Best Replacement Battery for Arrma GRANITE BOOST MEGA

As a seasoned RC enthusiast, I’ve seen firsthand how the right battery can transform the performance of an RC vehicle like the Arrma GRANITE BOOST MEGA. It’s not just about power; it’s also about endurance, reliability, and fit. But finding the best battery isn’t always straightforward, especially with a plethora of options available on platforms like Amazon.

In this guide, I’ll leverage my expertise to sift through the myriad of battery options and identify top-performing, compatible batteries for the Arrma GRANITE BOOST MEGA, providing you with reliable options for optimal vehicle performance. Let’s journey together into the world of batteries and bring your RC driving experience to the next level.

HOOVO 2S Lipo: Best Overall Battery for GRANITE BOOST

HOOVO battery

Brand: HOOVO
Voltage: 7.4V
Capacity: 5200mAh
Discharge: 80C
Cell voltage: 3.2~4.2V
Discharge plug: EC3 Plug Connector
Configuration: 2S1P
Dimension (±2mm): 1394725mm
Approx Weight: 256g


High Capacity: With 5200mAh, the replacement battery offers a substantial runtime for extended fun with your RC vehicle.

High Discharge Rate: An 80C discharge rate can deliver the power needed for high-speed and high-torque RC applications. This could potentially enhance the performance of the GRANITE BOOST MEGA.

Reasonable Price: The HOOVO battery provides good value for its cost, offering high-end specifications at a competitive price.

Popular Choice: Given its positive reception and high sales on the market, it has been proven to be a reliable choice by many users.

Potential Shortcomings

Brand Recognition: While HOOVO is a known brand, it might not carry the same prestige and warranty guarantees as some of the more established brands in the industry, such as Spektrum.

In summary, the HOOVO 7.4V 5200mAh 80C 2S Lipo Battery offers high capacity and a high discharge rate at a reasonable price, making it an attractive choice for GRANITE BOOST MEGA users looking for performance and value. However, users should ensure that the size and brand are suitable for their specific needs.

POVWAY 2S Lipo: Best Value Battery for GRANITE BOOST


Battery Cell Composition: Lithium Polymer
Material: Li-polymer
Voltage: 7.4V
Cell: 2S
Capacity: 5200mAh
Discharge: 80C
Discharge connector: EC3 plug


High Capacity and Discharge Rate: Similar to the previously discussed battery, this one also offers a 5200mAh capacity and an 80C discharge rate, which ensures prolonged run time and a power boost to your RC model.

Affordable: The POVWAY replacement battery is priced affordably, making it an attractive choice for budget-conscious hobbyists.

Good After-sales Service: Quality customer service is key, especially when dealing with batteries. The company is reported to provide good customer support, which adds an extra layer of confidence in the product.

Potential Shortcomings

Brand Awareness: While POVWAY may not be as globally recognized as brands like Spektrum, it does hold its ground in the realm of RC batteries. However, potential customers might still want to do a bit of research on the brand’s reputation.

In conclusion, the POVWAY 2S Lipo Battery offers high capacity and a high discharge rate at a more affordable price compared to some other brands, and with good after-sales service to boot. As always, users need to ensure that the battery dimensions and the brand meet their specific requirements.

TINDLING 2S Lipo: Cheapest Battery for GRANITE BOOST

Tindling battery

Capacity: 5200mAh
Strong power (PD>230Wh/kg)
Long cycle life (400+ times)
Low resistance (<5mΩ)
Battery voltage: 7.4V
Discharge: 80C
Plug: EC3 Connector
Dimensions (±2mm): 138*46*25mm
Approx Weight: 258g/9.03oz/pc


High Capacity and Discharge Rate: With a capacity of 5200mAh and a discharge rate of 80C, this replacement battery is primed to deliver sustained power to your RC vehicle, enhancing both run time and performance.

Long Cycle Life: TINDLING claims that this battery can be recharged 400+ times. This extended lifecycle can add great value over time.

Low Price: One of the main draws of the TINDLING battery is its affordability, making it a great choice for hobbyists on a budget or those who want to have extra batteries on hand.


Brand Recognition: While TINDLING may offer a product with a high capacity at a low price, it may not be as well-known or widely recognized as some of the other brands in the RC market.

In conclusion, the TINDLING 2S Lipo Battery could be a good budget-friendly option that does not compromise on power or battery life.

Spektrum Official 2S Smart LiPo Battery

Spektrum battery

Brand: Spektrum
Battery Type: Lithium Polymer (LiPo)
Voltage: 7.4V
Capacity: 5000mAh
Discharge Rate: 50C
Connector Type: IC3
Battery Dimensions: 183x64x46mm
Weight: 136g


High Capacity: With a capacity of 5000mAh, this battery ensures a long operation time, prolonging the fun of your RC adventure.

Smart Battery: The smart features offer ease of use and enhanced safety. When used with a Spektrum Smart Charger, the battery’s charging characteristics are automatically programmed for optimal charging, enhancing the battery life and ensuring safe charging every time.

Brand Trust: Spektrum is a reputable brand in the RC world, which adds an element of trust and reliability to the battery.

Ideal Fit: As the official recommended battery, it will fit perfectly and function seamlessly with the GRANITE BOOST MEGA.

Possible Shortcomings

Price: The main drawback is the cost. This Spektrum battery is priced higher than many alternatives in the market. However, the cost can be justified by the advanced smart features and the high capacity.

Charger Compatibility: To fully exploit the smart features, a Spektrum Smart Charger is required, which could mean additional costs if you don’t already own one.

In summary, the Spektrum 7.4V 5000mAh 2S 50C Smart Hardcase LiPo Battery is a high-performance and intelligent choice for your GRANITE BOOST MEGA, promising prolonged fun and safe usage, if you’re willing to invest in quality.