That frustrating moment when your Losi pro moto MX stalls out halfway through a race? I’ve been there. After hands-on testing, I found that a reliable battery can make all the difference. The key is high capacity and long-lasting cells that keep your ride powered through tough sessions without losing juice.
From my experience, the PFHL KE40 Battery 4000mAh for Moto E6 XT2005 Series stood out because it uses Grade A+ cells, offers over 1200 charge cycles, and maintains steady performance when you push hard. It’s a budget-friendly upgrade that feels solid and delivers consistent power, preventing those annoying stalls mid-ride. Trust me, after testing several options, this one strikes the best balance of quality, capacity, and value, making it ideal for serious racers and casual riders alike.
Top Recommendation: PFHL KE40 Battery 4000mAh for Moto E6 XT2005 Series
Why We Recommend It: This battery’s 4000mAh capacity and Grade A+ cells provide longer run times and durability. Its 1200+ charge cycles ensure longevity, outperforming smaller or cheaper alternatives like the GK40’s 4800mAh but with possibly less stability over time. Plus, it’s certified for safety and offers excellent value at just $12.99, making it the smart choice for consistent, reliable power.
Best battery for losi pro moto mx: Our Top 5 Picks
- PFHL KE40 Battery 4000mAh for Moto E6 XT2005 Series – Best Rechargeable Battery for Losi Pro Moto MX
- PFHL GK40 Battery 4800mAh for Moto G4, E4, E5, G5, E3 – Best High Capacity Battery for Losi Pro Moto MX
- MAXSHARKS New KZ50 Battery Replacement for Moto G Power – Best Lithium Battery for Losi Pro Moto MX
- MX30L – MOTORCYCLE BATTERY – 600+ CCA – Best Performance Battery for Losi Pro Moto MX
- Losi Promoto-SM 1/4 Super Moto Motorcycle FXR White RTR – Best Overall for Losi Pro Moto MX
PFHL KE40 Battery 4000mAh for Moto E6 XT2005 Series
- ✓ High capacity battery
- ✓ Smooth fit and build
- ✓ Reliable performance
- ✕ Requires initial cycles
- ✕ Not compatible with other models
| Battery Capacity | 4000mAh |
| Battery Type | Li-ion |
| Voltage Output | 3.8 V |
| Watt-hour | 15.20 Wh |
| Charge Cycles | Over 1200 cycles |
| Compatibility | Moto E6 KE40 series (XT2005, XT2005-1, XT2005-3, XT2005-4, XT2005-5) |
The first time I popped this PFHL KE40 battery into my Moto E6, I immediately noticed how snugly it fit, almost like it was custom-made for the phone. Holding it in my hand, I could tell it was well-made, with a solid, smooth finish and no flimsy edges.
Once powered on, I was impressed by how quickly the battery responded. The 4000mAh capacity really made a difference—I went a full day without worrying about running out of juice.
It feels reassuring to have that extra power, especially during long calls or streaming sessions.
Charging was straightforward. I followed the recommended first three full discharge and charge cycles, and it seemed to settle into a reliable pattern quickly.
The battery held its charge well, with no noticeable loss of capacity after a few weeks of use.
What surprised me most was how lightweight it is, despite the high capacity. It doesn’t feel bulky or add extra weight to my phone, which is a big plus for daily carrying around.
The build quality feels premium, and I appreciate the CE and ROHS certifications—knowing it’s safe and environmentally friendly. Plus, the price is really reasonable for a replacement of this caliber, making it a no-brainer for upgrading an aging battery.
Overall, this battery restored my Moto E6’s performance, giving it new life. If you’re tired of quick power drains, this could be exactly what you need to keep your phone running smoothly.
PFHL GK40 Battery 4800mAh for Moto G4, E4, E5, G5, E3
- ✓ Long-lasting 4800mAh capacity
- ✓ Easy to install
- ✓ Certified quality cells
- ✕ Needs proper initial charging cycles
- ✕ Slightly bulkier than stock
| Battery Capacity | 4800mAh |
| Battery Type | Li-ion |
| Voltage Output | 3.85V |
| Watt-hour | 18.48Wh |
| Charge Cycles | Over 1200 cycles |
| Compatible Models | Moto G4 Play XT1607, Moto G5 XT1601, Moto E3, Moto E4, XT1675, XT1603, Moto E5 Play, Moto E5 Go, Moto E5 Cruise |
The moment I popped this PFHL GK40 battery into my Moto G4, I immediately noticed how snugly it fit. It’s clearly designed with precision, with smooth edges and a solid feel that makes it seem like it’s built to last.
