Have you ever thought about how long it's been since you owned a smartphone with a removable battery? If you've been using smartphones for the past decade, you might struggle to recall that time. Today, nearly all smartphones feature batteries that are permanently embedded within the device, making self-replacement impossible.
The Evolution of Smartphone Batteries
In the past, around 10 to 15 years ago, removable batteries were the norm. Users could easily access the back cover, swap out a depleted battery for a fresh one, and continue using their device without missing a beat. If your battery started to show signs of wear, purchasing a new one was a straightforward solution. And for those moments when your phone unexpectedly died while on the go, carrying a spare battery was a common practice.
Why Manufacturers Have Shifted to Non-Removable Designs
The primary reason smartphone manufacturers have moved away from removable batteries is quite simple: cost-effectiveness. Consumers today demand sleek devices made of premium materials like aluminum and glass, packed with advanced features such as wireless charging and high-resolution cameras—all at a reasonable price point. These desires are challenging to satisfy with a design that accommodates removable batteries.
To enable a removable battery, manufacturers must create a back cover that is easy to open, design connectors that can endure repeated use, and allocate extra space for locking mechanisms. All of this adds to the production costs.
The Benefits of Non-Removable Batteries
By opting for fixed batteries, manufacturers can use more durable materials, integrate additional advanced features, and design thinner phones—all while maintaining competitive pricing. One of the most noticeable advantages of embedded batteries is their contribution to water resistance. Without gaps or hinges for battery access, it's much more difficult for water to seep into the device. This design shift has allowed many modern smartphones to achieve water resistance ratings, a feat that was nearly impossible with removable battery designs.
In the past, submerging a phone in water typically resulted in permanent damage. Today, however, numerous flagship smartphones can survive accidental drops into water, whether it's a bathtub or a sudden downpour.
Increased Security with Built-In Batteries
Additionally, embedded batteries offer significant security benefits. With a non-removable battery, the likelihood of tampering or unauthorized access to the battery compartment is minimized. This added layer of security can be especially important for users concerned about device integrity.
As we continue to embrace technological advancements, it’s clear that the design and functionality of smartphones are changing to meet consumer demands and safety standards. While some may miss the convenience of swapping out batteries, the benefits of non-removable designs are shaping the future of mobile technology.
Source: https://tekno.kompas.com/read/2026/07/19/10010087/kok-baterai-hp-sekarang-tak-bisa-dilepas-sendiri-ini-3-alasannya
