What Battery Does the ARRMA MOJAVE 6S V3 Use?
The current 1/7 ARRMA MOJAVE 6S V3 and MOJAVE 6S EXB RTR are built around a 4S/6S Spektrum brushless power system. For drivers who want the truck's full advertised performance, 6S is the natural setup.
That 6S system can be created in two ways: with one 6S LiPo battery or with two matching 3S LiPo batteries connected in series. Both approaches reach the same 22.2V nominal system voltage, so the better choice depends on how you prefer to manage batteries and whether you already use 3S packs in other RC vehicles.
The standard MOJAVE 6S RTR and MOJAVE 6S EXB use the same basic battery requirements. The EXB adds higher-spec structural and drivetrain hardware, but it does not require a different battery voltage or a more powerful battery simply because it carries the Extreme Bash name.
ARRMA MOJAVE 6S Battery Size and Real-World Fitment
ARRMA publishes maximum battery dimensions of 158 × 48 × 70mm for the current MOJAVE 6S platform. Those dimensions are more useful than capacity alone when deciding whether a battery will fit.
A 5000mAh battery is not automatically smaller than every 6000mAh pack, and a high-capacity battery is not automatically too large. Cell construction, case shape, wire exit position and pack proportions can all change the final dimensions.
That is especially important because the MOJAVE battery area is more accommodating than the mAh number alone might suggest. A CNHL 10000mAh 6S LiPo battery has been physically installed in the current MOJAVE 6S V3 and secured using the truck's battery retention system. This provides a useful real-world example that some very high-capacity 6S packs can work when their actual dimensions, wiring and connector layout are suitable.
| Vehicle | ARRMA MOJAVE 6S V3 RTR / MOJAVE 6S EXB RTR |
| Scale | 1/7 |
| Full-Power Setup | 6S |
| Battery Configurations | 1 × 6S or 2 × matching 3S packs in series |
| Vehicle Connector | IC5 |
| Published Maximum Battery Dimensions | 158 × 48 × 70mm |
Single 6S vs Dual 3S Batteries for the ARRMA MOJAVE 6S
Neither battery format is inherently better. A single 6S pack keeps the installation simple: one battery, one balance lead and fewer connections to manage. It is the cleaner choice if the MOJAVE is your main 6S vehicle.
Two matching 3S packs connected in series offer more flexibility. Each pack can still be used separately in compatible 3S RC vehicles, making the dual-pack route attractive for drivers who already have several 3S models.
When using dual 3S batteries, both packs should be the same voltage, capacity and battery type, with similar age, condition and state of charge. Do not combine a fresh pack with a heavily used pack or batteries with significantly different charge levels.
Our Top Battery Picks for the ARRMA MOJAVE 6S V3
1. CNHL Racing Series 6200mAh 22.2V 6S 90C – Best Overall
The CNHL Racing Series 6200mAh 6S 90C is our first choice for drivers who want a balanced single-pack setup. It offers more capacity than a typical 5000mAh battery without immediately moving into the heaviest high-capacity category, making it a practical direction for general dirt, grass and open-terrain running.
For most MOJAVE owners who want one straightforward 6S pack with a useful mix of runtime and performance, this is the place we would start.
2. CNHL G+Plus 5000mAh 22.2V 6S 100C – Performance-Focused 6S Choice
The CNHL G+Plus 5000mAh 6S 100C suits drivers who prefer a more moderate-capacity single 6S setup. Lower battery capacity usually means less installed mass than a very large pack, which can help preserve the truck's responsive feel during acceleration, braking and direction changes.
This is a strong direction when outright runtime is less important than keeping battery weight under control while still supplying the stock 6S system with strong power delivery.
3. 2 × CNHL Racing Series 5200mAh 11.1V 3S 90C – Best Dual 3S Setup
Two matching CNHL Racing Series 5200mAh 3S 90C batteries can be connected in series to create the MOJAVE's full 22.2V nominal 6S system. This is a practical alternative for drivers who prefer matched dual packs or want to reuse each 3S battery separately in other compatible vehicles.
