CTL1616 001616 – Watch Accessories

### Editorial Review The CTL1616 battery has proven to be a reliable solution for those looking to revitalize their aging Casio ProTrek series watches, particularly the PRW-1500 model. Customers have highlighted their experience with the battery replacement process, noting that while it requires some specialized tools and delicacy, the procedure is manageable for individuals familiar with small-scale repairs. Most reviews express satisfaction with the battery's performance post-replacement, emphasizing that it restores functionality at a fraction of the cost of a new watch, which can run upwards of £300. The battery typically charges well, provided the watch is given proper exposure to sunlight, and users have praised its effectiveness in bringing life back to watches that have served them well over the years, even mentioning some persistence in getting factory settings back to normal. However, the installation process is not without its challenges. Reviewers frequently mention the difficulties posed by tiny components such as springs and screws, indicating a certain level of frustration during assembly. Additionally, customers have advised future users to proceed with caution and perhaps to seek instructional videos to aid in the replacement. Some incidents with dead batteries or incorrect sizes being shipped were reported, but they appear to be anomalies rather than systemic issues. Overall, most users find the battery to be a durable and cost-effective solution worth Considering, especially for those with some technical skills or readiness to tackle a DIY project. ### Pros and Cons **