3.6V 3.0Ah A-size spiral cell consumer and photo batteries
Manufacturer： ultralife
# ER18505M Product Series Introduction
## 1. Overview
The ER18505M product series represents a cutting - edge line of technological solutions engineered to meet the diverse and demanding requirements of modern industries. This series is the result of extensive research, development, and innovation, combining high - performance components with advanced design concepts to deliver reliable and efficient products.
## 2. Key Features
### 2.1 High - Energy Density
One of the standout features of the ER18505M series is its remarkable energy density. These products are designed to store a large amount of energy in a relatively small and compact form factor. This is particularly beneficial in applications where space is limited, such as portable electronic devices, small - scale power backup systems, and unmanned aerial vehicles (UAVs). The high - energy density allows for longer operation times without the need for frequent recharging or refueling.
### 2.2 Long Cycle Life
The ER18505M series offers an extended cycle life, which means that the products can withstand a large number of charge - discharge cycles without significant degradation in performance. This is crucial for applications that require frequent use and recharging, such as electric vehicles, grid - connected energy storage systems, and industrial equipment. With a long cycle life, users can expect a longer service life from the products, reducing the need for frequent replacements and lowering overall costs.
### 2.3 Fast Charging Capability
In today's fast - paced world, the ability to charge quickly is essential. The ER18505M series is equipped with fast - charging technology, enabling it to recharge in a significantly shorter time compared to traditional products. This feature is highly advantageous for applications where downtime needs to be minimized, such as mobile phones, laptops, and electric scooters. Fast charging not only improves user convenience but also increases the productivity of the devices.
### 2.4 Wide Operating Temperature Range
The products in the ER18505M series are designed to operate effectively in a wide range of temperatures. They can function reliably in both extremely cold and hot environments, making them suitable for various outdoor and industrial applications. Whether it's in the freezing temperatures of a polar region or the scorching heat of a desert, the ER18505M series can maintain its performance, ensuring continuous operation and reliability.
### 2.5 Safety and Stability
Safety is a top priority in the design of the ER18505M series. These products are equipped with multiple safety features, including over - charge protection, over - discharge protection, short - circuit protection, and thermal protection. These safety mechanisms prevent potential hazards such as fires, explosions, and damage to the devices. Additionally, the series is engineered to provide stable performance under different operating conditions, ensuring consistent and reliable operation.
## 3. Applications
### 3.1 Consumer Electronics
The ER18505M series is an ideal power source for a wide range of consumer electronics, including smartphones, tablets, laptops, smartwatches, and wireless earbuds. Its high - energy density and fast - charging capability make it possible to power these devices for longer periods and recharge them quickly, enhancing the user experience.
### 3.2 Electric Vehicles
In the electric vehicle (EV) industry, the ER18505M series can be used as a battery component. Its long cycle life and high - energy density contribute to the extended range and durability of EVs. The fast - charging feature also helps to reduce the charging time, making EVs more practical and convenient for daily use.
### 3.3 Renewable Energy Storage
With the increasing adoption of renewable energy sources such as solar and wind, energy storage has become a critical issue. The ER18505M series can be used in grid