Segmentation by type classifies New Energy Battery Testing Systems into single‑cell testers, multi‑cell testers, module‑level testers, system‑level platforms, and specialized units such as fast‑charge and durability rigs. Single‑cell testers, valued for their flexibility and lower capital outlay, serve R&D labs and early‑stage validation, contributing roughly 20 % of total sales. Multi‑cell testers, capable of parallel testing of dozens of cells, dominate the automotive and storage markets and represent about 35 % of revenue due to their balance of throughput and precision. Module‑level testers, designed for pack‑level diagnostics, capture 25 % of the market, reflecting the shift toward modular battery architectures in EVs and stationary storage. System‑level platforms integrate hardware, software, and data‑analytics for end‑to‑end validation, accounting for 15 % of sales and appealing to OEMs seeking turnkey solutions. Specialized rigs, including high‑rate charge/discharge and accelerated aging equipment, occupy the remaining 5 %, driven by niche requirements for next‑generation chemistries. This taxonomy clarifies how each type underpins market size and informs strategic investment.