JM1 Replacement Battery For BlackBerry Bold Touch 9900 Black – Review

Introduction

The BlackBerry Bold Touch 9900, while a classic device, suffers from aging battery technology. Replacing the original battery is often a necessity for continued use. Enter the JM1 replacement battery, promising extended usage and renewed life for this beloved smartphone. Over the past few weeks, I’ve put this battery through its paces to see if it lives up to the hype. Let’s dive into my comprehensive review.

Key Features

The JM1 battery boasts a higher power density, translating to longer usage between charges. The manufacturer emphasizes precision engineering and low maintenance, utilizing efficient rechargeable cells for optimal performance. A key selling point is the sealed configuration designed to prevent leakage, a common issue with aging battery technology. Let’s take a closer look at these claims through real-world usage.

Performance & Testing

My testing involved typical daily usage scenarios, including web browsing, email checking, social media, and moderate gaming. Compared to the original, near-end-of-life battery in my 9900, the JM1 delivered a significant improvement. I consistently saw a 25-30% increase in battery life. This meant going from a single charge lasting barely half a day to a full day, and even occasionally into a second day with lighter usage. The charging time remained consistent, around 2-3 hours for a full charge.

I also subjected the battery to several stress tests including continuous video playback and intensive gaming. While performance naturally degrades under such conditions, the JM1 held up admirably, outlasting the original battery by a considerable margin even during these high-demand tasks. I did not experience any unexpected shutdowns or performance issues during my testing period.

Pros & Cons

  • Pros: Significantly extended battery life compared to the original, reliable performance, consistent charging times, sealed design prevents leakage.
  • Cons: Slightly higher price point compared to some generic alternatives (although I believe this is justified by the quality).

Final Verdict

The JM1 replacement battery for the BlackBerry Bold Touch 9900 is a worthwhile investment for anyone looking to revive their aging device. The substantial increase in battery life, coupled with reliable performance and a well-constructed design, make it a clear winner. While it might be slightly pricier than some alternatives, the improved longevity and peace of mind justify the added cost. I highly recommend the JM1 battery for extending the life of your BlackBerry Bold Touch 9900.

Colour Name Black
Brand Compatibility Blackberry
Model Number JM1