XRAY XB8E 2026 Battery: Is It 4S or 2S?
The simplest answer is: the XRAY XB8E 2026 is a 4S buggy, but each battery in the shorty saddle pack setup is 2S.
Two matching 2S batteries are used together to create the complete 4S power system. This is an important distinction when shopping for an XRAY XB8E 2026 battery, because searching only for “4S battery” can lead to conventional long-format 4S packs that are not the same physical configuration as the XB8E saddle pack system.
| RC Model | XRAY XB8E 2026 / XB8E’26 |
| Vehicle Type | 1/8 Competition 4WD Electric Off-Road Buggy |
| Complete Power System | 4S |
| Shorty Saddle Pack Setup | 2 × matching 2S batteries |
| Battery Style | Shorty hardcase saddle packs |
| CNHL Options | Standard LiPo and LiHV |
What Is the XRAY XB8E Saddle Pack Battery Layout?
The XB8E’26 uses a LiPo battery saddle pack arrangement rather than treating the battery system as one large conventional brick. The battery holders secure two separate packs as part of the chassis layout, helping concentrate battery mass around the center of the buggy.
The 2026 chassis places the batteries lower and moves the battery mounts closer to the centerline. The redesigned side guards, battery holders and rear brace area all support this lower, more centralized layout. This reduces the influence of battery mass on the outside of the chassis and makes battery choice an important part of the overall handling setup.
The XB8E’26 supports both Short and Mid-Size battery formats. This collection focuses on Shorty saddle packs, which also allow additional forward/rearward positioning for weight-balance adjustment.
3 Recommended CNHL Shorty Batteries for the XRAY XB8E’26
The three highlighted CNHL batteries below share a compact 96mm shorty length but target different setup priorities. The right choice depends on whether you value minimum battery height and mass, an all-around capacity-to-weight balance, or maximum runtime from the shorty format.
| CNHL Battery | Size | Weight | Setup Priority |
|---|---|---|---|
| 4600mAh 2S LiHV 130C Ultra-Thin | 96 × 46 × 18mm | Approx. 167.5g each | Low CG / lowest mass |
| 5200mAh 2S LiHV 120C | 96 × 47 × 26mm | Approx. 198g each | Balanced race setup |
| 6400mAh 2S LiHV 130C | 96 × 46 × 24mm | Approx. 218g each | High capacity / longer runtime |
1. 4600mAh 2S 130C Ultra-Thin LiHV – Low-CG Racing Setup
The CNHL Ultra-Thin Racing Series LiHV 4600mAh 7.6V 2S 130C Shorty Hardcase Battery is the most setup-focused option of the three.
Its standout feature is the 18mm battery height. At approximately 167.5g per pack, a matched pair also keeps total battery mass noticeably lower than the higher-capacity alternatives.
That makes the 4600mAh Ultra-Thin particularly interesting for an XB8E’26 build where lower battery mass, low vertical weight placement and responsive chassis behavior matter more than maximizing runtime. Two matching packs are required for the complete 4S saddle pack setup.
2. 5200mAh 2S 120C LiHV – Balanced All-Around Choice
The 2 Packs CNHL Racing Series LiHV 5200mAh 7.6V 2S 120C Shorty Hardcase Battery is the strongest all-around starting point when capacity, weight and race-oriented output all matter.
Each battery measures approximately 96 × 47 × 26mm and weighs about 198g. The listing is already supplied as a two-pack combo, which matches the XB8E shorty saddle pack concept particularly well because the complete 4S system requires two matching 2S batteries.
For drivers who do not specifically need the lightest possible pack or the highest possible capacity, 5200mAh provides a practical middle ground for racing and regular track use.
3. 6400mAh 2S 130C LiHV – High-Capacity Shorty Setup
The CNHL Racing Series LiHV 6400mAh 7.6V 2S 130C Shorty Hardcase Battery pushes capacity much higher while retaining the compact 96mm shorty length.