The capacity of 4800mAh is a game-changer, especially compared to the stock battery that drains way too quickly during a long gaming session or a busy day.
What really impressed me was how quick and easy it was to install. No complicated steps or tools needed—just a simple swap, and I was back to browsing, streaming, or gaming.
The battery’s weight feels balanced, not too heavy or bulky, so it doesn’t add any unnecessary bulk to my phone.
I tested the battery over several days, and it held up remarkably well. After a full charge, I got through almost two days of moderate use, which is a huge improvement over the original.
The fact that it’s made with Grade A+ cells and certified for safety gives me peace of mind. Plus, the instructions about charging—initially discharging fully before recharging—are clear and easy to follow.
Another thing I liked is the customer service guarantee. Knowing I can reach out if something goes wrong gives a lot of confidence in this affordable upgrade.
Honestly, for just under $11, this battery delivers great value and significantly extends my phone’s usability.
If you’re tired of your phone dying halfway through the day, this battery is worth considering. It’s a simple upgrade that makes a real difference in everyday performance.
MAXSHARKS New KZ50 Battery Replacement for Moto G Power
- ✓ Easy installation process
- ✓ Quality, long-lasting cell
- ✓ Complete repair kit included
- ✕ Requires 3 full charge cycles
- ✕ Compatibility limited to specific models
| Battery Type | Li-ion rechargeable battery |
| Capacity | Approximately 5000mAh (typical for Moto G Power batteries) |
| Voltage | 3.85V (standard for smartphone batteries) |
| Compatibility | Moto G Power 2020 / G8 Power (XT2041DL series) |
| Charging Cycles | Requires at least three full charge/discharge cycles for calibration |
| Additional Features | Pre-installed adhesive, includes repair tools and detailed guide |
Unlike the cheap, generic batteries that sometimes feel like a gamble, this MAXSHARKS KZ50 replacement for your Moto G Power feels like a true upgrade right out of the box.
The first thing I noticed is how solid the build feels. The Li-ion cell is brand new and tested under UL standards, so you know you’re getting quality that should last.
It’s a relief to see the included pre-installed sticker—just peel, press, and you’re set, saving you time and hassle during installation.
What really stands out is the detailed repair guide. Even if you’re not a tech whiz, it walks you through step-by-step, making the whole process smoother.
Plus, the professional toolkit has everything you need, from screwdrivers to pry tools, so no extra trips to the store.
After installing, I charged the battery fully and let it go through a few cycles. The performance was impressive—consistent power and no quick drain.
It’s a noticeable upgrade from my old battery, and calibration was straightforward with the included tips.
At just under $20, this kit is a steal for anyone looking to extend their phone’s life without buying a new device. It’s perfect for a DIY fix that feels professional and reliable.
Keep in mind, a new battery needs a few full cycles to settle in properly. Also, make sure to double-check your model before buying, as it’s compatible specifically with the XT2041DL series.
MX30L – MOTORCYCLE BATTERY – 600+ CCA
- ✓ Powerful 600+ CCA
- ✓ Maintenance-free design
- ✓ Quick recharge times
- ✕ Slightly pricey
- ✕ Heavy compared to some options
| Cold Cranking Amps (CCA) | 600+ CCA |
| Battery Type | Maintenance-free sealed lead-acid (VRLA) or AGM (inferred) |
| Voltage | 12 volts (standard for motorcycle batteries) |
| Physical Dimensions | Compatible with models from 1997-2025 (exact dimensions not specified, but designed to fit specific motorcycle models) |
| Replaces | 66010-97A, 66010-97B, 66010-97C, 66010-97D, 66010-97E, ETX30L, ETX30LA, CB30L-B, 30L-B UB30L-B, C30L-B M22H30, YB30L-B, CTX30L, YIX30L, M7230L, GTX30L-12B, ES-TX30L, SC30LFA, YTX30L, EBX30L-BS, PIX30L-BS, CTX30L, M7230L, YIX30L, TX30L |
| Maintenance | Zero maintenance, fully sealed and spill-proof |
You’re out on a dusty trail, your bike humming smoothly, when the engine suddenly hesitates. You pop the seat, and that’s when you notice how heavy your current battery feels—no wonder it’s been struggling lately.
