Battery Life
Powering the Acer Liquid Z4 is a 1630 mAh removable Li-Ion battery, which was considered standard for its class during its release. The removable nature of the battery provided convenience for users who preferred the option to carry a spare or replace it easily. While the battery life easily supported a day of light to moderate use, the relatively small capacity meant users engaging in more demanding tasks would need to recharge more frequently.