Quick Fit Check
The CNHL Racing Series LiHV 6400mAh 7.6V 2S 130C Shorty Hardcase Battery combines high 6400mAh capacity with a compact 96mm shorty length, making it especially useful for RC drift cars, 1/10 racing buggies, touring cars, crawlers and other performance chassis designed around shorty-format batteries.
At approximately 96 × 46 × 24mm (L × W × H) and 218g, this pack carries substantially more energy than lightweight 4000–5000mAh shorty batteries while remaining much shorter than a conventional full-length hardcase pack.
The battery uses a 5mm bullet hardcase interface with an XT60 output lead. Before ordering, confirm the battery tray, retention system, available vertical clearance, connector arrangement and maximum voltage supported by the ESC.
| Check Item |
Your Model Should Match |
This Battery |
| Cell Count |
2S-compatible power system |
7.6V nominal / 2S2P LiHV |
| Maximum Voltage |
ESC supports the selected charge voltage |
8.70V full LiHV / 8.40V at standard LiPo limit |
| Battery Space |
Tray accepts a 96mm shorty hardcase |
96 × 46 × 24mm |
| Installed Weight |
Chassis can safely carry and balance the pack |
Approx. 218g |
| Battery Interface |
Compatible hardcase bullet connection |
5mm Bullet |
| Vehicle Connection |
XT60-compatible vehicle-side power connection |
XT60 Output Lead |
| Power Demand |
Battery output suits motor and ESC load |
130C continuous / 260C burst |
Product Specifications
| Capacity |
6400mAh |
| Nominal Voltage |
7.6V |
| Chemistry |
LiHV High Voltage Lithium Polymer |
| Cell Configuration |
2S |
| Nominal Energy |
48.64Wh |
| Fully Charged Voltage |
8.70V in LiHV Mode / 8.40V at Standard LiPo Limit |
| Discharge Rate |
130C Continuous / 260C Burst |
| Maximum Charge Rate |
5C |
| Battery Interface |
5mm Bullet |
| Output Lead |
5mm Bullet to XT60 |
| Balance Connector |
JST-XH |
| Dimensions (L × W × H) |
96 × 46 × 24mm |
| Approx. Weight |
218g |
| Wire Gauge |
12AWG |
| Case Type |
Shorty Hardcase |
| Stock Number |
HC6401302HV |
Battery dimensions may vary by approximately 1–5mm, and weight tolerance is approximately ±5g.
6400mAh Capacity in a 96mm Shorty Battery
The main advantage of this battery is the amount of energy packed into a compact 96mm shorty format.
At 6400mAh, it provides substantially more capacity than lightweight shorty batteries in the 4000–5000mAh class while retaining the short battery length used by many modern racing chassis.
This makes the pack especially useful for drivers who want longer practice sessions, longer mains or fewer battery changes without switching to a conventional 139mm full-length hardcase.
The tradeoff is battery mass. At approximately 218g, this is not intended to be the lightest possible shorty setup. Instead, it offers a balance of high capacity, compact length and useful chassis weight.
Why Choose This Battery?
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6400mAh capacity: High energy reserve for longer races, practice sessions and trail use.
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96mm shorty length: Fits compact battery layouts without requiring a full-length hardcase.
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24mm profile: Lower profile than many conventional high-capacity hardcase batteries.
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130C continuous output: Designed for demanding brushless RC racing systems.
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5mm bullet interface: Modular hardcase connection commonly used in performance RC applications.
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XT60 output lead: Useful for vehicles already configured around XT60.
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LiHV chemistry: Supports up to 8.70V full charge when the complete electronics are rated for it.
More Runtime for the HPI Stage D10 in a Shorty Battery Format
The CNHL Racing Series LiHV 6400mAh 2S 130C Shorty gives HPI Stage D10 drivers a higher-capacity alternative to ultra-light shorty batteries while retaining the compact 96mm battery length.
At approximately 96 × 46 × 24mm and 218g, this pack is particularly useful for longer drift practice sessions where reducing the number of battery changes matters more than achieving the absolute minimum chassis weight.