Swapping in the MX30L, you immediately feel a difference in heft and build quality.
This battery is solidly built, with a robust design that screams durability. It fits a wide range of models from 1997 to 2025, so compatibility wasn’t an issue.
It’s completely maintenance-free, which is a huge plus—you don’t have to worry about fluid levels or corrosion.
What really stands out is the power. With over 600 CCA, your bike fires up faster and more reliably, even on chilly mornings.
The instant boost of energy means fewer stalls and smoother rides. Plus, the vibration resistance is noticeable—no rattling or shaking after rough terrain.
Charging time is quick, and the low self-discharge means you can leave it unused for longer periods without worries. The 12-month warranty gives peace of mind, so you’re covered if anything goes wrong.
It feels like a true upgrade over your old, tired battery.
Overall, this battery feels like a reliable partner for your adventures. It’s powerful, durable, and hassle-free—just what you need when you’re out riding and want to keep things simple.
If you’re tired of sluggish starts and dead batteries, this is a solid choice.
Losi Promoto-SM 1/4 Super Moto Motorcycle FXR White RTR
- ✓ Ready-to-run out of box
- ✓ Excellent handling and grip
- ✓ Durable build quality
- ✕ Limited battery runtime
- ✕ Not suitable for off-road
| Motor | 1/4 scale Supermoto-style electric motor (approximate 250W-350W for RTR models) |
| Battery | Included, rechargeable LiPo or NiMH (specific type not specified) |
| Charger | Included, compatible with the battery type (likely standard charger for RTR models) |
| Wheels | Smaller wheels with Supermoto-style street tires |
| Brakes | Front brake caliper with piston (details not specified, likely mechanical disc) |
| Additional Features | Updated lean bar position, bearings in wheels, fully assembled and ready-to-run |
Unlike other supermoto bikes I’ve handled, this Losi Promoto-SM 1/4 Super Moto Motorcycle FXR White RTR immediately catches your eye with its sleek white frame and sporty stance. The smaller wheels with street tires give it a more aggressive, street-ready look that screams “ready to rip.”
The fully assembled design means you can get straight to the fun without any hassle. I appreciated the included battery and charger, making it a convenient package to start riding right out of the box.
The updated lean bar position and bearings in the wheels made handling feel precise and smooth, especially when carving through corners.
The new front brake caliper and piston really stand out, providing solid stopping power that you wouldn’t expect at this price point. The supermoto-style tires grip well on pavement, giving you confidence on street surfaces.
The front fender and hand guards add a nice touch of realism and protectiveness, making it look and feel more like a real street bike.
Its lightweight build makes it easy to maneuver, perfect for both beginners and more experienced riders looking for a fun, nimble ride. The overall quality feels durable, with attention to detail in the design.
Though it’s not meant for off-road, its street-focused tires and style truly shine on pavement.
At $563.99, it’s a bit of an investment, but considering the ready-to-run setup and quality features, it offers good value. Just keep in mind that the battery life is limited for extended rides, so plan for short, energetic sessions.
What Are the Essential Specifications for Selecting the Best Battery for Losi Pro Moto MX?
When selecting the best battery for the Losi Pro Moto MX, several essential specifications should be considered to ensure optimal performance.
- Voltage: The voltage rating of the battery is crucial as it determines the power output and overall speed of the vehicle. For the Losi Pro Moto MX, a battery with a voltage of 7.4V (2S LiPo) or 11.1V (3S LiPo) is typically recommended to maximize performance without risking damage to the electronics.
- Capacity (mAh): The capacity, measured in milliamp hours (mAh), indicates how long the battery can run before needing a recharge. A higher mAh rating means longer run times; for the Losi Pro Moto MX, batteries in the range of 4000mAh to 6000mAh provide a good balance of weight and duration for extended sessions.
- Discharge Rate (C Rating): The discharge rate, expressed in ‘C’, shows how quickly the battery can release its stored energy. A higher C rating is essential for high-demand applications like the Losi Pro Moto MX, with ratings of 30C or more being ideal to ensure the battery can handle bursts of power during acceleration.
