Article battery for Apple iPhone 13 Pro 3095mAh (CoB)

Spare battery cell without flex cable, labeled CoB (cobalt battery), designed for the Apple brand phone.

The battery cell is intended for soldering the flex cable from the original battery, so the phone will not display a warning about a non-original battery.

The quality of batteries can significantly affect the performance and lifespan of devices. Batteries marked with the (CoB) - Cobalt Battery - label are characterized by a high cobalt content.
Why is cobalt content important? Cobalt is a key element in the production of lithium-ion batteries, which are the primary source of energy in many modern devices. Higher cobalt content in batteries provides higher energy density and improves overall battery performance. By using batteries with high cobalt content, we not only ensure the long-term performance of your devices but also increase their lifespan and reliability. With this quality, you can rely on our products to fully meet your needs and expectations.

Due to EU regulations, batteries are not shipped at 100% capacity. After installing the battery, it is important to first complete one full charge and discharge cycle for calibration and proper functioning of the new battery.

This is a battery cell intended for professional repair with re-soldering of the original electronics!

• For model: iPhone 13 Pro
• Capacity: 3095 mAh
• Package contents: Battery cell, nickel plate, adhesive
• Part type: cell without flex cable

Update FIX for iOS version 17.4

After updating to version 17.4, to set the battery capacity to 100% and 0 cycles, you need to use the 3U Tools program.

Download the 3U Tools program here.
*It has not been possible to verify how the battery capacity percentage will decrease over time. Once we have tested it for a sufficient period, we will update this information.

For iPhone 11 and newer, articles still require the use of TAG-ON flex.

*This guide also works on older iOS versions.

1. Back up the phone memory to the computer, in the new process, it is necessary to perform a system flash via 3U Tools and then restore the data.
2. Set the original battery (or battery with the original BMS flex) to 100% capacity and reduce the number of cycles to 0 using the TAG-ON Flex programmer.
3. Solder the original flex onto the new cell thoroughly and permanently connect the Tag-On Flex.
4. Insert a battery other than the original into the phone and turn it on to trigger a message about a non-original battery in the settings - battery - battery condition and charging.
5. Turn off the device and remove the non-original battery, insert the soldered cell with the original BMS flex and Tag-on Flex with modified capacity and number of cycles into the phone.
6. Connect the phone via cable to 3U Tools, download iOS 17.4 and select the Quick Flash Mode option, download version iOS 17.4 and check the Fix battery health during Flash option, then click the blue Flash button (see image).
7. After installing, activate the phone and check in the settings - battery - battery condition and charging.
8. Done, you can now restore the backup from step 1.