---
product_id: 345213502
title: "E-flite 500mAh 1S 3.7V 25C LiPo Battery HHDEFLB5001S25 Airplane Batteries"
brand: "e-flite"
price: "₨18379"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/345213502-e-flite-500mah-1s-3-7v-25c-lipo-battery-hhdeflb5001s25
store_origin: LK
region: Sri Lanka
---

# 25C discharge rate 500mAh capacity 3.7V voltage E-flite 500mAh 1S 3.7V 25C LiPo Battery HHDEFLB5001S25 Airplane Batteries

**Brand:** e-flite
**Price:** ₨18379
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Flight Experience!

## Quick Answers

- **What is this?** E-flite 500mAh 1S 3.7V 25C LiPo Battery HHDEFLB5001S25 Airplane Batteries by e-flite
- **How much does it cost?** ₨18379 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/345213502-e-flite-500mah-1s-3-7v-25c-lipo-battery-hhdeflb5001s25)

## Best For

- e-flite enthusiasts

## Why This Product

- Trusted e-flite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Design:** Optimize your aircraft's agility with ultra-lightweight batteries.
- • **Eco-Friendly Energy:** Enjoy sustainable flying with rechargeable LiPo technology.
- • **High Discharge Rate:** Unleash peak performance with a robust 25C discharge rate.
- • **Power Up Your Flight:** Experience extended airtime with dual 500mAh batteries.
- • **Versatile Compatibility:** Perfectly suited for a variety of RC airplanes and drones.

## Overview

The E-flite 500mAh 1S 3.7V 25C LiPo Battery bundle includes two high-performance batteries designed for RC airplanes, offering a perfect balance of power, weight, and compatibility for an enhanced flying experience.

## Description

E-flite 500mAh 1S 3.7V 25C LiPo Battery HHDEFLB5001S25 Airplane Batteries

## Features

- This is a bundle of 2 batteries

## Product Details

- **Brand:** E-flite
- **Battery Cell Composition:** Lithium Polymer
- **Unit Count:** 2.0 Count
- **Voltage:** 3.7 Volts
- **Reusability:** Rechargeable

## Images

![E-flite 500mAh 1S 3.7V 25C LiPo Battery HHDEFLB5001S25 Airplane Batteries - Image 1](https://m.media-amazon.com/images/I/61+1ZstkvBL.jpg)

## Questions & Answers

**Q: Again,what is the c25 designation?  my battery has c12, but the voltage and wattage is the same.  no dimension given.  is the c25 the same size??**
A: I believe it's the rate and output the battery spits out energy. The higher the # the quicker it provides energy.

**Q: Will this replace a 12C otherwise same parameters**
A: It can, provided it is the same size

**Q: my battery has 12C will the 25C work, volt and mAh are the same??**
A: It is critical that the voltage be similar. The milli Amp Hours is a unit of potential energy (endurance). As long as the physical dimensions of the batteryare not an issu and the voltage is the same,, you will be fine.

**Q: My plane came with 1s 3.7v 150mah 25c batteries…will these work instead?**
A: Without knowing your airplane, it is difficult to give you an easy answer.  
There are many factors to consider:
1: is the voltage correct
2: is the discharge current adequate
3: will it fit in the plane
4: will is disturb the cg of the plane and make it uncontrollable 
5: is it too heavy for the plane
6: does it have enough capacity for a reasonable flight time
7: are connectors compatible.  Adaptors are an option but add weight, bulk, and complexity

When jumping from a 125 mAh battery to a 500, I would be concerned about items 3, 4, 5, and 7.

I would recommend checking the connectors and dimensions of your current batteries and find a 150-200 mAh battery that satisfies the above criteria.

## Frequently Bought Together

- E-flite 500mAh 1S 3.7V 25C LiPo Battery HHDEFLB5001S25 Airplane Batteries
- E-flite 1S USB Li-Po Charger 500mA JST 180 QX HD EFLC1010 Heli Option Parts & Accessories
- E-flite UMX Ultrix BNF Basic EFLU6450 Airplanes B&F Electric

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**Shop now:** [https://www.desertcart.lk/products/345213502-e-flite-500mah-1s-3-7v-25c-lipo-battery-hhdeflb5001s25](https://www.desertcart.lk/products/345213502-e-flite-500mah-1s-3-7v-25c-lipo-battery-hhdeflb5001s25)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-22*