Before running dual packs, confirm that both batteries are securely retained and that the wiring can be routed without being pinched by the straps, body structure or drivetrain.
What About a 10000mAh 6S Battery?
A 10000mAh 6S battery can make sense when maximum runtime is a higher priority than minimizing installed weight. The important point is that capacity alone does not determine whether such a pack will fit: the specific battery dimensions and layout matter.
CNHL has physically fitted a 10000mAh 6S pack in the current MOJAVE V3 and secured it with the vehicle's battery retention system. That makes it a legitimate high-capacity direction for drivers who want longer sessions, rather than merely a theoretical fit based on capacity.
The trade-off is weight. A larger battery stores more energy but also asks more from the suspension and brakes and adds inertia during rapid changes of direction. For that reason, we treat 10000mAh as a runtime-focused option, not an automatic upgrade over a lighter 5000–6200mAh setup.
The Biggest Battery Is Not Automatically the Best Battery
The MOJAVE 6S V3 already has substantial performance on the stock 6S power system, so adding battery capacity should be about extending runtime rather than trying to make the truck dramatically faster.
A larger battery increases stored energy, but it also increases the mass that the truck has to accelerate, stop and control over rough terrain. That can influence suspension response, braking distance and how quickly the chassis changes direction.
This matters slightly more on the V3 because its revised clipless body and integrated inner structure already place more material above the chassis than the previous MOJAVE. Adding a very heavy battery does not automatically create a problem, but it changes the overall balance of the truck.
That is why there is no single “best” capacity:
- 5000mAh-class 6S: better suited to drivers who prioritize lower installed weight and responsive handling.
- 6000–6200mAh-class 6S: a strong middle ground for general use and longer runtime without moving to the largest packs.
- High-capacity 6S: suited to drivers who prioritize extended runtime and accept the additional weight.
- 10000mAh 6S: a physically proven high-capacity direction for the MOJAVE V3 when the specific pack and wiring configuration are appropriate.
How Much Power Does the MOJAVE 6S Really Need?
The stock MOJAVE already has more power than many surfaces can fully use. Its 4074 2050Kv motor and 150A 4S/6S system are capable of hard acceleration, wheel lift and approximately 60 MPH or more under suitable conditions.
That means battery selection should focus on maintaining voltage under load rather than simply chasing the largest C-rating printed on the label. Once a healthy pack can comfortably supply the required current, battery condition, internal resistance, installed weight, capacity and physical fit become more meaningful.
A higher C-rating does not automatically make the MOJAVE faster. Surface grip, gearing, tire condition, battery temperature, state of charge and throttle application all affect real-world speed and acceleration.
EC5 Batteries with the ARRMA MOJAVE IC5 Connector
The current MOJAVE uses an IC5 vehicle-side power connection, while many CNHL batteries in this collection use EC5 connectors. EC5 and IC5 share a closely related high-current power interface and can be considered together for the main battery connection when physical fit, polarity and wire clearance are correct.
A standard CNHL EC5 battery is not a Spektrum Smart battery and does not provide Smart battery communication or battery data. Always inspect connector condition and polarity before use and make sure the wiring can sit naturally in the battery area without being sharply bent or pinched.
A Note About 6S LiHV Batteries
Some CNHL Lightning 6S LiHV batteries may also appear in this collection because their physical dimensions and connector format can suit the MOJAVE battery area. LiHV chemistry, however, requires additional voltage awareness.
A fully charged 6S LiHV pack can reach 26.1V, compared with 25.2V for a standard 6S LiPo. A vehicle being described as “6S compatible” does not automatically confirm support for the higher full-charge voltage of LiHV chemistry.
Before charging a 6S LiHV battery to 4.35V per cell, confirm that the installed ESC supports that maximum input voltage. If full-charge LiHV support cannot be confirmed, the conservative approach is to charge the pack only to standard LiPo voltage rather than assuming full LiHV voltage is safe.
