News
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Why Lithium-Ion Batteries Fail to Charge After Discharge: Roles of Battery Management System
Many electric vehicle users find their lithium-ion batteries unable to charge or discharge after being unused for over half a month, leading them to mistakenly think the batteries need replacement. In reality, such discharge-related issues are common for lithium-ion batt...Read more -
BMS Sampling Wires: How Thin Wires Accurately Monitor Large Battery Cells
In battery management systems, a common question arises: how can thin sampling wires handle voltage monitoring for large-capacity cells without issues? The answer lies in the fundamental design of Battery Management System (BMS) technology. Sampling wires are dedicat...Read more -
EV Voltage Mystery Solved: How Controllers Dictate Battery Compatibility
Many EV owners wonder what determines their vehicle's operating voltage - is it the battery or the motor? Surprisingly, the answer lies with the electronic controller. This critical component establishes the voltage operating range that dictates battery compatibility and...Read more -
Relay vs. MOS for High-Current BMS: Which Is Better for Electric Vehicles?
When selecting a Battery Management System (BMS) for high-current applications like electric forklifts and tour vehicles, a common belief is that relays are essential for currents above 200A due to their high current tolerance and voltage resistance. However, advance...Read more -
Why Does Your EV Shut Down Unexpectedly? A Guide to Battery Health & BMS Protection
Electric vehicle (EV) owners often face sudden power loss or rapid range degradation. Understanding the root causes and simple diagnostic methods can help maintain battery health and prevent inconvenient shutdowns. This guide explores the role of a Battery Management S...Read more -
How Solar Panels Connect for Maximum Efficiency: Series vs Parallel
Many people wonder how rows of solar panels connect to generate electricity and which configuration produces more power. Understanding the difference between series and parallel connections is key to optimizing solar system performance. In series connec...Read more -
How Speed Impacts Electric Vehicle Range
As we move through 2025, understanding the factors affecting electric vehicle (EV) range remains crucial for both manufacturers and consumers. A frequently asked question persists: does an electric vehicle achieve greater range at high speeds or low speeds? According to ...Read more -
DALY Launches New 500W Portable Charger for Multi-Scene Energy Solutions
DALY BMS launch of its new 500W Portable Charger (Charging Ball), expanding its charging product lineup following the well-received 1500W Charging Ball. This new 500W model, together with the existing 1500W Charging Ball, form...Read more -
What Really Occurs When Lithium Batteries Are Paralleled? Uncovering Voltage and BMS Dynamics
Imagine two water buckets connected by a pipe. This is like connecting lithium batteries in parallel. The water level represents voltage, and the flow represents electric current. Let’s break down what happens in simple terms: Scenario 1: Same Water Lev...Read more -
Smart EV Lithium Battery Buying Guide: 5 Key Factors for Safety and Performance
Selecting the right lithium battery for electric vehicles (EVs) requires understanding critical technical factors beyond price and range claims. This guide outlines five essential considerations to optimize performance and safety. 1. ...Read more -
DALY Active Balancing BMS: Smart 4-24S Compatibility Revolutionizes Battery Management for EVs and Storage
DALY BMS has launched its cutting-edge Active Balancing BMS solution, engineered to transform lithium battery management across electric vehicles (EVs) and energy storage systems. This innovative BMS supports 4-24S configurations, automatically detecting cell counts (4-8...Read more -
Truck Lithium Battery Charging Slow? It’s a Myth! How a BMS Reveals the Truth
If you've upgraded your truck's starter battery to lithium but feel it charges slower, don't blame the battery! This common misconception stems from not understanding your truck's charging system. Let's clear it up. Think of your truck's alternator as a...Read more