The additional mass also changes the way the Stage D10 behaves. Compared with a lightweight 4600mAh shorty pack, the 6400mAh battery can place more mass within the adjustable battery area, creating another chassis-tuning variable for rear traction, transitions and overall stability.
This does not mean heavier is automatically better. Drivers looking for the quickest response may prefer a lighter battery, while the 6400mAh pack favors drivers who want more energy reserve and a more settled setup.
The XT60 output lead also suits Stage D10 configurations using an XT60 vehicle-side power connection.
Compare the high-capacity 6400mAh setup with lighter shorty options in the CNHL HPI Stage D10 Battery Collection.
2S Shorty Battery for Team Associated RC10B7.1 & RC10B7.1D
The CNHL Racing Series 6400mAh 2S LiHV Shorty is also relevant to compatible Team Associated RC10B7.1 and RC10B7.1D builds where a higher-capacity shorty battery is preferred.
The 96mm length matches the general shorty battery format widely used in modern 1/10 racing buggies, while the 6400mAh capacity favors longer race distances and sustained practice sessions.
Battery mass also becomes part of chassis setup. A 218g shorty pack can make the car feel more planted than a lightweight battery, particularly on rough or lower-grip surfaces, but drivers prioritizing rapid weight transfer may prefer a lighter alternative.
The 130C rating provides substantial current capability for modern modified and stock racing power systems, although actual battery load is determined by the motor, ESC, gearing, track grip and driving style.
Compare lighter and higher-capacity options in the 2S Shorty Battery Collection for Team Associated RC10B7.1 & RC10B7.1D.
2S Shorty Setup for TLR 22X-4 2.0 AC & DC
The 96mm shorty format also makes this pack relevant to the TLR 22X-4 2.0 platform when battery dimensions and chassis configuration match.
For both AC and DC configurations, battery selection affects more than runtime. Fore-aft placement, battery weight and overall chassis balance can influence rotation, traction and stability.
The 6400mAh battery favors longer sessions and higher energy reserve, while a lighter shorty pack may be more suitable when minimum mass and fast weight transfer are the priority.
See more appropriately sized packs in the TLR 22X-4 2.0 Battery Collection.
2S LiHV Shorty Battery for RC Touring Cars
This battery can also be considered for compatible RC touring car chassis that accept a 96mm shorty battery rather than requiring a full-length pack.
A shorty battery changes the distribution of mass within the chassis compared with a conventional long pack. Depending on the car and mounting system, this can create additional freedom for fore-aft battery positioning and balance tuning.
The 6400mAh capacity is particularly useful for practice and club racing where long run duration is valuable, while the 130C rating provides current capability for demanding brushless setups.
Browse more size and capacity options in the RC Touring Car Battery Collection.
High-Capacity Shorty Battery for FMS FCX10 Builds
The compact 96mm battery length also makes this pack relevant to compatible FMS FCX10 trail and scale builds where a high-capacity 2S battery can be securely installed.
For crawler use, the 6400mAh capacity offers substantial energy for longer trail sessions. The tradeoff is the approximately 218g battery weight, so battery position should be considered carefully when tuning climbing balance and side-hill stability.
The shorty format can provide more positioning flexibility than a full-length hardcase, but the exact FCX10 version, tray dimensions, strap arrangement, XT60 wiring and maximum voltage still need to be checked.
Explore more options in the FMS FCX10 Battery Collection.
6400mAh vs. 4600mAh Ultra-Thin Shorty
| Feature |
6400mAh Shorty |
4600mAh Ultra-Thin Shorty |
| Capacity |
6400mAh |
4600mAh |
| Dimensions |
96 × 46 × 24mm |
96 × 46 × 18mm |
| Approx. Weight |
218g |
167.5g |
| Capacity Difference |
About 39% more rated capacity |
Lower capacity |
| Weight Difference |
Approx. 50.5g heavier |
Approx. 50.5g lighter |
| Main Priority |
Runtime and planted chassis feel |
Low profile, low mass and response |
| Best Direction |
Long practice sessions and endurance-focused setups |
Weight-sensitive drift and racing setups |
The 6400mAh version carries approximately 39% more rated capacity than the 4600mAh pack while adding about 50.5g and 6mm of thickness. The better choice therefore depends on whether runtime or minimum battery mass is more important to the chassis setup.
