---
product_id: 276549893
title: "Spektrum 11.1V 850mAh 3S 30C Smart G2 LiPo Battery: IC2, SPMX8503S30"
brand: "spektrum"
price: "₨933"
currency: SCR
in_stock: true
reviews_count: 13
category: "Spektrum"
url: https://www.desertcart.sc/products/276549893-spektrum-11-1v-850mah-3s-30c-smart-g2-lipo-battery
store_origin: SC
region: Seychelles
---

# 11.1V voltage 850mAh capacity 30C discharge rate Spektrum 11.1V 850mAh 3S 30C Smart G2 LiPo Battery: IC2, SPMX8503S30

**Brand:** spektrum
**Price:** ₨933
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge ahead with Spektrum’s smart power boost!

## Quick Answers

- **What is this?** Spektrum 11.1V 850mAh 3S 30C Smart G2 LiPo Battery: IC2, SPMX8503S30 by spektrum
- **How much does it cost?** ₨933 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/276549893-spektrum-11-1v-850mah-3s-30c-smart-g2-lipo-battery)

## 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

- • **Compact 3S Design:** Lightweight 3-cell configuration balances power and weight perfectly
- • **Stable 11.1V Output:** Consistent voltage ensures peak power delivery every run
- • **Smart G2 Compatibility:** Seamless integration with Spektrum G2 smart chargers for hassle-free charging
- • **Rapid 30C Discharge Rate:** Instant throttle response for aggressive maneuvers
- • **Power-packed 850mAh Capacity:** Extended flight times for your high-performance models

## Overview

The Spektrum 11.1V 850mAh 3S 30C Smart G2 LiPo Battery delivers reliable, high-performance power tailored for hobbyists demanding longer run times and rapid discharge. Designed exclusively for Spektrum G2 smart chargers with IC2 connectors, this compact battery offers a perfect balance of capacity, voltage, and discharge rate to elevate your remote-controlled models.

## Description

Please note – Spektrum IC2 connectors and charge leads ARE NOT compatible with EC2 connectors. Spektrum G2 Smart Charger required (or earlier Smart Charger with G2 update) And IC2 - IC3 adapter (SPMXCA320)

Review: Good product - Works as it should! Nice battery by Spektrum.
Review: CHARGER WARNING! - It's mentioned in several places in this listing, but I still overlooked that these are G2 Batteries (my fault).. that means they're meant to work on G2 smart chargers.. G2 means they DO NOT HAVE BALANCE LEADS. I have 3 expensive balance chargers that I expected to use with this. Fortunately I had a small and inexpensive S150 G2 charger I'd forgotten about that does a surprisingly good job. I can't charge 4 at a time like i intended, but it works fairly well. The battery itself does a great job. It's the obvious upgrade next to the 600, which DOES have balance leads. Performance difference is proportional between them.. 30% more energy, offset by a weight increase so that it feels more like 15-18% longer runs on a light airframe.

## Features

- batterycapacity _850, batterycapacitytext _850mAh, batterychemistry _LiPo, batteryvoltage _11.1, batteryvoltagetext _11.1 Volts, batteryvoltagetextv _11.1V, connector _IC2, dischargerate _30, dischargeratetext _30C, mpn _SPMX8503S30, numberofcellsnumeric _3, numberofcellstext _3s

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08V8TJPR5 |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #65,355 in Toys & Games ( See Top 100 in Toys & Games ) #210 in Hobby Remote & App Controlled Vehicle Batteries |
| Customer Reviews | 4.5 4.5 out of 5 stars (387) |
| Date First Available | January 28, 2021 |
| Item Weight | 1.9 ounces |
| Item model number | SPMX8503S30 |
| Manufacturer | Horizon Hobby |
| Manufacturer recommended age | 14 years and up |
| Product Dimensions | 14.99 x 6.1 x 5.59 inches |

## Product Details

- **Battery Capacity:** 850 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** Spektrum
- **Number of Batteries:** 1 Lithium Metal batteries required.
- **Recommended Uses For Product:** Phone

## Images

![Spektrum 11.1V 850mAh 3S 30C Smart G2 LiPo Battery: IC2, SPMX8503S30 - Image 1](https://m.media-amazon.com/images/I/71qbAXrsY-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by J***E on December 29, 2025*

Works as it should! Nice battery by Spektrum.

### ⭐⭐⭐⭐⭐ CHARGER WARNING!
*by P***V on October 9, 2024*

It's mentioned in several places in this listing, but I still overlooked that these are G2 Batteries (my fault).. that means they're meant to work on G2 smart chargers.. G2 means they DO NOT HAVE BALANCE LEADS. I have 3 expensive balance chargers that I expected to use with this. Fortunately I had a small and inexpensive S150 G2 charger I'd forgotten about that does a surprisingly good job. I can't charge 4 at a time like i intended, but it works fairly well. The battery itself does a great job. It's the obvious upgrade next to the 600, which DOES have balance leads. Performance difference is proportional between them.. 30% more energy, offset by a weight increase so that it feels more like 15-18% longer runs on a light airframe.

### ⭐⭐⭐⭐⭐ Great product thanks spektrum
*by J***T on October 26, 2025*

These spektrum batteries have changed the game!Great price works great!

## Frequently Bought Together

- Spektrum 11.1V 850mAh 3S 30C Smart G2 LiPo Battery: IC2, SPMX8503S30
- Spektrum Adapter, 6": IC3 Battery/IC2 Device, SPMXCA320, 1 Count (Pack of 1)
- Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050

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**Shop now:** [https://www.desertcart.sc/products/276549893-spektrum-11-1v-850mah-3s-30c-smart-g2-lipo-battery](https://www.desertcart.sc/products/276549893-spektrum-11-1v-850mah-3s-30c-smart-g2-lipo-battery)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-23*