---
product_id: 140585087
title: "TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool…"
brand: "tqthl"
price: "€ 40.09"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tqthl"
url: https://www.desertcart.nl/products/140585087-tqthl-upgraded-battery-for-iphone-6s-2025-new-version-11800mah
store_origin: NL
region: Netherlands
---

# Smart Power Manager Tech 11800mAh Ultra-High Capacity Complete Pro Repair Kit TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool…

**Brand:** tqthl
**Price:** € 40.09
**Availability:** ✅ In Stock

## Summary

> 🔋 Upgrade your iPhone 6S power game — because your productivity deserves a battery that keeps up!

## Quick Answers

- **What is this?** TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool… by tqthl
- **How much does it cost?** € 40.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/140585087-tqthl-upgraded-battery-for-iphone-6s-2025-new-version-11800mah)

## Best For

- tqthl enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts All Day:** 86% higher capacity than original iPhone 6S battery means fewer charges and more freedom.
- • **DIY Friendly Kit Included:** Comes with all professional-grade tools and clear instructions for a confident, hassle-free battery swap.
- • **Extended Battery Lifespan:** Grade A+ lithium polymer cells support up to 1000 efficient charge cycles for long-term durability.
- • **Intelligent Energy Control:** Smart IC chip optimizes power distribution while protecting against overheating and overcharging.
- • **Certified Safety & Reliability:** CE, FCC, UL, PSE, and ROHS certifications ensure top-tier quality and peace of mind.

## Overview

The TQTHL Upgraded Battery for iPhone 6S (2025 New Version) offers a massive 11800mAh capacity—86% more than the original—powered by advanced Smart Power Manager technology. Designed exclusively for iPhone 6S models A1633, A1688, and A1700, it includes a full professional repair toolkit and step-by-step instructions, making DIY replacement accessible even for first-timers. Certified for safety and longevity, this lithium polymer battery supports up to 1000 charge cycles, ensuring your device stays energized and reliable longer.

## Description

desertcart.com: TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool… : Cell Phones & Accessories

Review: First timer replacing a battery and was successful. Some tips... - This kit contains everything you need to replace an iPhone 6S battery. The new battery life is great. I was nervous about attempting this myself but given the phone is old and the cheap price for this kit, I figured why not as if I break the phone no big deal. To do the repair, I recommend two sources: Read over the written iPhone 6s Battery Replacement guide from ifixit for an overview and tips, they leave out some stuff like applying adhesive though. Then watch the Youtube video from RickMakes titled 'Replacing the Battery in an iPhone 6s' as he uses an identical kit and does mostly everything you'll need to do. INSTALL TIPS: I recommend draining your old battery completely until your iPhone shuts off automatically before doing the replacement to decrease the chance of fire. BY FAR the hardest part of the procedure is removing the old adhesive strips underneath the old battery. I followed the video but one strip broke while I was pulling it out and when that happens it's a pain as the old battery is tougher to take out. The ifixit guide has tips on what to do if this happens to you. To make pulling out the old strips easier on your first try, the RichMakes video doesn't do it but I recommend following the optional step listed in the ifixit guide of taking out the Tactic Engine, it's quick and easy to remove and doing so should make pulling out the old strips easier as it won't catch on it and rip like it did for me. Doing that and heating up the old adhesive to loosen it are required steps IMO. Do a test install of the new battery without the adhesive strips first so you can see how to place it and plug it in. The battery can move very slightly when placed inside so determine the best location now as once you place the adhesive on and press the battery down, there's no going back. When you remove the adhesive cover for the new battery adhesive strips, double check it's the correct side you pull off. You want to pull off the BLUE SIDE FIRST as the video does, I was in a hurry and pulled the pink side off first. You destroy the strips if you take the pink side off first, I had to order new ones but luckily they are only a couple dollars. Once the adhesive is on, carefully place the battery in the position you determined from the previous step as like I said, there's no going back.
Review: complete kit everything included - I replaced the battery on a 6s. This is not my main phone so I felt comfortable doing it. Take your time, don't rush it. It took me way longer than expected. The hardest part was removing the old battery because the glue strips broke halfway through removal (see video). This means I had to pry the old battery out very gently and bending the battery slightly was not avoidable. The video does not show the case gasket which is included in this kit but with logic, I was able to figure out orientation. This kit had everything, even the different screwdriver bits. Make note that on the metal display cover that covers the flex cables and battery cable, there is one screw longer than the other. Take your time and go slow. If this is for your main active phone, you may want to inquire how much it would cost to have someone else do it. But after just doing it once, I would do it again.

