Technical references for the documented source models. The exact Nigerian handset revision, battery part and bundled charger are not verified. Source record dates remain visible; these pages do not establish local stock or sales.
Your iPhone.
How much energy does it store?
Compare documented iPhone batteries in Wh and mAh, then estimate full charges from common power-bank capacities.
Same power bank, different charge count.
These estimates use a 37Wh (10K) power bank with 25% charging loss.
iPhone 16 Pro
- Battery capacity
- 13.942 Wh 3,582 mAh
- With a 10K power bank
- ≈ 2 charges Planning estimate
iPhone 15
- Battery capacity
- 12.98 Wh 3,349 mAh
- With a 10K power bank
- ≈ 2.1 charges Planning estimate
iPhone 15 Pro
- Battery capacity
- 12.7 Wh 3,274 mAh
- With a 10K power bank
- ≈ 2.2 charges Planning estimate
iPhone 15 Pro Max
- Battery capacity
- 17.1 Wh 4,422 mAh
- With a 10K power bank
- ≈ 1.6 charges Planning estimate
iPhone 14
- Battery capacity
- 12.68 Wh 3,279 mAh
- With a 10K power bank
- ≈ 2.2 charges Planning estimate
iPhone 14 Pro Max
- Battery capacity
- 16.68 Wh 4,323 mAh
- With a 10K power bank
- ≈ 1.7 charges Planning estimate
iPhone 15 Plus
- Battery capacity
- 16.95 Wh 4,383 mAh
- With a 10K power bank
- ≈ 1.6 charges Planning estimate
iPhone 13 mini
- Battery capacity
- 9.34 Wh 2,406 mAh
- With a 10K power bank
- ≈ 3 charges Planning estimate
iPhone 13
- Battery capacity
- 12.41 Wh 3,227 mAh
- With a 10K power bank
- ≈ 2.2 charges Planning estimate
iPhone 13 Pro
- Battery capacity
- 11.97 Wh 3,095 mAh
- With a 10K power bank
- ≈ 2.3 charges Planning estimate
iPhone 13 Pro Max
- Battery capacity
- 16.75 Wh 4,352 mAh
- With a 10K power bank
- ≈ 1.7 charges Planning estimate
A cold or older battery can supply less energy.
Cold and battery ageing+
The estimate uses the battery data and calculation assumptions shown with this result. That is not a measurement of the battery’s current condition. Cold and battery ageing are not calculated separately.
Cold is not the same as wear. Cold can temporarily limit the available energy and the power that can be delivered. Ageing can permanently reduce the storage capacity, even when the screen shows ‘100% charged’.
Follow the temperature limits for charging and using from the manual of your model. Check important applications with your own setup.
More about our battery assumptionsA larger phone battery needs more energy.
A 37Wh power bank provides around 3 charges for the iPhone 13 mini and 1.6 for the iPhone 15 Pro Max. A larger battery alone says nothing about charging speed.
Compare two phone batteries- Smallest battery in this group
- iPhone 13 mini9.34 Wh
- Largest battery in this group
- iPhone 15 Pro Max17.1 Wh