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Ultra 3500D:
2＋ years
long lasting
- 40°C to 60°C
resistant
10 years
shelf life
.
2＋ years
long lasting
- 40°C to 60°C
resistant
10 years
shelf life
XTAR Ultra3500D, a type of AA 1.5V lithium-ion non-rechargeable batteries, is the best battery for blink security camera, doorbell, weather station, emergency radio, and outdoor devices. Designed for extreme conditions – 3500mAh capacity, 10-year shelf life, and reliable performance down to -40°C.
3500mAh High Capacity for
More Than 28 Months of Monitoring
Delivers a steady 1.5V output with higher energy density than alkaline batteries, keeping your security system running for over two years without a hitch. So you’re on a ladder less often.
3500mAh High Capacity for More Than 28 Months of Monitoring
Delivers a steady 1.5V output with higher energy density than alkaline batteries, keeping your security system running for over two years without a hitch. So you’re on a ladder less often.
Excellent Performance in
Extreme Temperature
Our AA lithium batteries operate reliably from -40℃ to 60℃, retaining 90% capacity even at -30℃, while alkaline batteries tend to fail in the cold and drain quickly in the heat.
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Excellent Performance in Extreme Temperature
Our AA lithium batteries operate reliably from -40℃ to 60℃, retaining 90% capacity even at -30℃, while alkaline batteries tend to fail in the cold and drain quickly in the heat.
Up To 10 Years Shelf Life
You can store them for years without worrying about performance loss, ensuring they deliver reliable power whenever you need them.
Up To 10 Years Shelf Life
You can store them for years without worrying about performance loss, ensuring they deliver reliable power whenever you need them.
100% No Leakage, Safer Use & Preparedness
Featuring an anti-explosion valve, anti-leak ring, and short-circuit protection, it has passed various stability tests. Free of lead, mercury, and cadmium, it is highly recyclable after disposal.
Protect
the Devices
Safe for
Your Family
Safe for
Environment
100% No Leakage,
Safer Use & Preparedness
Featuring an anti-explosion valve, anti-leak ring, and short-circuit protection, it has passed various stability tests. Free of lead, mercury, and cadmium, it is highly recyclable after disposal.
Protect the Devices
Safe for Your Family
Safe for Environment
30% Lighter Than Alkaline Batteries
Much lighter, much more fit for wearable devices.
30% Lighter Than Alkaline Batteries
Much lighter, much more fit for wearable devices.
Compatible with
Various High-Demand Device
Perfect for devices requiring long-lasting power and extreme temperature resistance.
Compatible with Various High-Demand Device
Perfect for devices requiring long-lasting power and extreme temperature resistance.
Specifications
Specification
| Model | Ultra 3500D |
| Capacity | 3500mAh |
| Voltage | 1.5V |
| Max Discharge Current | 2.5A |
| Operating Temperature | -40 – 60℃ |
| Storage Temperature | -20 – 40℃ (Best at 25±5℃) |
| Shelf Life | 10 Years |
| Dimensions(mm) | Φ14.0±0.5 x H49.85±0.65 |
| Net Weight(g) | 15 |
Package
Package
Real-world Tests & Reviews
Battery real capacity test. The results are 3730mAh, 3535mAh, 3284mAh.
High performance on Zoom H5 handy recorder. High voltage output.