ARRMA MOJAVE 6S RTR vs EXB: Do They Need Different Batteries?
No. The MOJAVE 6S V3 RTR and MOJAVE 6S EXB RTR use the same basic 4S/6S power requirements and published battery space.
The EXB adds premium aluminum bulkheads, machined 7075 shock towers, additional aluminum bracing and other durability-focused hardware, but those upgrades do not change the required battery voltage.
The same single-6S and dual-3S battery-selection logic therefore applies to both versions. Choose between them based on physical fit, runtime, battery weight and how you plan to drive the truck rather than assuming the EXB needs a stronger battery.
FAQ
Can the ARRMA MOJAVE 6S run on one 6S battery?
Yes. A properly sized single 6S LiPo is one of the simplest ways to run the MOJAVE at full 6S power.
Can I use two 3S batteries in an ARRMA MOJAVE 6S?
Yes. Two matching 3S batteries connected in series create a 22.2V nominal 6S system. Use packs with matching specifications and similar age, condition and state of charge.
What capacity is best for the ARRMA MOJAVE 6S?
There is no single best capacity. Around 5000–6200mAh is a strong range for drivers who want to balance runtime and installed weight, while higher-capacity packs can make sense when longer sessions are the priority. A CNHL 10000mAh 6S pack has also been physically installed and secured in the current MOJAVE V3, showing that high-capacity configurations are possible when the specific battery dimensions and wiring layout are suitable.
Will a 10000mAh 6S battery fit the ARRMA MOJAVE 6S V3?
Some 10000mAh 6S batteries can fit, but the mAh rating alone is not enough to determine compatibility. CNHL has physically installed and secured a CNHL 10000mAh 6S pack in the current MOJAVE V3. Always verify the dimensions, wire exit, connector clearance and strap engagement of the exact battery you plan to use.
Does the MOJAVE 6S EXB need a stronger battery than the standard RTR?
No. The EXB uses the same basic 6S power-system requirements. Its main upgrades are structural and durability related rather than a need for more battery voltage or capacity.
Will an EC5 battery work with the MOJAVE's IC5 connector?
EC5 and IC5 use a closely related high-current power interface and can be considered together for the main battery connection when polarity, physical fit and wire clearance are correct. Standard EC5 batteries do not provide Spektrum Smart battery communication.
Does a higher C-rating make the MOJAVE faster?
Not automatically. The battery needs to support the required current without excessive voltage sag, but top speed and acceleration are also influenced by pack condition, charge level, gearing, tires, temperature, surface grip and driving technique.
Can I use a 6S LiHV battery in the MOJAVE?
Only with appropriate voltage precautions. A fully charged 6S LiHV battery reaches a higher voltage than a standard 6S LiPo. Confirm the ESC maximum input voltage before using full LiHV charge voltage. If full-charge LiHV support has not been confirmed, use the conservative standard-LiPo voltage limit.
Choose Your MOJAVE 6S Battery by How You Drive
The best battery depends on what you want from the truck rather than a single capacity number.
| Driving Priority | Battery Direction |
| Best Overall Balance | Single 6S around 6000–6200mAh |
| Lower Installed Weight | Single 6S around 5000mAh |
| Battery Flexibility Across Vehicles | 2 × matching 3S packs in series |
| Extended Runtime | High-capacity single 6S, including physically proven 10000mAh options |
Whichever direction you choose, confirm actual battery dimensions, connector condition, polarity, wire clearance and secure strap engagement before running the truck. The MOJAVE already has substantial stock 6S performance, so the most useful battery is the one that matches your runtime and handling priorities while fitting the vehicle correctly.
Explore More ARRMA and RC Car LiPo Batteries
Looking for battery options for another ARRMA platform? Explore our LiPo Batteries for ARRMA Cars collection for more vehicle-specific voltage, capacity and fitment options.
You can also browse the complete RC Car LiPo Batteries collection for short-course trucks, bashers, monster trucks, buggies, touring cars and other RC car applications.