## Features

- 【Upgrade IPhone 6S Battery】Same as the original iPhone 6S battery, while combining the latest technology to give the battery an exclusive Smart Power Manager that intelligently controls and distributes power to maximize the power conversion rate.Only compatible with iPhone 6S (Models A1633 ,A1688,A1700), 100% compatible with your iphone 6S, Please double identify check your phone model matches before purchasing the battery.
- 【86% Higher Capacity than Original Battery】iphone 6s battery replacement 11800mAh high capacity 86% Higher Capacity than Original Battery, Brand New 0 Cycle battery cell capacity is upgraded to store more power, bring more standby time, increasing battery life and and reduce your recharging times.
- 【Efficient Charging】Grade A+ cells ensure longer battery life and high-speed,efficient charging.Up to 1000 highly efficient charge cycles are available. Our iphone 6s battery replacement kit is included the repair tools and instructions. Complete tools, clear instructions. Even you are non-professional, you also can follow the instruction to install the battery step by step.we suggest you to watch more relevant video about replacing the battery on YouTube before you replaced.
- 【Smart IC Chip Security Protection】TQTHL iphone 6s battery is made of new high quality Lithium polymer battery cell with CE, FCC, UL, PSE and ROHS certification. The latest cost-effective smart IC chips, which make sure your phone prevent over-heating, short-circuit, over-charging and over-discharging for safe and prolonged use.
- 【Worry-Free Guarantee】12-hour respond, friendly customer service. Please contact the Taeozi support team for the first time if you are not satisfied with this item. we will reach out to you within 24 hours.]We will spare no effort to help you. Thank you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RPY2NJT |
| Amperage | 5 Milliamps |
| Antenna Location | Iphone |
| Battery Capacity | 11800 Milliamp Hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 50 Grams |
| Best Sellers Rank | #54,218 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #348 in Cell Phone Replacement Batteries |
| Brand | TQTHL |
| Compatible Phone Models | iPhone 6S A1633 ,A1688,A1700 |
| Customer Reviews | 4.2 out of 5 stars 578 Reviews |
| Item Dimensions | 15.83 x 8.19 x 0.98 inches |
| Item Height | 2.5 centimeters |
| Item Weight | 50 Grams |
| Manufacturer | Taeozi |
| Model Name | 6S |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Recommended Uses For Product | Iphone |
| Reusability | Rechargeable |
| UPC | 631105903592 |
| Unit Count | 1 Count |
| Voltage | 3.82 Volts |

## Product Details

- **Battery Capacity:** 11800 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** TQTHL
- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **Recommended Uses For Product:** Iphone

## Images

![TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool… - Image 1](https://m.media-amazon.com/images/I/71V5uO-YqrL.jpg)
![TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool… - Image 2](https://m.media-amazon.com/images/I/71iiOmI6GlL.jpg)
![TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool… - Image 3](https://m.media-amazon.com/images/I/71vJahdLzZL.jpg)
![TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool… - Image 4](https://m.media-amazon.com/images/I/81GGzjwIt5L.jpg)
![TQTHL Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool… - Image 5](https://m.media-amazon.com/images/I/81HTrE5O1ZL.jpg)

## Questions & Answers

**Q: anyone use these for vaping?**
A: How do you use a phone battery for vaping?

**Q: How is the battery charged externally?**
A: With the 3.8v universal wall charger.

**Q: #1.) is 3200 mah the maximum for iphone 6s with pse certified?(2022)
#2.) does this working ok in a cold weather in ny unlike original apple battery?**
A: Greetings: It seems you typed too fast [ in ny unlike]! What is "pse certified"?  In my case, it is working OK if I walk in 30-40 F outside, say, for an hour.  The old/original battery used to lose capacity (% number displayed) very quickly.  Another thing I notice is that the new battery takes much longer to charge.  It takes about 80 minutes to go from 20% to 80%.  I use my phone very lightly since I do not run apps.  So the 3200 mAH number is quite subjective in practice because it is difficult to measure.

