Spektrum 7.4v 4000mAh 15C RX LiPo Battery w/ Smart Technology
Part no. SPMX40002SRX
Spektrum 7.4V 4000mAh Smart LiPo receiver battery — plug in, press Start, and Smart Technology handles the rest.
- Smart Technology microchip — auto-uploads charge parameters to Spektrum Smart chargers
- Auto smart-discharge to safe storage voltage after configurable rest period
- 4000mAh capacity in a compact hardcase form factor
- IC3/IC5 connectors — backwards compatible with EC3/EC5
- Logs unhealthy events (over-charge, over-discharge, over-temperature) for battery health tracking
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Overview
You will never have to set charge preferences for a Spektrum Smart battery until you want to. When a Spektrum Smart LiPo battery is connected to a Spektrum Smart charger, unique parameters and health data upload from the Smart memory microchip integrated into the battery. Through the charger you can view and set preferences such as charge rates, so that all you have to do each time is press the Start button. Smart Technology takes care of the rest.
Smart LiPo batteries store unique data including battery brand, type, capacity, C rating, individual cell voltage, temperature, charge/discharge cycles, and over-heat, over-charge, and over-discharge incidents.
Note
This product is classified as dangerous goods. Due to aviation safety laws, it can not be sent by air, including to New Zealand. If you add this to your cart, you will only see road delivery options, or to pick up from our store. LiPo Charging: Always use a LiPo compatible charger when charging your Lithium Polymer (LiPo) batteries. Be sure to select the correct chemistry/setting for the LiPo battery you are charging, as charging on the wrong setting can cause violent fires if left unattended. Please use extreme caution and never charge LiPo batteries unattended. We also recommend using a LiPo Safe/Protection Bag while charging your LiPo batteries.
You'll never have to set charge preferences for a Spektrum Smart battery until you want to. When a Spektrum Smart LiPo battery is connected to a Spektrum Smart charger, unique parameters and health of that Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can view and set preferences, such as charge rates, so that all you have to do to charge the pack every time is press the charger "Start" button. Smart technology takes care of the rest.
Information at Your Fingertips
Spektrum Smart LiPo batteries store unique data, such as;
Battery Brand
Battery Type
Battery Capacity
Battery C Rating
Individual Cell Voltage
Battery Temperature
Charge/Discharge Cycles
Over-Heat Incidents
Over-Charge Incidents
Over-Discharge Incidents
Features
- Integrated microchip stores unique parameters for each battery
- Smart discharge allows batteries to automatically discharge to a safe storage voltage
- Save time and hassle while improving battery life
- 15C continuous discharge rating
- Impact-resistant ABS plastic hard-case
- No soldering required — equipped with IC3 and IC5 connectors compatible with EC3 and EC5
In the box
- 1x 7.4V 4000mAh 15C LiPo Battery with Smart Technology
- 1x Instruction Manual
Specifications
| Type | Smart LiPo |
|---|---|
| Capacity | 4000mAh |
| Voltage | 7.4V |
| Connector Type | IC3 |
| Number of Cells | 2 |
| Weight | 170g |
| Configuration | Hardcase |
| Length | 86mm (3.4") |
| Width | 34mm (1.3") |
| Height | 30mm (1.2") |
| Application | Receiver Pack |
| Maximum Continuous Discharge | 15C |
| Smart Technology | Smart Battery |
Battery
| Cell Voltage | 3.7V |
|---|---|
| Total Voltage | 7.4V |
| Capacity | 4000mAh |
| Discharge C Rating | 15C |
| Chemistry | LiPo |
| Connector | IC3 |
| Length | 86mm |
| Width | 34mm |
| Height | 30mm |
| Weight | 170g |
| Main Connector Wire Gauge | 13AWG |
| Case Type | Soft Case |
| Balance Lead Connector | JST-XH |
Compatibility
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Questions & Answers (1)
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- Lloyd M Verified buyer
Question: is this compatible with axial capra









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