Shelf Life: Up to 10 years
Dimensions: 61.5mm x 33.0mm (height x diameter)
Weight: Approximately 139 grams
Recommended Usage: High-drain devices, such as flashlights, portable radios, and electronic toys.
Chemistry: Zinc-Manganese Dioxide (Zn/MnO2)
Capacity: Varies depending on the load conditions and cutoff voltage, but typically around 13,000-14,000mAh
Operating Temperature: -20°C to 54°C (-4°F to 129°F)
Typical Drain: 0.25mA (continuous discharge), 3.9A (pulse discharge)
Note: LR20 is also commonly known as D size batteries.