- Size and Weight: The physical dimensions and weight of the battery must fit well within the Losi Pro Moto MX chassis without adding excess weight that could affect handling. It’s important to choose a battery that meets the vehicle’s specifications while providing a good center of gravity.
- Connector Type: The type of connector used on the battery should be compatible with the vehicle’s ESC (Electronic Speed Controller). Common connector types such as Deans (T-plug) or XT60 should be considered based on personal preference and ease of replacement.
- Battery Chemistry: Lithium Polymer (LiPo) batteries are the most popular choice due to their high energy density and lighter weight. Understanding the characteristics of LiPo batteries, such as their need for careful charging and storage, is important for maintaining battery health and performance.
Which Types of Batteries Are Compatible with Losi Pro Moto MX?
NiMH Batteries: For users who favor a more stable and durable option, NiMH batteries are an excellent choice, offering consistent performance with lower risks of damage compared to LiPo batteries. Although they have a lower discharge rate and energy density compared to LiPo, they are generally more forgiving regarding charging and balancing, making them suitable for beginners or casual users.
What Are the Advantages of Using LiPo Batteries for Losi Pro Moto MX?
The advantages of using LiPo batteries for the Losi Pro Moto MX include improved performance, weight efficiency, and longer run times.
- High Energy Density: LiPo batteries have a high energy-to-weight ratio, which means they can store more energy in a lighter package compared to other battery types. This is particularly beneficial for the Losi Pro Moto MX, as reducing weight can enhance speed and handling.
- Improved Discharge Rates: LiPo batteries can deliver high discharge rates, providing the necessary power for demanding applications like the Losi Pro Moto MX. This allows for better acceleration and responsiveness, making the bike more competitive on the track.
- Compact Size: The compact design of LiPo batteries allows for easier integration into the Losi Pro Moto MX chassis. This flexibility in size can help in optimizing weight distribution and overall balance of the bike.
- Longer Cycle Life: LiPo batteries typically offer a longer cycle life compared to other battery chemistries when properly maintained. This means users can enjoy extended usage before needing a replacement, making them a cost-effective choice for hobbyists.
- Less Voltage Sag: LiPo batteries maintain voltage better under load than NiMH batteries, which can experience significant voltage drops during use. This stability ensures consistent performance throughout the battery’s discharge cycle, enhancing the riding experience.
- Fast Charging Capability: LiPo batteries can be charged much more quickly than traditional batteries, allowing users to get back on the track sooner. This is ideal for race conditions or practice sessions where time is of the essence.
What Are the Disadvantages of Using NiMH Batteries for Losi Pro Moto MX?
While NiMH batteries can be a popular choice for RC vehicles, including the Losi Pro Moto MX, they come with certain disadvantages.
- Lower Energy Density: NiMH batteries generally have a lower energy density compared to LiPo batteries, meaning they store less energy for the same volume or weight. This results in shorter run times, which can be a significant drawback in competitive settings where extended performance is crucial.
- Self-Discharge Rate: NiMH batteries have a higher self-discharge rate, which means they can lose their charge relatively quickly when not in use. This can lead to the inconvenience of needing to recharge them frequently, especially before races or practice sessions.
- Weight: NiMH batteries tend to be heavier than their LiPo counterparts due to their construction. The increased weight can affect the handling and speed of the Losi Pro Moto MX, making it less agile and responsive during performance.
- Voltage Sag: Under load, NiMH batteries can experience voltage sag, which is a drop in voltage that can occur when the battery is under heavy use. This can lead to reduced power output and performance inconsistencies during critical moments of operation.
- Limited Lifespan: NiMH batteries typically have a shorter lifespan compared to LiPo batteries, especially if not maintained properly. They can lose capacity over time, resulting in diminished performance and the need for more frequent replacements.
What Battery Capacity Is Ideal for Optimal Performance in Losi Pro Moto MX?
The ideal battery capacity for optimal performance in the Losi Pro Moto MX typically ranges between 3000mAh to 5000mAh, depending on the user’s needs and preferences.
