will not introduce different weight dynamics when installed in a vehicle.
Our Observation
The main difference between the EverStart Maxx Group Size 51 and EverStart Maxx 51R batteries lies in the terminal locations. In Group Size 51, the positive terminal is located on the top left front, while its counterpart in the EverStart Maxx 51R is on the top right front.
Despite this alteration, both batteries have a similar design, providing 500 CCA and a three-year free replacement warranty. I’m particularly impressed with the additional services offered at Walmart Auto Care Centers, like free battery testing and installation.
However, one thing to note is the reserve capacity, EverStart Maxx Group Size 51R boasts an 85-minute reserve, whereas the EverStart Maxx Group Size 51 is slightly less at around 65-75 minutes.
A minor price distinction also exists, with the EverStart Maxx 51R slightly more affordable. Given these observations, consumers might prioritize terminal placement and reserve capacity when choosing between the two.
Mark Takahashi, Car parts guru with a passion for mechanics. Blogger extraordinaire, translating auto jargon into everyday magic. Drive into his world of knowledge!
