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In today’s digital world, a dead phone battery can feel more stressful than misplacing your keys. But did you know there’s a quick and easy way to build your own emergency charger using items you likely already have at home?
In this guide, we’ll show you how to put together a simple, low-cost charger that can come in handy during unexpected situations.
What Exactly Is a Homemade Portable Charger?
A homemade portable charger is a simple device you can assemble yourself to power your phone when there’s no access to a wall outlet. While it’s not a replacement for a store-bought power bank, it can be a lifesaver during power outages, camping trips, or while traveling.
What You’ll Need
- An old USB cable (ideally one that fits your phone)
- A battery holder (compatible with 2 to 4 AA batteries)
- 2 to 4 fresh AA batteries
- Electrical or duct tape
- A female USB port (if not already part of the battery holder)
Step-by-Step Assembly Guide
1. Cut the USB cable
Take a pair of scissors or a utility knife and cut your old USB cable, keeping the USB end intact — this will plug into your phone.