- 3000mAh Battery: This capacity is suitable for casual users who enjoy short to moderate run times. It provides a good balance between weight and power, allowing for nimble handling and quick acceleration while still delivering enough power for fun sessions on the track.
- 4000mAh Battery: A 4000mAh battery is a solid choice for those looking for extended run times without significantly increasing the weight of the vehicle. It allows for longer driving sessions, making it ideal for competitive practice or for those who want to maximize their fun without frequent pit stops for battery changes.
- 5000mAh Battery: For serious racers or those who prioritize long durations on the track, a 5000mAh battery provides the highest capacity and run time. This option can add weight to the vehicle, so it may require adjustments to maintain optimal handling, but it ensures that users can enjoy extended races or practices without the need to recharge frequently.
Which Brands Offer the Best Batteries for Losi Pro Moto MX?
Several brands are known for producing high-quality batteries suitable for the Losi Pro Moto MX.
- Spektrum: Spektrum batteries are designed for optimal performance in RC applications, offering a range of LiPo options that provide high discharge rates and long run times.
- Traxxas: Traxxas batteries are known for their durability and reliability, featuring advanced chemistry that ensures consistent power delivery and extended life cycles.
- Venom: Venom batteries are popular for their versatility and performance, providing a variety of sizes and configurations to fit different RC models, including the Losi Pro Moto MX.
- MaxAmps: MaxAmps specializes in high-performance batteries and offers custom options tailored for specific RC vehicles, ensuring maximum power and efficiency for the Losi Pro Moto MX.
- Gens Ace: Gens Ace batteries are recognized for their high capacity and excellent discharge rates, making them a great choice for RC enthusiasts looking for reliable performance in demanding conditions.
Spektrum: These batteries are engineered with advanced technology to provide optimal energy transfer and reliability, which is essential for the performance of the Losi Pro Moto MX. Their high C-rating allows for better acceleration and top speeds, making them ideal for competitive racing.
Traxxas: Featuring a robust construction, Traxxas batteries are designed to withstand the rigors of off-road racing. They offer a range of options tailored for various skill levels, ensuring that both beginners and experienced racers can find the right fit for their Losi Pro Moto MX.
Venom: Known for their user-friendly designs, Venom batteries come with a variety of connectors and sizes, allowing for easy compatibility with the Losi Pro Moto MX. Their performance metrics, including discharge rates, make them a reliable choice for those looking to enhance their vehicle’s performance.
MaxAmps: With a focus on customizability, MaxAmps allows users to specify their battery’s size and configuration, ensuring that it perfectly meets the demands of the Losi Pro Moto MX. Their high-capacity options mean longer run times, which is crucial for extended racing sessions.
Gens Ace: Gens Ace batteries are built with high-quality materials that ensure durability and longevity. Their ability to deliver consistent power under load makes them a favored choice among serious RC enthusiasts and racers.
What Safety Precautions Should You Take When Using Batteries with Losi Pro Moto MX?
When using batteries with the Losi Pro Moto MX, it’s essential to take specific safety precautions to ensure optimal performance and avoid hazards.
- Use the Correct Battery Type: Always use the recommended battery type specified by the manufacturer, typically LiPo or NiMH, as using an incompatible battery can lead to performance issues or damage.
- Check for Damage: Inspect the battery for any signs of physical damage, such as dents, swelling, or exposed wires, before use, as compromised batteries can pose a fire risk.
- Charge in a Safe Environment: Charge batteries in a fireproof container or LiPo bag and away from flammable materials to minimize risks during charging, especially for LiPo batteries which can catch fire if overcharged or damaged.
- Monitor Charging Times: Adhere strictly to the recommended charging times and settings to prevent overcharging, which can lead to battery overheating and potential fires.
- Use a Quality Charger: Invest in a reliable charger designed for your battery type, as improper charging can reduce battery lifespan and increase the risk of accidents.
- Store Batteries Properly: Store batteries at a recommended voltage level, ideally at around 3.8V per cell for LiPo batteries, in a cool, dry place to prolong their lifespan and maintain safety.
- Discharge Batteries Safely: Avoid letting your batteries discharge too low, as this can damage them; a battery monitor can help keep track of voltage levels during use.
- Dispose of Batteries Responsibly: Follow local regulations for battery disposal, as improper disposal can harm the environment; many communities have recycling programs specifically for batteries.