Product Specifications for Cegasa E/Z8 1.5V 3600Ah Zinc-Air Alkaline Battery
| BM Part #: | EZ8-1.5/3600 |
|---|---|
| Voltage: | 1.5 Volt |
| Capacity: | 3600 Ah |
| Energy Capacity: | 4680 Wh |
| Type: | Zinc Air Alkaline |
| Length: | 13.15" |
| Width: | 4.49" |
| Height: | 9.21" |
| Shipping Weight: | 30.00Lbs |
| Warranty: | 60 Day Return |
- 3,600 Ah Capacity / 4,680 Wh Energy: One of the highest-capacity single cells in the E/Z8 lineup, delivering up to 8x the runtime of conventional zinc batteries for long-duration, low-maintenance deployments.
- Up to 21 Months of Continuous Runtime: At average continuous discharge rates, the E/Z8 3600 runs for over 15,400 hours — ideal for railway trackside equipment and remote telecom nodes that can't be serviced frequently.
- Stable Voltage Across the Full Discharge Cycle: Output voltage stays within 2% from start to finish, ensuring consistent performance for sensitive signaling and communications equipment.
- 1,500 mA Continuous / 6,000 mA Intermittent Current: Handles steady industrial loads without capacity reduction, with headroom for short-duration peak demands.
- Wide Operating Temperature Range: Rated from -4°F to 122°F (-20°C to 50°C), making it reliable in outdoor, trackside, and other environmentally exposed installations.
- Mercury- and Cadmium-Free Construction: An environmentally responsible design with a 2-year shelf life, making it practical to stock in advance for planned replacements.
Product Description
The Cegasa E/Z8 1.5V 3600Ah is a high-capacity, non-rechargeable zinc-air alkaline battery built for applications that demand dependable, long-duration power with minimal oversight. With 3,600 Ah of nominal capacity and 4,680 Wh of stored energy, it's one of the largest single-cell options in the E/Z8 lineup — and a natural fit for continuous-duty installations in railway and telecommunications infrastructure.
Why Zinc-Air Technology?
Zinc-air batteries generate electricity by reacting with oxygen drawn directly from the surrounding air, which frees up the internal space typically occupied by cathodic material. That means more room for energy storage — and the result is a battery with one of the highest energy densities available in its class. The E/Z8 3600 lasts up to 8 times longer than conventional zinc batteries, and thanks to Cegasa's unique formulation, output voltage stays within 2% throughout the entire discharge cycle. Your equipment gets consistent, reliable power from the first day to the last.
Built for Railway and Remote Telecom Deployments
The two applications listed for this battery aren't accidental — both share the same core challenge: equipment that needs to run continuously in locations where regular maintenance isn't practical.
In railway environments, that means powering trackside signaling systems, level crossing controls, temporary speed limit indicators, and train monitoring equipment. These systems operate around the clock, often in remote stretches of track far from the nearest service depot. A battery failure isn't just inconvenient — it's a safety issue. The E/Z8 3600 is designed to keep running through those long intervals between service visits.
For IoT and telecom applications, the challenge is similar. Remote sensors, communication nodes, and monitoring stations are frequently installed in locations where running a power line isn't feasible. Whether it's a cellular relay on a mountain pass or an environmental sensor deep in an industrial facility, the E/Z8 3600 provides the staying power to keep those systems connected and transmitting.
Exceptional Runtime, Low Maintenance Demand
At 155 mA of average continuous discharge, the E/Z8 3600 runs for approximately 21 months — around 15,400 hours of uninterrupted operation. It handles up to 1,500 mA of continuous current discharge without any loss in capacity, and supports intermittent draws of up to 6,000 mA for short bursts when equipment needs it.
The discharge curve is engineered to stay flat and stable across the battery's service life, maintaining voltage well above operating thresholds even as capacity approaches its end. That predictability is critical for sensitive signaling and communications hardware that depends on consistent power to function correctly.
Ready for Harsh Conditions
Railway trackside and remote telecom installations don't come with climate control. The E/Z8 3600 is rated to operate across a temperature range of -4°F to 122°F (-20°C to 50°C) with a humidity tolerance of 25–85% RH, making it well-suited for outdoor and semi-exposed environments. Its housing is built from high-impact polystyrene (HIPS), sealed by ultrasound welding for a leak-resistant, durable enclosure that holds up under vibration — a real consideration for anything mounted near active rail lines.
The battery connects via a bolted W1/4 terminal, providing a secure, vibration-resistant connection for field wiring. It's also completely free of mercury and cadmium, keeping it compliant with environmental handling requirements and simple to manage at end of life.
Frequently Asked Questions
What applications is the Cegasa E/Z8 1.5V 3600Ah designed for?
A: This battery is purpose-built for railway signaling infrastructure and IoT/telecommunications equipment. Both application types share a common need: long, continuous, maintenance-free power in locations that are difficult or costly to service regularly. Trackside signaling systems, level crossing controls, remote communication nodes, and environmental monitoring stations are all strong fits.
How does this battery's voltage stay consistent over time?
A: Cegasa's zinc-air formulation keeps output voltage variation within 2% across the battery's entire state of charge. Unlike other battery chemistries that show a notable voltage drop as they discharge, the E/Z8 3600 maintains a near-flat discharge curve — which means the equipment it powers performs consistently from day one through end of life.
Is this battery rechargeable?
A: No. The E/Z8 3600 is a primary (non-rechargeable) battery. Once depleted, it should be replaced and disposed of appropriately. Its mercury- and cadmium-free construction makes it straightforward to handle at end of life under standard disposal guidelines.
Can this battery handle outdoor and trackside conditions?
A: Yes. It's rated for operation between -4°F and 122°F (-20°C to 50°C) with a humidity tolerance of 25–85% RH. The ultrasound-welded HIPS housing is built to resist leaks and withstand vibration — both important factors in railway and outdoor telecom installations.
What are the physical dimensions of the E/Z8 3600?
A: The battery measures approximately 13.15 x 4.49 x 9.21 inches (334 x 114 x 234 mm). It connects via a bolted W1/4 terminal and ships 1 unit per box, with 55 units available per pallet.
How long will this battery last in my specific system?
A: Runtime depends on your system's average current draw. At approximately 155 mA continuous discharge, expect up to 21 months of operation. Higher current demands will reduce that timeline proportionally. This battery is optimized for continuous low-drain applications running at or below 1,500 mA. If you need help matching the right battery to your application, our team is happy to assist.
