Fast charging has become a must-have feature in today’s phones. It keeps our batteries topped up throughout a busy day and has us back in action in mere minutes. However, there are a variety of ...

Every smartphone has a battery ... licenses Warp Charge (originally called Dash Charge) from Oppo. It’s based on Oppo’s VOOC (Voltage Open Multi-Step Constant-Current Charging) system and ...

Here is a tried and tested sample circuit of a Li-Ion battery charger that ... is a highly advanced linear charge management controller for use in space-limited, cost-sensitive applications. This IC ...

A battery charger has two main operating modes: constant current and constant voltage. When the battery voltage is low, the charger delivers a constant current to the battery. As the battery pack ...

Discover the little-known 80% battery charging ... occurs in the top 20% charge range. Restricting the charge level to 80% or below prevents the time-consuming constant-voltage (CV) charging ...

Cycles: 329 Current capacity: 90%. Cycles: 271 I don't have a lot of data points for comparison, but it does seem that limiting the charge to 80 percent kept my maximum battery capacity higher ...