Apple iPhone 16 Pro handset — the manufacturer’s own device image, shown beside this battery profile
Photo: Apple · source ↗Manufacturer device image for this battery profile — not a removed battery.
Phone battery capacity

Apple

iPhone 16 Pro

A compact Pro battery with a model-specific energy figure, useful for comparing real power-bank charge counts.
Direct answer

The iPhone 16 Pro battery stores 13.942 watt-hours.

The model-specific battery source lists 13.942Wh, 3,582mAh. The shown voltage is derived from Wh ÷ Ah. This technical record says nothing about an Indian retailer, INR price or warranty.

Rated energy
13.942Wh
Rated capacity
3,582mAh
Derived voltage
3.892V
Power-bank calculation

How many full charges?

We take 75% of the power bank’s rated Wh and divide it by this phone’s 13.942Wh. This is a planning estimate, not a charging guarantee.

5,000mAh class≈ 1×

18.5Wh rated → 13.9Wh planned delivery

10,000mAh class≈ 2×

37Wh rated → 27.8Wh planned delivery

20,000mAh class≈ 4×

74Wh rated → 55.5Wh planned delivery

(power-bank Wh × 0.75) ÷ 13.942Wh
Capacity is not speed

13.942Wh tells you how much.
Charging power tells you how fast.

Wired chargingFast-charge capable with a 20W or higher USB-C adapter

The phone, USB power adapter and cable must negotiate a compatible charging profile. Use certified equipment suitable for the Indian 230V supply.

Wireless chargingUp to 25W with MagSafe; up to 15W with Qi2

Alignment, heat and charger certification affect real charging power.

Evidence

Two sources with different jobs.

The manufacturer supports the phone and charging claims. The model-specific battery source supplies the figures used in the calculation. These technical figures do not prove Indian retail availability or an included charger.

Manufacturer specificationApple specifications ↗Model-specific battery evidenceBattery data via iFixit ↗Sources checked . We have not physically tested this phone.
Frequently asked

Keep energy and charging power separate.

How many Wh is the Apple iPhone 16 Pro battery?

The model-specific source lists 13.942Wh and 3,582mAh. Watt-hours are the useful figure when comparing it with a power bank.

How many times can a 10,000mAh power bank charge the iPhone 16 Pro?

A power bank rated around 37Wh provides about 2 full charges in this planning calculation. We assume 75% of rated energy reaches the phone battery; actual results vary with cable, temperature and use while charging.

Does 13.942Wh mean the phone charges at 13.942W?

No. 13.942Wh is stored energy. Charging power is a rate measured in watts; the sourced charging description for this model is Fast-charge capable with a 20W or higher USB-C adapter.

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