How To Get Your Battery Up Without A Charger. Fortunately there are ways to charge your iPhone without a charger using alternative sources of energy. The trickle effect ensures that the battery doesnt.
The charger then suplies that power at the agreed voltage and current. The trickle effect ensures that the battery doesnt. Charge a portable battery pack before you leave home and use it to charge your phone.
It doesnt have to be that way.
The charger then suplies that power at the agreed voltage and current. Believe it or not you can actually charge your laptop without a standard laptop charger. The trickle effect ensures that the battery doesnt. Since you do not have an actual charger you will lack positive and negative terminals.
