A new tweak called “Zeal” by the creator
“Rabih. & Stij” is available in cydia that allow users to take control over
their battery alerts(notification) of an iPhone.
“Zeal” works in such a way that it
replaces the stock low battery alert with a highly advanced alert system. Zeal
offers two types of alerts that you can choose from. One is Alert type and
another one is Banner.
A new tweak called “Zeal” by the creator “Rabih. & Stij” is available in cydia that allow users to take control over their battery alerts(notification) of an iPhone.

Alert:
The Alert is loaded with many features
like
-Beautiful design that comes with two
types of theme (Light and Dark)
-Battery saving mode button
-Brightness switcher
-Quick toggles to turn off battery
consuming features
-Battery info like Cycle, Temperature,
mAh, Wear level that can be accessed by swiping the bottom bar downward
Banner:
The Banner is very similar to Alert
view. The only difference is you will get all the options from the banner area
which a nice thing because it does not interrupts while you are doing some works
on iPhone/iPad/iPod Touch.
After installing Zeal, you can have an
option to configure it from the settings menu.
Tweak Name : Zeal
Author: Rabih M. & Stijn
Repo : BigBoss
Price: $1.99
Description: Take control over your
battery alerts
Compatible: Supports all iPhone, iPad,
iPod Touch running iOS 9-10
Zeal is available in Cydia via BigBoss
repo for $1.99. 

If you want this tweak, don’t forget to jailbreak your device
with this simple tutorial on How
to jailbreak iOS 10 using Yalu and Cydia Impactor