---
product_id: 577554238
title: "Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector)"
brand: "firstpower"
price: "B/.83"
currency: PAB
in_stock: true
category: "First Power"
url: https://www.desertcart.com.pa/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s
store_origin: PA
region: Panama
---

# 2800mAh Long-Lasting Capacity 14.4V Lithium-Ion Power 3-Prong Connector Compatibility Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector)

**Brand:** firstpower
**Price:** B/.83
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your RoboVac like a pro—never miss a clean!

## Quick Answers

- **What is this?** Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector) by firstpower
- **How much does it cost?** B/.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s)

## Best For

- firstpower enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Rated 4.5 stars by nearly 3,000 users—join the community upgrading their cleaning game.
- • **Lightweight & Compact:** At just over an ounce and small dimensions, it fits perfectly without adding bulk.
- • **Power Through Your Day:** 14.4V lithium-ion battery delivers consistent, reliable energy for your RoboVac.
- • **Seamless Compatibility:** Designed specifically for 3-prong connector models like Eufy RoboVac 11S series and Ecovacs Deebot N79DN622.
- • **Extended Cleaning Sessions:** 2800mAh capacity ensures longer runtime, so your floors stay spotless without frequent recharges.

## Overview

The FirstPower 14.4V 2800mAh lithium-ion battery is a high-performance replacement battery compatible with multiple Eufy RoboVac models and Ecovacs Deebot N79DN622. Featuring a 3-prong connector, it offers extended runtime and reliable power, backed by strong customer satisfaction and a compact, lightweight design.

## Description

FirstPower Upgraded 3200mAh Battery - Compatible with Eufy RoboVac 11S, 11S Plus, 11S MAX, 12, 15C MAX, 15C, 30, 30C MAX, G10 Hybrid, G20 & Ecovacs Deebot N79DN622 (NOT for 2-Prong Connector).

## Features

- 【Not for 2-Prong Connector】: The item is of 3 prong connector, NOT the 2 prong one. Please make sure your original battery is of the 3 prong connector before purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086JNN1ML |
| Amperage | 3.2 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 2800 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #4,404 in Kitchen ( See Top 100 in Kitchen ) #5 in Vacuum Batteries |
| Brand | FirstPower |
| Compatible Phone Models | 11S MAX, 15C, 15C MAX |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,891) |
| Item Dimensions | 10.2 x 6.6 x 5.6 centimeters |
| Item Weight | 1.06 Ounces |
| Model Number | 11S |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 781621746460 |
| Voltage | 14.4 Volts |

## Product Details

- **Battery capacity:** 2800 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** FirstPower
- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended uses for product:** Power Tool

## Images

![Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector) - Image 1](https://m.media-amazon.com/images/I/71tRy4sOXML.jpg)

## Questions & Answers

**Q: Will this work with the Eufy 15T?**
A: I'm pretty sure they list all the Eufy models that this is compatible with.

**Q: Warranty. What if this battery no longer takes charge in 8 months?**
A: Don't know warranty, but for $15 I didn't have to vacuum regularly for 8 months. Winning.

**Q: Is there a warranty offered with this battery?**
A: Yee

**Q: As soon as it charged up, it started beeping on charger. Anyone else? Any fix?**
A: Mine works great after three hours of being charged.

## Frequently Bought Together

- FirstPower 3200mAh Compatible with Eufy Battery Replacement - Eufy 11s Battery, 30, 30C, 15C, 15T, 12, 35C, 15C MAX - Ecovacs Deebot N79S, 500, N79, DN622 - Tesvor X500 Robot Vacuum Cleaners
- Spare Accessories Compatible for eufy 11S Max, G30, 30C Max, 15C Max, G32 Pro, Robotic Vacuum Replacements: 1 Roller Brush 6 Side Brushes 5 Unibody Filter 𝙉𝙊𝙏 𝙛𝙤𝙧 𝟏𝟏𝐒 / 𝗚𝟯𝟬 𝗛𝘆𝗯𝗿𝗶𝗱
- SONGRUI Replacement Parts for eufy robovac 11S, 12, 15T, 15C, 25C, 30, 30C, 35C Slim Carpet Robotic Vacuum Cleaner Hepa Filter Pre-filter Roller Brush Spin Side Brushes Attachment (with Pre-Filter)

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**Shop now:** [https://www.desertcart.com.pa/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s](https://www.desertcart.com.pa/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-11-07*