The Le 1s comes with a dust-and-short circuit proof USB
Type-C charging port that allows higher data transfer rates and power delivery
capabilities in one multi-conductor port. Since the Type-C plugs are
reversible, they are a lot easier to plug in irrespective of the way you plug
them.

The built-in high density 3000mAh battery and 24W Fast
Charger allows me to get 3.5 hours of charge just by plugging in my phone for 5
minutes. As per the phone manual, the fast charging is apparently achieved by
its additional sealing and PTC (Positive Temperature Coefficient) protection in
between wires.

The Le 1s also has different battery saving modes. While the
‘Smart Power Saving’ mode controls vibration and network sync to limit unwanted
background activity, the ‘Super Power Saving’ mode limits dynamic visuals. The
third mode ‘Ultra-long Standby Time’ allows only basic applications such as
calling and messaging to run to save power.

In short, I can say that users can definitely rely on the Le
1s’ fast charger to provide the battery with adequate juice in a very short
time in order to keep the phone going even under adverse conditions.