







🔋 Upgrade your iPhone XS power game—never settle for less battery life again!
The EFAITHFIX 4900mAh Replacement Battery is a high-capacity, zero-cycle A+ grade battery designed specifically for iPhone XS models A1920, A2097, A2098, A2099, and A2100. It offers up to twice the battery life of the original, features advanced safety protections, and comes with a complete DIY repair toolkit and detailed instructions, making it easy for professionals and novices alike to restore their phone’s performance. Certified by FCC, CE, ISO, and ROHS, it ensures reliable, safe, and long-lasting power with a 1-year warranty.












| ASIN | B0CBS8W6HC |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #10,552 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #15 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (135) |
| Date First Available | July 13, 2023 |
| Item Weight | 1.44 ounces |
| Item model number | XS |
| Manufacturer | Huizhou Hexin New Energy Technology Co.Ltd. |
| Product Dimensions | 2.28 x 3.78 x 0.12 inches |
M**T
Perfect Replacement
Saved my phone with a simple replacement on my own. I was afraid I was going to have to buy a new phone because my battery completely quit charging because the port wouldn't make a connection. Once I got it switched out, my battery life was max +/-65%. I didn't have a problem with my phone throwing errors for having a generic battery after I did the mandatory initial restart. I watched the YouTube video that was provided with the installation instructions and I had both of them switched out within a few hours and my phone reassembled.
D**S
Best 📱 battery replacement kit I’ve ever bought
Made this job so easy - easiest & fastest ever iPhone battery replacement I’ve ever done. Excellent instructions set! Well laid out & battery had a 50%+ charge so phone powered right up.
M**A
Powers the phone but will not take a charge
It will not take a charge! The old battery I was replacing takes a charge. I even put the old battery in to make sure the charging was working and it does. I reseated the connector five times still won't take a charge.
S**A
It’s the exact size
Durable and affordable
L**A
iPhone 11 Replacement Battery
This replacement battery for my iPhone 11 works perfectly it holds a charge much longer than my old battery and feels like new again I’m really happy with how much extra usage I get now, Installation was easier than I expected the battery fits perfectly and everything works just like it should my phone runs smoothly and I didn’t have any issues I would definitely recommend this battery to anyone needing a high-capacity replacement.
C**S
Works as intended
It works , holds charge but iPhone does not recognize as an oem battery so you can’t check the battery life in the settings . It works though
I**C
Wouldn't reccomend
A piece of the connector broke off, and it acts like it doesn't want to charge
J**E
Very good product
I arrived in perfect condition, it worked excellent on my cell, it worked 100%
Trustpilot
1 day ago
2 weeks ago