5mm Bullet Interface and XT60 Output Lead
This shorty hardcase battery uses a 5mm bullet battery interface. The supplied output arrangement connects the battery to an XT60 vehicle-side power connection.
This differs from a softcase battery with an XT60 cable permanently attached to the battery itself. The modular hardcase arrangement allows the external lead to be routed according to the chassis layout.
If your vehicle uses EC3, IC3, EC5, IC5, T/Dean or another connector, XT60 does not connect directly. Use an appropriately rated lead, adapter or professional connector conversion.
LiHV Charging and Maximum Voltage
This is a 2S LiHV battery. When fully charged in LiHV mode, the pack reaches a maximum of 4.35V per cell, or 8.70V total.
The older 4.38V figure sometimes found in legacy battery descriptions should not be used as the charging target. Do not exceed 4.35V per cell.
A vehicle being described simply as “2S compatible” does not automatically confirm support for 8.70V. Some ESCs are designed around the 8.40V maximum voltage of a standard 2S LiPo battery.
If full LiHV support has not been confirmed, this battery can be balance charged to the standard LiPo limit of 4.20V per cell, or 8.40V total.
The 5C specification is the maximum charge rate. For routine charging, a balanced 1C charge rate is preferred when charging speed is not the priority.
FAQ
Is this a full-length or shorty battery?
This is a shorty hardcase battery. Its 96mm length is substantially shorter than the approximately 139mm length commonly used by full-size hardcase packs.
Is this battery suitable for the HPI Stage D10?
It is a strong high-capacity shorty option for Stage D10 setups that can accommodate its 96 × 46 × 24mm dimensions. Compared with a lighter 4600mAh battery, it favors longer sessions and adds more chassis mass for tuning.
Can this battery be used in the Team Associated RC10B7.1 or B7.1D?
It is a relevant 96mm shorty option when the chassis configuration, battery retention and connector arrangement accommodate the pack. Its 6400mAh capacity favors longer runs, while lighter packs may provide a more reactive chassis feel.
Does this battery have XT60 directly attached to the hardcase?
The battery uses a 5mm bullet hardcase interface with a 5mm-bullet-to-XT60 output lead rather than a permanently attached XT60 cable exiting the battery case.
Is this a standard LiPo or LiHV battery?
This is a 2S LiHV battery with a nominal voltage of 7.6V. Maximum full-charge voltage is 8.70V, or 4.35V per cell.
Can I charge it only to 8.40V?
Yes. A LiHV battery can be balance charged to the standard 2S LiPo limit of 8.40V when the full 8.70V LiHV voltage is not required or has not been confirmed for the vehicle electronics.
Should this battery always be charged at 5C?
No. 5C is the specified maximum charge rate. For routine charging, a balanced 1C rate is preferred when charging time is not the priority.
Notice
- This is a 2S LiHV battery with a maximum charge voltage of 4.35V per cell.
- Use a compatible balance charger and select LiHV mode only when charging above standard LiPo voltage.
- Do not use 4.38V per cell as the charge target; maximum full-charge voltage is 4.35V per cell.
- If full LiHV support has not been confirmed, the battery may be charged to the standard 8.40V / 4.20V-per-cell LiPo limit.
- Confirm the 96 × 46 × 24mm dimensions, approximately 218g weight and 96mm shorty battery mount before use.
- Confirm the 5mm bullet hardcase interface and XT60 output lead suit the vehicle wiring.
- Battery mass affects chassis balance and handling; do not select capacity without considering the complete setup.
- Secure the battery firmly and keep the power and balance leads clear of gears, driveshafts, suspension components and sharp chassis edges.
- Never charge unattended, and do not use a swollen, punctured, damaged or overheated battery.
- Allow the battery to cool before recharging and use storage mode when it will not be used for an extended period.
