Do you want to know, **10000mah power bank how many charges** a mobile fully? You’re in the right place!

How many times a 10000mAh power bank can charge your mobile or devices fully, depends on the quality and actual output capacity of the power bank.

The actual output capacity is a capacity that a power bank can provide you as output energy to charge your mobile or devices after voltage conversion and charging process.

So let’s find out how many charges a 10000mAh power bank can able to charge your mobile or devices fully, after calculating its real output capacity.

## First You Need To Find Actual Output Of The Power Bank:

**Read also:** How to find power bank real output capacity.

The capacity mentioned in a power bank’s specification (eg. 10000mAh, 20000mAh, etc.) is not an actual output capacity.

It is a capacity that a power bank can store energy in its internal battery with 3.7V, usually.

But when power bank charges your mobile it raises their 3.7 nominal voltage to 5V standard mobile charging.

This conversion of voltages is a reason for lower output capacity without any energy loss.

And many more reasons that lowers actual output capacity of a power bank that are energy loss in charging process, energy loss in heating etc.

So to calculate actual output capacity of a 20000mAh power bank we need to put the value of below formula.

**Output Capacity (mAh)** = Efficiency x [Battery capacity (mAh) x Battery voltage (V)] / Charging voltage (V)

**Efficincy:** A power bank efficiency is a capability of providing the actual energy as output. The best quality power banks usually has 85-90% charging efficiency.

**Battery Capacity:** Battery capacity is a capacity of a power bank’s internal battery.

**Battery Voltage:** Battery Voltage is a nominal voltage of power bank’s internal battery that is usually 3.7V.

**Charging Voltage:** Charging voltage is a output voltage of a power bank and a power bank use this voltage to charge your mobile or devices. Usually, 5V (standard mobile charging) but this also may higher 9V, 12V, respectively.

What is the actual output capacity of a 10000mAh power bank? |
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Efficiency: 90%, Battery Capacity: 10000mAh, Battery Voltage: 3.7V, Charging Voltage: 5VOutput Capacity (mAh) = Efficiency x [Battery capacity (mAh) x Battery voltage (V)] / Charging voltage (V)Output Capacity (mAh) = 90% x [10000 (mAh) x 3.7 (V)] / 5 (V)Usually, the actual output capacity of 10000mAh power is 6660 mAh. |

**How Many Watt-hours Energy Do a 10000mAh Power Bank Can Store?**

To calculate power bank watt-hours or stored energy, we need to multiply power bank’s capacity with power bank’s battery voltage divided by 1000.

**Stored energy (Wh)** = Capacity x nominal voltage/ 1000

What Is The Watt-hours Of 10000mAh Power Banks? |
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Capacity: 10000 mAh, Nominal Voltage: 3.7VStored energy (Wh) = Capacity x nominal voltage/ 1000Stored energy (Wh) =10000 x 3.7/ 1000The watt-hours of 10000mAh power bank is 37Wh. |

**Also Read: **15 Important features to consider when buying a power bank

## 10000mAh Power Bank How Many Charges?

How many times a 10000mAh power bank can charge your mobile phone is depends on your mobile capacity.

The number of times is calculated by dividing mobile battery with Actual Output Capacity of 10000mAh power bank.

**Number Of Charges** = Actual output capacity / mobile battery capacity

10000mAh power bank how many charges? |
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Actual output capacity of 10000mAh power bank: 6660mAh, Mobile battery: 4000 (example) Charges = Actual output capacity / mobile battery capacityCharges = 6660 / 4000A 10000mAh power bank can charge your 4000mAh mobile battery, 1.66 times. |

### How Many Charges a 10000mAh Power Bank Can Charge My iPhone Fully?

Model | Battery mah | Approx. Charges |
---|---|---|

iPhone 14 Pro Max | 4,323 | 1.54 times |

iPhone 14 Pro | 3,200 | 2.08 times |

iPhone 13 | 3,227 | 2.06 times |

iPhone 13 Mini | 2,406 | 2.76 times |

iPhone 12 | 2,815 | 2.36 times |

### 10000mAh Power Bank How Many Charges a Samsung Mobile?

Model | Battery mah | Approx. Charges |
---|---|---|

Samsung Galaxy S23 | 3,900 | 1.70 times |

Samsung Galaxy S23 Ultra | 5,000 | 1.33 times |

Samsung Galaxy A14 5G | 5,000 | 1.33 times |

Samsung Galaxy S23+ | 4,700 | 1.41 times |

Samsung Galaxy A23 5G | 5,000 | 1.33 times |

### Is 10000mAh Capacity Power Bank Worth Buying For My Mobile Or Should I Go Higher?

According to me, a 10000mAh power is a good choice to buy. As they are small, slim and light so I can take it easily and comfortably whenever I go outside.

And also a 10000mAh power bank can provide a decent output energy (6660mAh) that is enough juice for my iPhone 14 Pro (3200mAh) to charge **2 times** fully before it needs to be recharged.

Ensuring a power bank that it carries enough energy to charge your mobile at least two times fully is always a smart choice.

**Also read:** Which power bank is better 10000mah or 20000mah?

## Conclusion

Many folks directly divide power bank capacity with their mobile battery capacity to find out how many times a 10000mAh power bank can charge their mobile phone, completely.

But the calculation is totally wrong!

Every power bank lose their some capacity in voltage conversion and output charging process.

Remember, actual output capacity of a power bank is always lower than the capacity which is usually advertised.