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Battery Technology
Battery Pack Specification Sheet: How to Read One Before You Buy
A spec sheet is not a datasheet, it is a promise. This guide walks through every line — nominal voltage, capacity and energy, continuous and peak current, cycle life conditions, temperature windows, IP rating, connectors and certifications — and shows which omissions matter most.
Lithium Battery Storage and Charging Safety: A Practical Guide for Importers and Warehouses
What importers need in place before the first container arrives: where to store lithium batteries, what state of charge to hold them at, how to run a charging area, what actually works on a lithium fire, and how to handle damaged packs.
How to Size a Battery Pack: From Runtime Requirement to Amp-Hours
A four-step method for sizing a lithium battery pack from a real duty cycle — plus the margins that turn a calculation on paper into a pack that still performs after two years.
BMS Specifications Explained: How to Read a Battery Management System Datasheet
A practical walk-through of the BMS numbers that decide whether a battery pack lasts three years or six: current ratings, balancing, protection thresholds, SOC estimation and standby draw.
Lithium Cell Capacity Grading Report: How to Read One Before You Buy
A cell grading report is the only real evidence of what you are buying. What the columns mean, which spread is acceptable, how fakes are made, and how to write acceptance terms that hold.
48V vs 72V Batteries: How to Choose the Right Voltage
48V vs 72V battery systems explained for fleet buyers: what voltage changes, why capacity is set by the journey, and how to match pack, controller and motor.
LFP vs NMC vs Sodium-ion: 2026 Chemistry Comparison for B2B Buyers
LFP, NMC or sodium-ion: which chemistry fits your product in 2026? Energy density, cycle life, safety, cold performance and cost compared before you compare cell brands.
Lithium Cell Specifications Explained: A B2B Buyer’s Guide for Non-Engineers
Ah, Wh/kg, C-rate, SOC, DOD, 1C/2C, 18650 vs 21700 vs prismatic explained in plain language, so non-engineer buyers can compare two quotes and spot what actually matters.
Solid-State Battery Commercialization Progress 2026: Semi-Solid Mass Production + All-Solid Countdown
Semi-solid batteries entered mass production in 2026 while all-solid-state moves toward 2027-2030. Technology routes, rollout timetables, key players and supply-chain openings.
Sodium-Ion Battery Mass Production Year 2026: Two-Wheelers + Storage First
2026 is the first year of mass production for sodium-ion batteries. CATL, HiNa, BYD and others are shipping, starting with two-wheelers, low-speed EVs and home storage.