Replacement Battery — Compatible with iPhone 11 (B-Pro)
This B-Pro battery compatible with iPhone 11 is selected to deliver stable power delivery, consistent charging, and reliable daily battery life.
Designed to maintain consistent operation and effectively restore device performance when the battery is worn or degraded.
The B-Pro line is Celltro's replacement solution for iPhone 11, offering a professional balance between reliability, performance, and repair cost.
Compatibility, capacity, or diagnostic functionality: our team helps you choose the right battery and can source parts not currently listed in our catalog. Ask a Celltro Specialist for Advice.
| Model | iPhone 11 |
|---|---|
| Type | Replacement Battery |
| Celltro Series | B-Pro |
| Capacity | Standard |
| Compatibility | A2111, A2223, A2221 |
More Batteries for Your Inventory
Replacement Battery — Compatible with iPhone SE 2022 (B-Pro)
Choose your option
Replacement Battery — Compatible with iPhone SE 2020 (B-Pro)
Choose your option
Replacement Battery — Compatible with iPhone XR (B-Pro)
Choose your option
Replacement Battery — Compatible with iPhone 17 Pro Max (B-Pro)
Choose your option
Replacement Battery — Compatible with iPhone 17 Pro (B-Pro)
Choose your option
Replacement Battery — Compatible with iPhone 17 (B-Pro)
Choose your option
High-Capacity Diagnostic Battery — Compatible with iPhone 16 Pro Max (B-Diag+)
Choose your option
Replacement Battery — Compatible with iPhone 16 Pro Max (B-Pro)
Choose your option
High-Capacity Diagnostic Battery — Compatible with iPhone 16 Pro (B-Diag+)
Choose your option
Replacement Battery — Compatible with iPhone 16 Pro (B-Pro)
Choose your option
Replacement Battery — Compatible with iPhone 16e / 17e (B-Pro)
Choose your option
Premium Diagnostic Battery — Compatible with iPhone 16 Plus (B-Diag)
Choose your option
Frequently Asked Questions
Capacity, diagnostics, and compatibility. The essentials for choosing the right battery.
What is the difference between B-Pro, B-Diag, and B-Diag+?
What is the difference between B-Pro, B-Diag, and B-Diag+?
B-Pro offers reliable standard capacity. B-Diag adds diagnostic compatibility and Battery Health display. B-Diag+ combines these features with extended capacity.
Is this battery compatible with my iPhone?
Is this battery compatible with my iPhone?
Exact compatibility is specified in the title and technical specifications. Verify your device model before ordering, as batteries are not interchangeable across different iPhone generations.
What does "Diagnostic Compatible" mean?
What does "Diagnostic Compatible" mean?
This indicates that the battery supports diagnostic features and the Battery Health display designed for the compatible model.
What is a high-capacity battery?
What is a high-capacity battery?
It features a higher mAh rating than standard capacity to deliver extended battery life.
Does the battery need to be installed by a professional?
Does the battery need to be installed by a professional?
Yes. Test charging and battery functionality before permanently resealing the device.
What warranty covers the batteries?
What warranty covers the batteries?
Batteries are covered by a 12-month warranty against manufacturing defects. Normal wear and tear, physical damage, and improper installation are not covered.