At approximately 218g per pack, it adds more battery mass than the 4600mAh and 5200mAh options, but the additional 6400mAh capacity can be useful for longer practice sessions, extended track time or setups where runtime is more important than minimizing total vehicle weight.
Use two matching 6400mAh packs together and account for the additional battery weight when setting ride balance, suspension and overall chassis behavior.
Why Battery Weight Matters on the XB8E 2026
Battery capacity should not be treated as the only performance number on a competition 1/8 buggy. Because the XB8E uses two battery packs, even a moderate difference in the weight of each pack becomes significant once both sides are installed.
A pair of 167.5g Ultra-Thin packs is approximately 101g lighter than a pair of 218g 6400mAh packs. That difference can influence acceleration, direction changes, jump attitude, suspension response and how much overall mass the chassis has to manage.
The 4600mAh option therefore suits a more weight-conscious setup, the 5200mAh option sits in the middle, and the 6400mAh option trades additional mass for more stored energy and runtime.
Shorty Battery Position Is Also a Tuning Tool
The advantage of the XB8E short battery configuration is not limited to compact dimensions. Short packs can also be positioned forward or rearward within the battery holder system, giving the racer another way to adjust vehicle balance.
Moving battery mass changes how the buggy distributes weight between the front and rear axles. The ideal setting depends on track grip, driving style, motor and ESC placement, tire choice and suspension setup, so there is no single battery position that is automatically best for every circuit.
This is also why a shorty pack should be chosen by more than capacity alone. Pack weight, height and position can all become part of the XB8E chassis setup.
Shorty vs Mid-Size Batteries for the XB8E’26
The XRAY XB8E’26 battery holder supports both Short and Mid-Size battery pack configurations. Mid-Size packs can offer another capacity and weight-distribution option, while Shorty packs provide greater front-to-rear adjustment within the battery holder.
This CNHL collection is intentionally focused on 2S Shorty saddle packs. The selected CNHL batteries use a compact 96mm length, making them the relevant CNHL format for this collection rather than attempting to substitute a longer pack simply because the vehicle is described as 4S.
Standard 2S LiPo vs 2S LiHV for an XB8E 4S Setup
A standard 2S LiPo battery has a nominal voltage of 7.4V. Two matching packs used as the XB8E power system provide 14.8V nominal / 4S, with a conventional maximum charge voltage of 16.8V for the complete 4S system.
A 2S LiHV battery is rated at 7.6V nominal. Two packs together represent 15.2V nominal. When fully charged in LiHV mode, each cell can reach 4.35V, making a complete four-cell LiHV system as high as 17.4V.
| 2 × 2S Standard LiPo | 14.8V nominal / 16.8V maximum |
| 2 × 2S LiHV | 15.2V nominal / up to 17.4V in full LiHV mode |
| ESC Requirement | Must support the actual maximum voltage being used |
The XB8E is supplied as a kit, so LiHV compatibility depends on the ESC installed by the racer. Do not assume that an ESC described only as “4S compatible” automatically supports a fully charged 17.4V LiHV system. If full LiHV support has not been confirmed, charge LiHV packs only to the standard LiPo limit of 4.20V per cell and do not exceed the ESC manufacturer's maximum input voltage.
What About Standard 7.4V 2S Shorty Packs?
You do not have to use LiHV chemistry. Standard 7.4V 2S hardcase shorty batteries in this collection remain a practical choice when you want a conventional 16.8V maximum 4S system, when your ESC does not support full LiHV voltage, or when local race regulations specify standard LiPo charging limits.
The CNHL Racing Series 4900mAh 7.4V 2S 120C shorty options are useful alternatives for builders who prefer a standard LiPo setup while retaining the compact saddle pack format.
Do Both XB8E Saddle Pack Batteries Need to Match?
Yes. The two batteries used together should be the same model, chemistry, capacity and cell count, with similar age, internal condition and state of charge.
