Power Sonic PS1290F2 12V 9Ah SLA Battery Review

One Week with the Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery

The Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery is a compact, sealed lead-acid (SLA) battery designed for a variety of applications, from security systems to powering small electronics. Power Sonic aims to provide a reliable and versatile power source in a small package. Having worked with backup power systems for years, I was eager to see how this battery held up in real-world applications where dependability is key.

My need for this specific battery arose from my desire to upgrade the power source for my portable, off-grid security camera system. The system had been running on a smaller battery, leading to frequent recharges and operational downtime. I needed a battery that could provide extended run times and consistent power delivery without significantly increasing the system’s overall size or weight.

Unboxing the Power Sonic PS1290F2, I was immediately impressed by its solid construction. The rugged plastic case felt durable, and the battery had a reassuring weight to it, suggesting a substantial internal build. It appeared well-sealed, giving me confidence in its spill-proof design.

Compared to other similar batteries I’ve used, like the ExpertPower EXP1290 and the Mighty Max ML9-12, the Power Sonic PS1290F2 stood out due to its slightly higher Amp-hour (Ah) rating for its size. I chose this battery over others because of the reputation of Power Sonic for delivering reliable power, and its listed specifications promised an optimal balance between power capacity and physical dimensions, which was crucial for my portable security system. My first impression was one of cautious optimism; the build quality seemed excellent, and the specs aligned perfectly with my needs.

Real-World Testing: Putting Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery to the Test

First Use Experience

I initially tested the Power Sonic PS1290F2 in my off-grid security camera setup, deploying it in a remote wooded area. The system monitored wildlife activity, and reliable power was crucial for continuous recording. The battery performed exceptionally well, providing over 72 hours of continuous operation before requiring a recharge.

The battery’s performance remained consistent even during temperature fluctuations, from cool nights to warm afternoons. I experienced no voltage drops or power interruptions. I appreciated that the battery required virtually no setup beyond connecting the terminals.

There were no issues encountered during the first use. The battery functioned exactly as advertised, exceeding my initial expectations for runtime.

Extended Use & Reliability

After several weeks of continuous use in my security camera system, the Power Sonic PS1290F2 has proven to be remarkably reliable. There are no signs of degradation or reduced capacity. The battery consistently delivers the expected runtime.

The ABS plastic case has held up well, showing no signs of cracking or damage despite exposure to outdoor elements. The battery requires minimal maintenance; simply wiping down the terminals occasionally to prevent corrosion is all that’s needed. Comparing it to the cheaper batteries I’ve used in the past, the Power Sonic battery definitely outperforms them in terms of longevity and consistent power delivery.

Breaking Down the Features of Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery

Specifications

• The Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery utilizes Absorbent Glass Mat (AGM) technology. This allows for superior performance and a spill-proof design.
• It features a valve-regulated, spill-proof construction. This enables safe operation in any position.
• The battery’s chemistry is SLA (Sealed Lead Acid). The case is constructed from rugged ABS plastic for durability.
• It offers a nominal voltage of 12 Volts (6 Cells). Its 20-Hour rate is 9.00 Ah (425mA to 10.5V).
• The Power Sonic PS1290F2 has a 10-Hour rate of 8.10 Ah (810mA to 10.5V). Its 5-Hour rate is 7.20 Ah (1.44A to 10.2V).
• Its 1-Hour rate is 5.40 Ah (5.40A to 9.0V). The 15-Min rate is 3.60 Ah (14.4A to 9.0V).
• The energy density is 1.92 W-h/in (116.94 W-h/l) at a 20-Hour Rate. Its specific energy is 18.00 W-h/lb (39.68 W-h/kg) at a 20-Hour Rate.
• The maximum discharge current (7 Min.) is 27.0A. The maximum short-duration discharge current (10 Sec.) is 90.0A.
• Its approximate internal resistance is 13.0 milliohms. Shelf life at 68F (20C) is 97% after 1 Month, 91% after 3 Months, and 83% after 6 Months.
• The charge temperature range is -4F (-20C) to 122F (50C). The discharge temperature range is -40F (-40C) to 140F (60C).
• Its dimensions (LxWxH) are 5.95in x 2.56in x 3.70in. The approximate weight is 6.00 lbs. (2.72 kg).

These specifications are important because they define the battery’s versatility, longevity, and suitability for various applications. The AGM technology ensures minimal maintenance and a longer lifespan, while the wide temperature range makes it reliable in diverse environments.

Performance & Functionality

The Power Sonic PS1290F2 performs its job admirably, providing consistent and reliable power for my security camera system. The battery’s stable voltage output and long runtimes make it ideal for applications requiring uninterrupted power. There aren’t any real weaknesses that I have discovered; its performance has consistently met or exceeded my expectations.

Design & Ergonomics

The Power Sonic PS1290F2 features a compact and robust design. The ABS plastic case is both durable and lightweight, making it easy to handle and install. The battery is user-friendly.

Durability & Maintenance

The Power Sonic PS1290F2 is built to last. The sturdy construction and sealed design minimize the need for maintenance. With proper charging practices, this battery should provide years of reliable service.

Accessories and Customization Options

The Power Sonic PS1290F2 doesn’t come with additional accessories, however, it is designed to work with standard F2 terminals. This allows for easy integration with various charging systems and devices. The battery is compatible with a wide range of chargers and inverters designed for 12V SLA batteries.

Pros and Cons of Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery

Who Should Buy Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery?

The Power Sonic PS1290F2 is perfect for individuals and businesses needing a reliable power source for security systems, emergency lighting, or portable electronic devices. It is also suitable for hobbyists and makers working on projects requiring a stable 12V power supply. Those who need a battery for extremely weight-sensitive applications might want to explore lighter options. A must-have accessory is a smart charger designed for SLA batteries to ensure optimal charging and extend the battery’s lifespan.

Conclusion on Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery

The Power Sonic PS1290F2 12 Volt 9Ah Rechargeable Sla Battery has proven to be a reliable and robust power solution. Its long-lasting performance, durable construction, and spill-proof design make it an excellent choice for various applications. The price is justified by the battery’s performance and longevity.

I would personally recommend the Power Sonic PS1290F2 to anyone needing a dependable 12V SLA battery. It’s a worthwhile investment that delivers consistent power and peace of mind. If you’re looking for a reliable power source that you can count on, give the Power Sonic PS1290F2 a try – you won’t be disappointed.