28%. There I’ve said it. Less than 28% on the phone battery and THE WORLD MIGHT END. So, to get you through a day (or more) 4D recommends several excellent charging battery packs available for smartphones, offering convenience and extended battery life on the go. Here are some of the top choices:

Anker PowerCore 20100mAh: Anker is a well-known brand for charging accessories, and the PowerCore 20100mAh is one of their popular models. It features high capacity, fast charging speeds, and multiple USB ports to charge multiple devices simultaneously.

RAVPower 26800mAh Portable Charger: RAVPower is another reputable brand offering reliable charging solutions. This power bank boasts a large capacity, three USB ports, and a built-in flashlight. It supports Qualcomm Quick Charge and can charge compatible devices up to 80% in just 35 minutes.

AUKEY Power Bank 20000mAh: AUKEY is known for producing high-quality charging products at affordable prices. This power bank offers a substantial capacity, dual USB ports, and compatibility with Qualcomm Quick Charge 3.0 technology. It also has built-in safeguards to protect against excessive current, overheating, and overcharging.

Samsung 25W Portable Battery Pack: Samsung's portable battery pack is a sleek and reliable option for charging smartphones. It features a capacity of 10,000mAh, two USB ports, and supports both fast charging and pass-through charging (simultaneously charging the power bank and connected devices).

Mophie Powerstation XXL: Mophie is a renowned brand when it comes to charging accessories. The Powerstation XXL offers a generous capacity of 20,000mAh, three USB ports, and high-output charging to rapidly charge multiple devices. It also has a fabric finish for a premium look and feel.

Remember, when choosing a charging battery pack, consider factors such as capacity, charging speed, portability, and compatibility with your devices. It's also important to verify that the power bank supports the charging standards and technologies your smartphone utilizes to ensure optimal performance.

AT 4D we like a “Goldilocks approach” - not too heavy , not too short a power increase and Anker is a particularly good brand !