--- product_id: 652978207 title: "1400mAh 2S 30C 7.4V RC Car LiPo Battery Smart G2 IC2 Connector 142S30H2" brand: "spektrum" price: "¥17274" currency: JPY in_stock: true reviews_count: 7 url: https://www.desertcart.jp/products/652978207-1400mah-2s-30c-7-4v-rc-car-lipo-battery-smart store_origin: JP region: Japan --- # 30C discharge rate 1400mAh capacity IC2 Smart G2 connector 1400mAh 2S 30C 7.4V RC Car LiPo Battery Smart G2 IC2 Connector 142S30H2 **Brand:** spektrum **Price:** ¥17274 **Availability:** ✅ In Stock ## Summary > ⚡ Charge ahead with Spektrum’s smart power boost! ## Quick Answers - **What is this?** 1400mAh 2S 30C 7.4V RC Car LiPo Battery Smart G2 IC2 Connector 142S30H2 by spektrum - **How much does it cost?** ¥17274 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/652978207-1400mah-2s-30c-7-4v-rc-car-lipo-battery-smart) ## Best For - spektrum enthusiasts ## Why This Product - Trusted spektrum brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart G2 IC2 Connector:** Seamless plug-and-play with advanced smart technology for real-time battery monitoring. - • **30C High Discharge Rate:** Experience rapid power delivery for aggressive acceleration and peak performance. - • **Trusted Spektrum Quality:** Join thousands of pros who rely on Spektrum’s precision-engineered batteries for consistent reliability. - • **Lightweight & Compact Design:** At just 117 grams, it fits perfectly without weighing down your ride. - • **Power-packed 1400mAh Capacity:** Keep your RC car running longer and stronger with high-capacity endurance. ## Overview The Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo battery with IC2 connector delivers high-capacity, high-discharge power in a lightweight, compact form. Designed for remote control vehicles, it features smart technology for real-time monitoring and reliable performance, making it a top choice for hobbyists seeking longer run times and efficient power management. ## Description Product Description Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector, SPMX142S30H2 Safety Warning WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury. This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. The product manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury. Review: Awesome Product - Great battery, long battery life, fits perfectly in my Mojave Grom. Great service 👏 Review: won't charge after a few months/charges - We used it a few times, it was all good in the beginning, but after a few charges it stopped charging. The same happened with the original one we got with the RC car (exact same battery). ## Features - Warning:Not suitable for children under 14 years. For use under adult supervision - Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector, SPMX142S30H2 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKZF5RN3 | | Antenna Location | Remote Control Vehicle | | Battery Capacity | 1400 Milliamp Hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 117 Grams | | Battery capacity | 1400 Milliamp Hours | | Battery cell composition | Lithium Polymer | | Best Sellers Rank | 75,114 in Toys & Games ( See Top 100 in Toys & Games ) 147 in Remote & App-Controlled RC Batteries | | Box Contents | 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector | | Brand | Spektrum | | Brand Name | Spektrum | | Customer Reviews | 4.6 out of 5 stars 413 Reviews | | Item Dimensions | 14.7 x 6.4 x 5.6 centimetres | | Item Type Name | Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector, SPMX142S30H2 | | Manufacturer | Spektrum | | Model Name | 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector | | Model Number | SPMX142S30H2 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of batteries | 1 Lithium Polymer batteries required. (included) | | Recommended uses for product | Remote Control Vehicle | | UPC | 605482180969 | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 7.4 Volts | ## Product Details - **Battery capacity:** 1400 Milliamp Hours - **Battery cell composition:** Lithium Polymer - **Brand:** Spektrum - **Number of batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended uses for product:** Remote Control Vehicle ## Images ![1400mAh 2S 30C 7.4V RC Car LiPo Battery Smart G2 IC2 Connector 142S30H2 - Image 1](https://m.media-amazon.com/images/I/61t2jhanFcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome Product *by A***R on 8 March 2026* Great battery, long battery life, fits perfectly in my Mojave Grom. Great service 👏 ### ⭐ won't charge after a few months/charges *by A***Y on 7 September 2025* We used it a few times, it was all good in the beginning, but after a few charges it stopped charging. The same happened with the original one we got with the RC car (exact same battery). ### ⭐⭐⭐⭐⭐ Top *by A***E on 21 December 2025* Qualitativ nichts zu bemängeln. ## Frequently Bought Together - Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector, SPMX142S30H2 - Spektrum Adapter, 6": IC3 Battery/IC2 Device, SPMXCA320, 1 Count (Pack of 1) - Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/652978207-1400mah-2s-30c-7-4v-rc-car-lipo-battery-smart](https://www.desertcart.jp/products/652978207-1400mah-2s-30c-7-4v-rc-car-lipo-battery-smart) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-20*