---
product_id: 628592024
title: "Replace Battery for Braun Oral-B iO Series iO10, iO4, iO5, iO6, iO7, iO8, iO9 Toothbrush Type 3753, Type 3758, Type 3776, Type 3794, UR14500AC Rechargeable Battery"
brand: "noviiml"
price: "148.17 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Noviiml"
url: https://www.desertcart.tn/products/628592024-replace-battery-for-braun-oral-b-io-series-io10-io4
store_origin: TN
region: Tunisia
---

# 4.2A max charging rate 800mAh capacity >500 charge cycles durability Replace Battery for Braun Oral-B iO Series iO10, iO4, iO5, iO6, iO7, iO8, iO9 Toothbrush Type 3753, Type 3758, Type 3776, Type 3794, UR14500AC Rechargeable Battery

**Brand:** noviiml
**Price:** 148.17 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Recharge your routine, don’t let your brush fade away!

## Quick Answers

- **What is this?** Replace Battery for Braun Oral-B iO Series iO10, iO4, iO5, iO6, iO7, iO8, iO9 Toothbrush Type 3753, Type 3758, Type 3776, Type 3794, UR14500AC Rechargeable Battery by noviiml
- **How much does it cost?** 148.17 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/628592024-replace-battery-for-braun-oral-b-io-series-io10-io4)

## Best For

- noviiml enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Endures over 500 charging cycles with 80%+ capacity retention—because your routine deserves longevity.
- • **Power Up Your Smile:** High-capacity 800mAh battery keeps your Oral-B iO series brushing strong and consistent.
- • **Lightweight & Portable:** Compact design keeps your toothbrush sleek and travel-ready without added bulk.
- • **Seamless Compatibility:** Perfect fit for Braun Oral-B iO series models iO4 through iO10, ensuring hassle-free replacement.
- • **Fast & Reliable Charging:** Supports up to 4.2A charging rate for quick power restoration and less downtime.

## Overview

This premium 800mAh lithium-ion replacement battery is engineered for Braun Oral-B iO series electric toothbrushes (models iO4 to iO10). Featuring a robust 4.2A max charging rate and over 500 recharge cycles with minimal capacity loss, it delivers reliable, long-lasting power. Lightweight and precisely compatible, it revives your high-tech toothbrush for peak performance—because a fresh battery means a fresher smile.

## Description

Battery specifications: Capacity : 800mAh Standard Charge : CC/CV ( max. charging rate 4.2A ) Charging Cycles : > 500 cycles (+80% after 500 cycles) Operating Discharge Temperature : -10 - 60 Degree Celsius Toothbrushes compatibility: For Braun Oral-B, i010, i04, i05, i06, i07, i08, i09, iO series 6N 7N 8N 9N, iO10, iO4, iO5, iO6, iO7, iO8, iO9, Li-Ion, Lithium-Ion, Replacement Toothbrush Battery, Type 3753, Type 3758, Type 3776, Type 3794, UR14500AC It must be inserted with the same polarity (+/-) as the original battery. It is suggested that you photograph your original battery in-situ before removing it. WARNING Use caution as misusing or mishandling the battery may cause a FIRE or EXPLOSION which may result in personal injury or property damage. It is your responsibility to determine that your charger or device is functioning properly Package includes: 1x Replacement battery

Review: Got the fancy toothbrush back in the game - I thought my fancy toothbrush was a goner, but this battery got it going again. It’s quite a Basel to replace the battery, so watch a video online and be ready to use some tools. The battery seems to last well.
Review: Waste of money. Destroyed my toothbrush - I wish I could give this 0 stars. This battery won’t recharge fully and when it does have any charge in it my toothbrush is acting all wonky now. The screen won’t turn on. It’s more than likely destroyed my toothbrush. To get my $20 back I have to print a return label and pay to post this back to the company. What an inconvenience. Wish I had never ordered from this company.

## Features

- Package includes: 1x Replacement battery
- Toothbrushes compatibility: For Braun Oral-B, i010, i04, i05, i06, i07, i08, i09, iO series 6N 7N 8N 9N, iO10, iO4, iO5, iO6, iO7, iO8, iO9, Replacement Toothbrush Battery, Type 3753, Type 3758, Type 3776, Type 3794
- Use caution as misusing or mishandling the battery may cause a FIRE or EXPLOSION which may result in personal injury or property damage. The user must have an appropriate understanding of the potential dangers of battery before purchase and usage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4HQVDYQ |
| Additional Features | Lightweight Design |
| Amperage | 4.2 Amps |
| Best Sellers Rank | #175,782 in Health & Household ( See Top 100 in Health & Household ) #903 in Electric Toothbrush Replacement Brush Heads |
| Brand | NOVIIML |
| Built-In Media | 1x Replacement battery |
| Color | Blue |
| Compatible Devices | Toothbrushes |
| Compatible Phone Models | For Braun Oral-B, i010, i04, i05, i06, i07, i08, i09, iO series 6N 7N 8N 9N, iO10, iO4, iO5, iO6, iO7, iO8, iO9 |
| Connectivity Technology | Battery |
| Connector Type | Proprietary |
| Current Rating | 4.2 Amps |
| Customer Reviews | 3.7 3.7 out of 5 stars (78) |
| Global Trade Identification Number | 06928523502785 |
| Input Voltage | 3 Volts |
| Manufacturer | Eztronics Corp |
| Number of Items | 1 |
| Output Current | 3 Amps |
| Output Voltage | 3 Volts |
| Portable | Yes |
| Power Plug | No Plug |
| Power Source | Battery Powered |
| UPC | 758337901100 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 |

## Product Details

- **Amperage:** 4.2 Amps
- **Brand:** NOVIIML
- **Color:** Blue
- **Compatible Devices:** Toothbrushes
- **Connector Type:** Proprietary
- **Included Components:** 1x Replacement battery
- **Input Voltage:** 3 Volts
- **Number of Items:** 1
- **Special Feature:** Lightweight Design

## Images

![Replace Battery for Braun Oral-B iO Series iO10, iO4, iO5, iO6, iO7, iO8, iO9 Toothbrush Type 3753, Type 3758, Type 3776, Type 3794, UR14500AC Rechargeable Battery - Image 1](https://m.media-amazon.com/images/I/419+ZUeSj4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Got the fancy toothbrush back in the game
*by B***R on March 26, 2026*

I thought my fancy toothbrush was a goner, but this battery got it going again. It’s quite a Basel to replace the battery, so watch a video online and be ready to use some tools. The battery seems to last well.

### ⭐ Waste of money. Destroyed my toothbrush
*by M***A on August 20, 2025*

I wish I could give this 0 stars. This battery won’t recharge fully and when it does have any charge in it my toothbrush is acting all wonky now. The screen won’t turn on. It’s more than likely destroyed my toothbrush. To get my $20 back I have to print a return label and pay to post this back to the company. What an inconvenience. Wish I had never ordered from this company.

### ⭐⭐⭐⭐⭐ The right battery for your Oral-B replacement
*by K***T on June 1, 2025*

This battery worked well for my Oral-B. I bought it based on the reviews. The value for the price was perfect. It match the previous one ad the function has been wonderful. Would buy again.

## Frequently Bought Together

- Replace Battery for Braun Oral-B iO Series iO10, iO4, iO5, iO6, iO7, iO8, iO9 Toothbrush Type 3753, Type 3758, Type 3776, Type 3794, UR14500AC Rechargeable Battery
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-26*