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How to Choose Between 21700 vs 18650 Battery Cells
Key Highlights 21700 and 18650 batteries are types of lithium-ion batteries. They are commonly used in power tools, electric vehicles, and other devices. 21700 batteries store more energy. They also have a higher energy density than 18650 batteries. You can find 18650 batteries more easil...Read more -
21700 vs 20700: In-Depth Comparison Guide
Key Highlights The 21700 and 20700 batteries came after the 18650. They have higher energy density and are smaller. This makes them useful for many different needs. Both battery types have similar materials, but the 21700 is wider, allowing it to hold more energy than the 20700. These lit...Read more -
16650 vs 18650 Battery: Ultimate Comparison Guide
Key Highlights 18650 batteries are bigger. They have an 18mm width compared to 16650 batteries, which are 16mm wide. Both are 65mm long. 18650 batteries usually have a higher capacity, ranging from 2000mAh to 3500mAh. On the other hand, 16650 batteries range from 2000mAh to 2500mAh. Bot...Read more -
14500 vs 18650 Batteries: An In-Depth Analysis
Key Highlights 14500 and 18650 batteries are both rechargeable lithium-ion batteries. They differ in size, capacity, and usage. 18650 batteries are bigger and have a higher capacity. They are great for high-drain devices like laptops and power tools. 14500 batteries are similar in size to...Read more -
Understanding Methods for Testing Lithium-Ion Battery Resistance: DCIR, ACIR, and EIS
Testing the resistance of lithium-ion batteries commonly involves three methods: DCIR, ACIR, and EIS. Each method has distinct testing principles and physical significance, offering unique insights into the battery’s performance. To understand the differences among these methods, we first n...Read more -
What is the Best E-Bike Battery?
Choosing the best e-bike battery is challenging due to the many variables involved. Individual needs and usage can greatly influence what makes a battery the “best.” Additionally, even a high-quality battery can underperform if not properly maintained. Battery Pack Basics Battery pac...Read more -
Enhancing Drone (UAV) Performance: Are Tailored Battery Solutions Essential?
The drone industry, encompassing both civilian and military applications, has experienced remarkable growth in recent years. Unmanned Aerial Vehicles (UAVs), commonly known as drones, are increasingly utilized across various industries for inspection, monitoring, supply delivery, and operations i...Read more -
Varieties of Lithium Iron Phosphate Battery Cells
1. Cylindrical Lithium Iron Phosphate Cells Cylindrical lithium iron phosphate (LiFePO4) batteries typically carry model numbers that serve internally within battery manufacturing facilities primarily for batch tracking purposes. Although the specifications of cylindrical LiFePO4 batteries produc...Read more -
LiPo VS. Li-ion: Which is Safer?
The safety of batteries is a paramount concern in various applications, ranging from consumer electronics to electric vehicles. Lithium Polymer (LiPo) and Lithium-Ion (Li-ion) batteries are two popular types of rechargeable batteries, each with its own advantages and disadvantages. This articl...Read more -
What is the Difference Between INR and ICR 18650 Batteries?
The INR (Lithium Nickel Manganese Cobalt Oxide) and ICR (Lithium Cobalt Oxide) 18650 batteries are two prominent types used in various electronic devices. Their distinctions primarily lie in their chemical composition, performance, safety characteristics, and suitability for different applicatio...Read more -
How to Design a Suitable Li-ion Battery Pack?
Designing a lithium-ion (Li-ion) battery pack involves several critical considerations to ensure safety, efficiency, performance, and longevity. This process can be complex, as it requires integrating electrical, mechanical, and thermal management systems. Here’s a detailed overview of how ...Read more -
Impact of Discharge Rates in LiPo Batteries for Various Applications
Lithium Polymer (LiPo) batteries have become ubiquitous in modern technology, powering everything from mobile devices to electric vehicles. Their appeal lies in their rechargeable nature, high energy density, and flexibility in shape and size. However, a critical aspect that dictates their effica...Read more
