Spektrum Accessories 7.6V 4100mAh 2S 120C Smart Pro Race Shorty Hardcase LiHV Battery: Tubes
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Detail
Features
- Simpler and safer to use
- Shorter, more compact design helps promote a low center of gravity
- High Voltage Capable
- Powerful and consistent 120C Discharge Rate
- Industry leading graphene LiPoHV battery chemistry
- High-performance 5C max Charge rate for super-fast charge times without damaging the health of the pack
- Can be charged on any non-Smart charger with included adapter
- Automatic Charging on Spektrum Smart charger reduces time in the pits
- High-capacity packs in Shorty style and standard sizes versus original/previous generation Spektrum Race batteries
- Double-sided main connector for added user-friendliness featuring flush mount bullets
- New and improved design - extreme durability case with improved balance/Smart port connector
- ROAR Approved
Video Overview
Smart Battery Technology
When connected to a Spektrum™ Smart charger, a Pro-Series Smart battery’s unique parameters, health, and balancing information upload automatically from its memory microchip through the IC3® or IC5® connector’s data wire. To charge and balance the pack, you simply connect it to your Smart charger. Safe charging begins automatically.
New Pro Series Graphene LiPoHV Chemistry
New Pro Series LiPoHV Chemistry features an innovative graphene polymer that provides a consistently higher average discharge voltage over the whole discharge curve. Class-leading low internal resistance offers racers higher current per run (supplying optimum speed/power to the motor and ESC).
New Case Design
The new case design is more compact for lower center of gravity setups, and the double-sided bullet connector allows for simpler battery placements.
Smart Auto Storage Discharge
Spektrum™ Smart Pro-Series batteries practically take care of themselves. Pro-Series batteries come from the factory programmed to automatically discharge to a safe storage voltage of 3.90V after 72 hours of inactivity. The results are longer battery life, better performance over the life of the pack, and peace of mind that your Smart battery comes maintenance-free. The user can change the battery's Auto Storage settings based on preferences.
Data Rich
An integrated microchip allows each Smart battery to save vital information such as battery brand, chemistry, cell count, capacity, number of charging cycles, number of discharges, C rating, battery temperature, and internal resistance. Additionally, each battery will save a log of unhealthy events such as over-charge, over-discharge, and over-temperature. This allows you to make the most informed decision about each battery when getting your gear ready for a flight.
Simple and Quick
Preset charge, discharge, and storage parameters are automatically relayed from your Spektrum™ Smart Pro-Series battery to your Smart charger, making charging as simple as plugging in the pack. The charge rate of individual batteries can also be user-customized, allowing you to take full advantage of packs with faster charge ratings. The battery’s integrated microchip remembers the last charging rate you set, so these settings will automatically take effect the next time you plug it in.
Product Specifications
| Application | Surface / Racing |
| Battery Balance Connector | Pro Race Series 2-Pin Balance Connector |
| Battery Type | LiHV (3.8V per cell) |
| Battery Voltage | 7.6V |
| Capacity | 4100mAh |
| Charge Protection Circuitry | Yes |
| Connector Type | 5mm Bullet |
| Hard Case | Yes |
| Maximum Charge Current | 20.5A |
| Maximum Charge Rate | 5C |
| Maximum Continuous Discharge Current | 120C |
| Maximum Continuous Discharge Rate | 492A |
| Normal/Standard Charge Current | 1C |
| Normal/Standard Charge Rate | 4.1A |
| Number of Cells | 2 |
| Part Type | Electronics |
| Product Height | 0.76" (19 mm) |
| Product Length | 3.66" (93 mm) |
| Product Weight | 5.46 oz (155 g) |
| Product Width | 1.85" (47 mm) |
| Programmable | Yes |
| Prop 65 |  California Residents Prop 65 WARNINGS. |
| Software Updates | Yes |
| Technology | Smart |
| Watt Hours | 31.16Wh |
