Battery Repair
Explore the future of EV batteries with innovations in recycling, sustainable practices, and second-life applications. Learn how the circular economy is shaping a more sustainable and efficient EV industry
Hands-on guide to bms battery: principles, selection, wiring, troubleshooting, and safety for EV and energy storage too.
CATL Battery FAQ 2025 — Everything You Need to Know Updated July 25, 2025 | by EV Battery School 1. How much does a CATL battery cost? The average cost of CATL lithium batteries in 2025 is around $115/kWh. Some high-efficiency modules even drop as low as $56/kWh. Source 2. Is CATL owned by China? CATL is a
Learn how to repair lead-acid batteries with our comprehensive DIY guide. Includes desulfation methods, safety tips, and step-by-step instructions for AGM and flooded batteries
This guide explains the structure and working theory of lead-acid batteries. Applications, maintenance needs, and safety considerations are also covered. Essential for understanding this foundational rechargeable battery technology.
Swollen lithium batteries pose a significant safety risk for ebike users, and recognizing the signs early is crucial. In our comprehensive guide, we delve into the causes of battery swelling, from overcharging to manufacturing defects, and provide essential tips on safe handling and repair. Learn how to identify a swollen battery, understand when to replace it entirely, and discover preventive measures to keep your ebike running smoothly. Don’t compromise your safety—empower yourself with the knowledge to tackle battery issues effectively. Read on to ensure your ebike remains a reliable and safe mode of transportation!