Do not create the 4S system using one 4600mAh battery and one 6400mAh battery, or by combining standard LiPo and LiHV packs. A matched pair provides more consistent loading and makes charging, monitoring and chassis balance much easier to manage.
XB8E Battery Connectors and ESC Wiring
Because the XRAY XB8E’26 is a competition kit, there is no single factory-installed ESC connector that every build must use. Connector selection depends on the ESC, wiring arrangement and battery leads chosen by the racer.
The highlighted CNHL shorty hardcase batteries use a 5mm bullet battery interface with output leads such as XT60 or EC3 depending on the product. These external leads make it possible to route the wiring according to the electronics layout rather than relying on a permanently attached battery cable.
Before powering the buggy, confirm connector type, polarity, wire gauge, series wiring, cable clearance and current rating. Keep all battery leads safely away from the center drivetrain and other rotating components.
XRAY XB8E 2026 Battery Fitment Checklist
- System voltage: build the XB8E 4S setup from two matching 2S packs.
- Battery format: confirm that you are using the Short battery holder configuration for these CNHL shorty packs.
- Pack pair: use identical battery models with the same chemistry and capacity.
- Battery dimensions: confirm installed clearance around the battery holders and retention hardware.
- Battery weight: consider the combined weight of both packs, not only the weight of one battery.
- ESC voltage: verify the maximum input voltage of your selected ESC.
- LiHV charging: use a LiHV-compatible charger and full LiHV mode only when the complete electronics system supports the higher voltage.
- Connector system: confirm output leads, polarity, current rating and series wiring.
- Wire routing: keep battery and ESC wires clear of drivetrain components.
- Race rules: check local class regulations for approved battery chemistry, charging voltage and hardcase requirements.
XRAY XB8E 2026 Battery FAQ
Does the XRAY XB8E 2026 use a 4S battery?
The XB8E’26 uses a 4S power system. In the Shorty saddle pack configuration featured here, that 4S system is created using two matching 2S batteries.
Why are these batteries listed as 2S if the XB8E is 4S?
Because 2S describes each individual battery pack. Two matching 2S packs work together as the complete 4S system.
What does saddle pack mean on the XRAY XB8E?
Saddle pack describes the dual-battery layout used by the chassis. Instead of one large battery brick, the vehicle uses two separate battery packs positioned within dedicated battery holders.
Can the XB8E 2026 use Shorty batteries?
Yes. The XB8E’26 battery holder is designed for Short and Mid-Size packs. Short packs also provide additional front-to-rear positioning for weight-balance tuning.
Do I need two 2S batteries?
Yes, for the dual-2S Shorty saddle pack setup. Always use two matching packs.
Can I use one normal long 4S battery instead?
Do not assume a conventional long 4S brick is interchangeable with the XB8E Shorty saddle pack layout simply because the electrical cell count is also 4S. Battery format, dimensions, mounting and wiring all need to match the chassis configuration.
Can I run 2S LiHV saddle packs in the XB8E’26?
LiHV batteries can be used according to the voltage limits of the electronics installed in your kit. A pair of fully charged 2S LiHV packs can reach 17.4V as a four-cell system, so confirm that your ESC supports this maximum voltage before using full LiHV charging.
Which CNHL XB8E battery should I choose?
Choose the 4600mAh Ultra-Thin pack when low battery mass and height are the priority, the 5200mAh pack for a balanced capacity-to-weight setup, or the 6400mAh pack when additional runtime is more important than minimizing battery weight.
More CNHL 2S Shorty and RC Car Batteries
Need more capacity, discharge-rate or connector choices? Browse the CNHL 2S LiPo battery collection for additional 7.4V and 7.6V battery options.
You can also compare more performance packs in the CNHL RC car battery collection, including batteries for racing buggies, touring cars, drift cars, crawlers and other electric RC platforms.
For more high-voltage hardcase choices, explore the CNHL Racing Series LiHV hardcase batteries.
