2 Cell 4000mAh 7.4V Smart G1 LiPo Receiver Battery: IC3
$42.99
Skip to product information
2 Cell 4000mAh 7.4V Smart G1 LiPo Receiver Battery: IC3
$42.99
4000mAh Capacity
Extended runtime for electronics
7.4V 2S LiPo
High voltage receiver power
Smart Tech
Integrated microchip data storage
IC3 Connector
Compatible with EC3 plugs
Auto Discharge
Safely discharges to storage
Lightweight Pack
Weighs only 170 grams
Smart Power DeliveryAdvanced 2S Receiver Battery Pack
The Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery delivers long-lasting, dependable power to demanding RC receiver systems and high-torque servos. Equipped with integrated Spektrum Smart Technology, this lightweight battery pack automatically communicates with Smart chargers to make charging simple, fast, and safe.
Intelligent Battery ManagementEffortless Charging and Superior Output
Designed for RC pilots and drivers who demand reliable onboard power, the Spektrum 7.4V 4000mAh 2S Smart LiPo Receiver Battery removes the guesswork from LiPo battery maintenance. An integrated microchip stores vital data such as charge history, cell parameters, and discharge cycles, uploading them instantly when connected to a Spektrum Smart charger. Outfitted with an IC3 output connector and a standard servo lead, this pack also features user-assignable auto-discharge settings to protect your battery during storage and maximize its operational lifespan.
Technical SpecificationsDetailed Battery Parameters and Dimensions
Part Type
Receiver Battery
Application
Receiver Pack
Battery Type
LiPo 3.7V per cell
Voltage
7.4V
Capacity
4000 mAh
Cell Configuration
2S1P
Connector Type
IC3
Discharge Lead Length
3.5 in / 90 mm
Dimensions
3.4 x 1.3 x 1.2 in / 86 x 34 x 30 mm
Weight
6 oz / 170 g
Maximum Charge Current
1.5C
Maximum Charge Rate
6.0A
Wire Gauge
13 AWG
Number of Cells
2
Hard Case
No
Watt Hours
14.8
Key Battery FeaturesSmart Technology and Protection Systems
Smart MicrochipCommunicates charge parameters automatically to Smart chargers
IC3 Output ConnectorFully compatible with standard EC3 connectors
Auto-Storage DischargeSafely discharges pack to storage voltage automatically
Servo Lead DischargeIncludes convenient standard servo connector lead
Error History LoggingRecords over-heat, over-discharge, and over-charge incidents
Customizable Charge RatesTakes full advantage of faster charge ratings
Optimized Power DeliveryConstant current supply for demanding RC receiver setups
Frequently Asked QuestionsEverything you need to know
What charger works best with the Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery?
While compatible with standard LiPo chargers using appropriate adapters, it works best with a Spektrum Smart Charger. Connecting it to a Smart charger allows the battery to automatically upload its preset charge parameters and health data.
Can I plug the Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery into an EC3 connector?
Yes, the IC3 connector on this Spektrum Smart battery is fully backward-compatible with standard EC3 connectors.
How does the auto-discharge feature work on the Spektrum 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery?
The integrated microchip monitors the battery state. If left fully charged, the battery will automatically discharge itself to a safe storage voltage after a user-selected period to prolong pack life.