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⚡ Power up smart, fly longer, and never miss a beat!
The Spektrum 14.8V 4000mAh 4S 30C Smart LiPo Battery combines cutting-edge smart technology with rugged durability. Featuring an integrated microchip that stores unique battery data and manages charging automatically, it delivers optimized performance and extended battery life. Its protective metal alloy casing enhances heat dissipation and structural integrity, while IC3 and IC5 connectors ensure broad compatibility. Ideal for high-performance RC aircraft, this battery offers real-time monitoring and safety features that keep your power system reliable and ready for action.
| ASIN | B08BJ5R3GX |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #126,120 in Toys & Games ( See Top 100 in Toys & Games ) #757 in Hobby Remote & App Controlled Vehicle Batteries |
| Customer Reviews | 4.7 4.7 out of 5 stars (80) |
| Date First Available | July 16, 2020 |
| Item Weight | 14.1 ounces |
| Item model number | SPMX40004S30 |
| Manufacturer | Spektrum |
| Manufacturer recommended age | 14 years and up |
| Product Dimensions | 7.25 x 2.5 x 1.8 inches |
J**A
Great batteries
Great battery and works well in my corsair 1.2mm from Eflite. 6 minute battery life with 75% throttle whole flight.
J**Y
Spektrum quality
Spektrum lipo batteries may cost more than the average budget battery but is worth every penny. They have out lasted every other brand battery I have. The smart technology takes the guess work out of my RC plane builds.
J**F
Good value
Very good run time out of this battery.
F**K
20 flights, . They seem fantastic! Thank you, E-Flight/spectrum!
The new batteries are used in an E-flight jet. The Habu STS. Four batteries total is definitely the way to go! It’s expensive but worth the time since you have to go to the airfield to enjoy the jet anyway!
J**R
Speed, power and longer flights
This lipo turns my T28 trojan 1.2 into a beast in the sky. Unlimited vertical and speed up to 72mph. Also gives me great flight time of at least 12 to 14 minutes going back and forth from 3/4 to full throttle and a little over 20 minutes running at low to half throttle. .Awesome lipo and ill be buying plenty more of these.
A**R
great product
great product
Trustpilot
3 weeks ago
2 weeks ago