---
product_id: 506582925
title: "RC Drone Battery Professional 3.7V 1800Mah Remote Control UAV Battery for E88 E88MAX E525 E99 K3 RC UAV, RC Quadcopter Spare Parts Drone Battery (Black)"
brand: "topiky"
price: "€ 17.70"
currency: EUR
in_stock: true
reviews_count: 6
category: "Topiky"
url: https://www.desertcart.sk/products/506582925-rc-drone-battery-professional-3-7v-1800mah-remote-control-uav
store_origin: SK
region: Slovakia
---

# 1800mAh Long-lasting Capacity 3.7V High Voltage Power Multi-layer Safety Protection RC Drone Battery Professional 3.7V 1800Mah Remote Control UAV Battery for E88 E88MAX E525 E99 K3 RC UAV, RC Quadcopter Spare Parts Drone Battery (Black)

**Brand:** topiky
**Price:** € 17.70
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your drone game with power and protection that won’t quit!

## Quick Answers

- **What is this?** RC Drone Battery Professional 3.7V 1800Mah Remote Control UAV Battery for E88 E88MAX E525 E99 K3 RC UAV, RC Quadcopter Spare Parts Drone Battery (Black) by topiky
- **How much does it cost?** € 17.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/506582925-rc-drone-battery-professional-3-7v-1800mah-remote-control-uav)

## Best For

- topiky enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Durable plastic casing shields the battery from bumps and drops, perfect for on-the-go pros.
- • **Fly Safe, Fly Smart:** Built-in overcharge and short circuit protection safeguard your investment and peace of mind.
- • **Stay Charged Longer:** 1800mAh capacity delivers extended flight time, keeping you airborne while others scramble for a recharge.
- • **Power Up Your Flight:** 3.7V voltage ensures consistent, reliable drone performance for uninterrupted aerial adventures.
- • **Plug & Play Compatibility:** Seamlessly fits E88, E88MAX, E525, E99, and K3 models—no hassle, just instant power.

## Overview

This professional-grade 3.7V 1800mAh lithium-ion battery is engineered for RC drones like the E88 series and K3 models. Featuring advanced safety protections against overcharging and short circuits, it ensures reliable, long-lasting performance. Its rugged, compact design makes it the perfect portable power solution for drone enthusiasts seeking seamless compatibility and durability.

## Description

RC Drone Battery Professional 3.7V 1800Mah Remote Control UAV Battery for E88 E88MAX E525 E99 K3 RC UAV, RC Quadcopter Spare Parts Drone Battery (Black): desertcart.co.uk: Toys & Games

Review: Battery for back up - Arrived on time and works as it should.
Review: Ho preso questa batteria perché mi serviva una in più per il mio mini drone ed é uguale all'originale che ho già... Autonomia nella norma e ricarica tramite USB Voto 7/10

## Features

- Multiple Safety Protection: The 3.7V RC drone battery has overcharge protection and short circuit protection to ensure the safety of the charging process.
- Ideal Replacement: 3.7V RC drone battery power the drone. It is completely consistent with the shape of the primary battery, and there is no loosening problem.
- Rugged Case, Portable Design: The UAV lithium battery comes with a plastic case that guards the battery. The compact and lightweight design makes it easy to carry.
- Performance: RC drone battery is made of premium material, excellent sealing, anti oxidation, heat insulation, and long service life.
- Perfect Compatibility: RC drone battery accessories, compatible with E88 E88MAX E525 E99 K3 RC UAV.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BR7W5CRT |
| Best Sellers Rank | 68,869 in Toys & Games ( See Top 100 in Toys & Games ) 102 in Remote & App-Controlled RC Batteries |
| Guaranteed software updates until | unknown |
| Item model number | Topikypvurtanyqg-11 |
| Manufacturer | Topiky |
| Package Dimensions | 7.7 x 5.7 x 2.7 cm; 4 g |

## Product Details

- **Battery capacity:** 1800 Milliampere Hour (mAh)
- **Battery cell composition:** Lithium
- **Brand:** Topiky
- **Recommended uses for product:** Drone,Remote Control
- **Unit count:** 1.0 Count

## Images

![RC Drone Battery Professional 3.7V 1800Mah Remote Control UAV Battery for E88 E88MAX E525 E99 K3 RC UAV, RC Quadcopter Spare Parts Drone Battery (Black) - Image 1](https://m.media-amazon.com/images/I/61xBnYm0ouL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Battery for back up
*by E***D on 28 July 2024*

Arrived on time and works as it should.

### ⭐⭐⭐⭐ Review
*by L***O on 17 December 2025*

Ho preso questa batteria perché mi serviva una in più per il mio mini drone ed é uguale all'originale che ho già... Autonomia nella norma e ricarica tramite USB Voto 7/10

### ⭐⭐ Review
*by A***X on 19 October 2023*

It might be 1800mah but it's way too weak to power up properly a drone, at least that's the case for me.

## Frequently Bought Together

- RC Drone Battery Professional 3.7V 1800Mah Remote Control UAV Battery for E88 E88MAX E525 E99 K3 RC UAV, RC Quadcopter Spare Parts Drone Battery (Black)
- RC Drone Battery, 3.7V 2600mAh High Capacity UAV Battery, Replacement Li Ion Battery for E88 E88PRO E88MAX E525 E99 E99PRO P1 P5PRO K3 S1 P8

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**Shop now:** [https://www.desertcart.sk/products/506582925-rc-drone-battery-professional-3-7v-1800mah-remote-control-uav](https://www.desertcart.sk/products/506582925-rc-drone-battery-professional-3-7v-1800mah-remote-control-uav)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*