In today's modern life, batteries play a crucial role in providing energy to the electronic and mobile devices we use daily. They are one of the key determinants of the performance and convenience of these devices.
However, the current market offers a wide array of different battery types, each with its own characteristics and advantages, suitable for various types of devices and different usage needs.
Classified by charging rate and capacity, or categorized by characteristics, we can divide them into the common battery types outlined below.
I. Classified by Charging Capacity and Rechargeability
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| No | Battery Type | Definition, Structure | Advantages | Disadvantages | Common Applications |
|---|---|---|---|---|---|
| 1 | Rechargeable Batteries | Rechargeable batteries are types of batteries that can be reused multiple times. After depletion, they can be recharged by connecting to a power source or placing them in a charger. The voltage of these batteries typically ranges from 1.5 - 3.7V, and it takes around 10 hours to fully charge them. The construction of rechargeable batteries involves multiple electrochemical cells, and the recharging process occurs through reversible electrochemical reactions. In the current market, there are various sizes of rechargeable batteries, including NiCd, NiMH, Li-ion, and Li-ion polymer batteries. |
- Can pose fire or explosion risks if mishandled. - Often heavier and bulkier than single-use batteries. |
Can catch fire or explode if used improperly. - Rechargeable batteries are typically heavier and lack various designs. |
Beauty devices |
| 2 | AA Batteries | These batteries have a voltage of 1.2V or 1.5V and can be fully charged in about 7 - 8 hours. The construction of this battery type involves multiple electrochemical cells, and the recharging process occurs through reversible electrochemical reactions, enabling electronic devices to function. |
- Lightweight. - Easily available at convenience stores and supermarkets. - Less prone to explosions. |
Cannot be reused once the battery capacity is depleted. | Wall clocks, remote controls, computer mice, electric razors, waxing devices, etc. |
| 3 | AAA Batteries | These batteries can be used once or recharged multiple times by plugging into a power source or placing them in a charger for recharging. The voltage reaches 1.2V or 1.5V, and they have a cylindrical shape (similar to a small rod) but are generally smaller in size than AA batteries. The full charging time for AAA batteries usually takes around 6 - 7 hours. Like other battery types, AAA batteries are constructed from multiple electrochemical cells, and the recharging process occurs through reversible electrochemical reactions, supplying energy to electronic devices. |
- Suitable for various devices from conventional to modern. - Easy battery replacement process. - Affordable and readily available at supermarkets and convenience stores. |
Relatively high cost | Wall clocks, remote controls, computer mice, electric razors, waxing devices, etc. |
| 4 | 300 - 350 mAh Batteries | These batteries have a rectangular flat and elongated shape. They typically have a capacity ranging from 300 - 350 mAh and a voltage fluctuating between 3.7 - 4V. The full charging time for these batteries usually takes 2 - 3 hours, and they can be plugged into a power source or placed in a charger. |
- Compact size, lightweight, easy storage and usage. - Compatible with various device types. - Reusable multiple times. - Quick battery replacement without much time and effort. |
Relatively high cost | Various types of devices |
| 5 | Lithium Batteries | Lithium-ion (Li-ion) batteries are rechargeable batteries charged through a charger or by plugging into a power source. They are commonly used for devices such as thermometers, laser pens, remote car locks, etc. These batteries perform best when charged at temperatures between 5 - 45°C. Li-ion batteries use pure metal as the material for the negative electrode and utilize adhesive electrolyte to stimulate device operation. |
- High battery capacity. - Provides more stable energy and enhances the performance of devices using batteries. - Compatible with various device types. - Longer lifespan compared to other battery types. - Environmentally friendly. |
Battery quality degrades over time with repeated charging. - Various types of devices |
In reality, lithium batteries come in two types: Lithium metal batteries (non-rechargeable) and Lithium-Ion batteries (originally rechargeable).
Besides the aforementioned battery types, button cell batteries (Silver oxide batteries) are designed flat and compact like a button, providing stable voltage and extended lifespan without harm. These are quality batteries, though their relatively high cost often limits their usage to wristwatches, cameras, computers, and various toys, spanning from the 20th century till now.
Button cell batteries have very small dimensions, with a diameter of around 20mm and a height ranging from 2.9mm to 3.2mm, offering a capacity of approximately 110mAh to 150mAh.
II. Classification Based on Characteristics
1. Alkaline Batteries
- This is one of the most common types of batteries in the market.
- It uses alkaline hydroxide as the positive electrode and zinc as the negative electrode.
- Capable of providing continuous and stable energy over a long duration.
- Suitable for low-energy consumption devices like watches, flashlight, remote controls.
2. Lithium-Ion Battery
- Widely used in mobile phones, laptops, cameras, electric vehicles, etc.
- Offers high energy density, lightweight, and long lifespan.
- Not susceptible to memory effect.
- Requires proper charging and discharging practices for optimal longevity and performance.
Reference:
>> Lithium Batteries - The Optimal Solution for Mobile Energy
3. Lithium Polymer Battery (Li-Po Battery)
- Similar to lithium-ion batteries but thinner and more flexible in design.
- Commonly used in slim devices like smartphones, tablets, wireless earbuds.
- Can be shaped in various forms and sizes to fit diverse device designs.
4. Nickel-Metal Hydride Battery (Ni-MH Battery)
- Frequently used in flashlights, cameras, toys, wireless devices.
- Rechargeable, cost-effective, and environmentally friendly.
- Requires proper discharging before charging to maintain high performance.
5. Lithium Iron Phosphate Battery (LiFePO4 Battery)
- A high-quality lithium-ion battery with enhanced durability and safety.
- Often used in high-energy-demanding applications like electric cars, e-bikes, backup power systems, medical devices.
6. Nickel-Cadmium Battery (Ni-Cd Battery)
- An older type of battery less common in modern devices.
- Can handle high current and has a long lifespan.
- However, it contains toxic cadmium harmful to the environment and human health, limiting its widespread use.
7. Button Cell Battery
- Small, round batteries used in items like watches, remote controls, medical devices, measurement tools.
- Available in various sizes and types to match different devices.
- Offers a fairly long lifespan and compact design to save space.
III. Other Battery Types
In addition, when distinguishing by size, there are other types of batteries like small batteries (2A, AAA), medium batteries (C batteries with an average capacity of 6000mAh), large batteries (D batteries or LR20 batteries with a massive capacity of up to 12,000mAh).
These are the common and popular battery types available on the market today. Each type of battery has its own characteristics and advantages, suitable for different devices and applications. When using batteries, remember to charge them properly, avoid fully discharging them, and replace old batteries regularly to maintain optimal performance and safety.
GPower Vietnam Company is proud to provide the FEB1000A Portable Power Station.
- Brand: FEB - Far East Battery, a renowned battery technology company from China with 14 years of experience in the battery and energy storage industry.
- Massive battery capacity of up to 270,000mAh.
- Fast charging technology with just 1.5 hours.
- Ability to simultaneously charge multiple devices.
- Various recharging methods available (adapter, car charger, solar panel).
Contact us for detailed information about the FEB1000A product.
