Intellect MC4 10400mAh 120C 7.6V Long Runtime Graphene Stick Pack LiHV
High capacity LiHV stick pack for stock touring and long mains
The Intellect CT2S10400MC4 is a full height 2S LiHV stick pack that is purpose built for stock touring car classes and long main events. With 10400 mAh capacity and a weight of 330 g, this pack offers very long runtime and helps to calm the chassis on low grip or bumpy tracks. The case in the classic 139 mm stick format fits standard touring car battery trays and adds weight low in the chassis for a stable handling balance.
The 120C discharge rating delivers plenty of current headroom so the pack can supply a stable voltage profile throughout the run. This supports consistent lap times and a predictable driving feel from the first lap to the last. For stock gearing and power hungry layouts, the high capacity keeps voltage from dropping off too quickly and gives you margin at the end of the race. The 5 mm gold plated tube connectors provide a robust, low loss connection to the speed controller even at high current levels.
The 2026 Silicon Graphene LiHV cell technology offers very low internal resistance, reduced heat build up and improved cycle life when handled correctly. As a LiHV pack, the CT2S10400MC4 can be charged up to 4.35 V per cell with a nominal voltage of 7.6 V. This provides a noticeable performance boost at the beginning of the run and strong power delivery right to the end. Designed for chassis that support the common 139 mm stick format, this pack combines performance, runtime and stability for demanding stock racing.
Main features & benefits
- Very high 10400 mAh capacity for long stock mains and demanding layouts.
- LiHV technology with 7.6 V nominal voltage and charge end voltage up to 4.35 V per cell.
- 120C discharge rating for reliable power delivery and strong acceleration.
- HC21 full height stick case adds low placed weight for improved stability.
- Classic 139 x 47 mm stick format for standard 1/10 touring car battery trays.
- 5 mm gold plated tube connectors for robust, high current capable and low loss connections.
- 2026 Silicon Graphene cell chemistry with very low internal resistance and reduced heat build up.
- Approved for EFRA, BRCA, ROAR and IFMAR competition.
Technical data
| Manufacturer / model |
Intellect MC4 LiHV 2026 Spec CT2S10400MC4 |
| Type |
LiPo / LiHV (High Voltage) |
| Configuration |
2S1P (2 cells) |
| Capacity |
10400 mAh |
| Nominal voltage |
7.6 V |
| C rating (discharge) |
120C |
| Dimensions (L x W x H) |
139 x 47 x 25.1 mm |
| Connector |
5 mm tubes |
| Weight |
330 g |
| Cell technology |
Silicon Graphene LiHV (2026 Spec) |
| Form factor |
HC21 stick, TC Stock Long Runtime |
| Approvals |
EFRA, BRCA, ROAR, IFMAR |
Charging and storage information
Never store the pack fully charged or completely discharged. For optimum service life, we recommend a storage voltage of about 3.80 V to 3.85 V per cell. Avoid heat and direct sunlight during storage. A cool, dry place is ideal. A hot car trunk is not a suitable storage location for LiHV packs.
For maximum service life, we recommend charging at 1C. Higher charge currents can significantly reduce lifespan and performance and can negatively affect cell balance over time.
Safety note: Always use a suitable LiPo safety bag while charging, for example the RUDDOG HD LiPo Charging Bag (180x80x80 mm).
Installation recommendations
Make sure the pack does not sit directly against hot components such as the motor to avoid unnecessary heat input. To improve cooling of both motor and pack, we recommend the use of a fan, for example:
If the connectors on the speed controller are heavily worn, we recommend replacing them in time to keep contact resistance low. Suitable replacement connectors can be found in the RUDDOG Distribution range.
Warranty
The statutory warranty period applies to all packs. Please note that improper use, incorrect storage or mechanical damage can lead to loss of warranty coverage.