**Q: The battery i'm replacing just reads "18650," not sm18650z. are these batteries the same?**
A: Yea they should work fine.  My old ones just had the 18650 on them too and these work great

## Customer Reviews

### ⭐⭐⭐⭐⭐ First timer replacing a battery and was successful. Some tips...
*by T***R on February 28, 2023*

This kit contains everything you need to replace an iPhone 6S battery. The new battery life is great. I was nervous about attempting this myself but given the phone is old and the cheap price for this kit, I figured why not as if I break the phone no big deal. To do the repair, I recommend two sources: Read over the written iPhone 6s Battery Replacement guide from ifixit for an overview and tips, they leave out some stuff like applying adhesive though. Then watch the Youtube video from RickMakes titled 'Replacing the Battery in an iPhone 6s' as he uses an identical kit and does mostly everything you'll need to do. INSTALL TIPS: I recommend draining your old battery completely until your iPhone shuts off automatically before doing the replacement to decrease the chance of fire. BY FAR the hardest part of the procedure is removing the old adhesive strips underneath the old battery. I followed the video but one strip broke while I was pulling it out and when that happens it's a pain as the old battery is tougher to take out. The ifixit guide has tips on what to do if this happens to you. To make pulling out the old strips easier on your first try, the RichMakes video doesn't do it but I recommend following the optional step listed in the ifixit guide of taking out the Tactic Engine, it's quick and easy to remove and doing so should make pulling out the old strips easier as it won't catch on it and rip like it did for me. Doing that and heating up the old adhesive to loosen it are required steps IMO. Do a test install of the new battery without the adhesive strips first so you can see how to place it and plug it in. The battery can move very slightly when placed inside so determine the best location now as once you place the adhesive on and press the battery down, there's no going back. When you remove the adhesive cover for the new battery adhesive strips, double check it's the correct side you pull off. You want to pull off the BLUE SIDE FIRST as the video does, I was in a hurry and pulled the pink side off first. You destroy the strips if you take the pink side off first, I had to order new ones but luckily they are only a couple dollars. Once the adhesive is on, carefully place the battery in the position you determined from the previous step as like I said, there's no going back.

### ⭐⭐⭐⭐⭐ complete kit everything included
*by G***. on May 27, 2023*

I replaced the battery on a 6s. This is not my main phone so I felt comfortable doing it. Take your time, don't rush it. It took me way longer than expected. The hardest part was removing the old battery because the glue strips broke halfway through removal (see video). This means I had to pry the old battery out very gently and bending the battery slightly was not avoidable. The video does not show the case gasket which is included in this kit but with logic, I was able to figure out orientation. This kit had everything, even the different screwdriver bits. Make note that on the metal display cover that covers the flex cables and battery cable, there is one screw longer than the other. Take your time and go slow. If this is for your main active phone, you may want to inquire how much it would cost to have someone else do it. But after just doing it once, I would do it again.

### ⭐⭐⭐⭐⭐ Initial Quality Seems Good: Took 6 Days Standby to Drop from 100% to 50%
*by G***H on August 18, 2025*

Based on other reviews, individual battery life seems to vary considerably. For what it's worth, I fully charged the battery after installing in my iPhone 6S, then let it run down for a week. (Condition: all apps closed, NOT in airplane mode so wifi & Bluetooth radios active & battery health meter showed 100% maximum capacity relative to new. ) It ran for six (6) days before reaching the 50% mark. Starting 08/10 4:15PM = 100%, 08/11 8:31PM = 97%, 08/12 5:53PM = 89%, 08/13 10:48PM = 77%, 08/14 10:36PM = 67%, 08/15 6:47PM = 60%, 08/16 09:29PM = 50%. Even two days later - 8/18 at 7am - the charge read 36%. A one week standby test is by no means definite - and I doubt personally that the battery actually has 11,800 mAh capacity - but so far I'm optimistic about quality and pleased with my purchase. The rest of the included items (e.g., tools, gasket) worked fine. Opening up the phone was the usual headache; find your favorite procedure video online.

## Frequently Bought Together

- Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool…
- MMOBIEL Charging Connector Compatible with iPhone 6S 2015 – Dock Connector – Replacement Cable – with Audio Jack/Microphone/Antenna Replacement – Includes Screwdriver – Grey

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*