from chemistry to pack
Selective Relithiation vs Pyro- and Hydrometallurgical Routes Recycling Processes and Recycling Process Engineering both mention direct recycling in passing, alongside the pyrometallurgical and hydrometallurgical routes. This post stays with direct recycling specifically, and with the step that makes it viable at all: relithiation, putting the lithium a degraded cathode has lost back where it belongs … Read more
Most EV battery packs are disassembled by hand today: a technician discharges the pack, then works through fasteners, wiring harnesses, adhesive joints and potting compound one pack at a time. It’s slow, and it puts a person directly next to a charged pack that may be several hundred volts. Recycling Processes and Recycling Process Engineering … Read more
Somewhere in your house is a drawer full of dead phones, old laptop chargers, and a cable for a device you no longer own. Multiply that drawer by every household on the planet and you get one of the strangest resource deposits in existence. Richer, per tonne, than most gold mines on Earth. Welcome to … Read more
It’s easy to assume every retired lithium-ion pack is a small pot of gold waiting to be shredded. In practice the recycling value of an end-of-life pack depends almost entirely on cathode chemistry, and in 2026 that value ranges from genuinely profitable to actively negative. Here’s what the current numbers look like, chemistry by chemistry, … Read more
Battery recycling sits at the intersection of three converging pressures: a looming wave of end-of-life material, a structurally constrained primary supply chain, and a regulatory framework that is moving from voluntary to mandatory. Each of these alone would justify investment in recycling infrastructure. Together, they are driving one of the fastest-growing sectors in the battery … Read more
Yanti Innovative Electromotive Solutions Pvt Ltd Abstract A module at 78% state-of-health (SoH) is scrapped as end-of-life; after reconditioning, it powers a stationary storage for three more years. Another at 82% SoH fails weeks into revival. Conventional metrics cannot explain the difference. Field analysis of >1,000 EV modules across platforms reveals that recoverability the probability … Read more
Just watching the fabulous journey that Badar has gone on with the Ryobi batteries and got me thinking: what are the Power Tool Battery Failures? Badar has created a video and a blog post [1] that looks at the failure modes and solutions. Badar has 3 new battery pack failures and this spurs him on … Read more
through Design, Thermal Management, and Revival Techniques Abstract Battery life (longevity) is a cornerstone of electric vehicle (EV) sustainability, particularly in fleet-heavy regions like India, where high usage, climate stress, and inconsistent charging behaviours accelerate degradation. At Yanti Innovative Electromotive Solutions, we focus on a revival-first approach to extend the functional life of EV batteries. … Read more
Why Reuse Is Lagging Behind Author: Bluewater Battery Logistics The global push for renewable energy and electrification is driving an unprecedented production of lithium-ion batteries. Approximately ten to fifteen percent of new batteries remain unused in their intended first-life applications due to various factors – including overproduction and cancelled projects. While recycling is critical for end-of-life batteries, the concept of second-life reuse, where unused and … Read more
and End-of-Life Planning: Why Care Today? Author: Bluewater Battery Logistics As renewable energy generation continues to grow, the use of battery energy storage systems (BESS) in solar farms has become increasingly important for stabilizing the grid and enabling the integration of intermittent solar and wind power. The permitting process to build a BESS facility often … Read more