Wiltson Energy is a Dongguan, China manufacturer of 26650 LiFePO4 and NMC batteries and bespoke packs, known for ultra‑low‑temperature charging to −40 °C. Products serve solar storage, AGVs, telecom, medical backup, and mobile power, backed by materials R&D and automated production.
Wiltson Energy Technology Co., Ltd., founded in 2015 and based in Dongguan, Guangdong, China, is a high‑tech manufacturer of lithium battery cells and integrated battery packs. The company focuses on LiFePO4 (LFP) and LiNMC chemistries, with a flagship 26650 LFP cell designed for ultra‑low‑temperature operation. Wiltson combines automated production and materials R&D to serve renewable energy, industrial automation, mobility, telecom, and medical markets. Its stated mission is to deliver reliable, safe energy storage solutions for extreme environments and critical infrastructure through targeted R&D and customer-specific engineering.
Wiltson’s core technology centers on 26650 LiFePO4 cylindrical cells engineered for high power, long cycle life, and reliable performance at subzero temperatures. Proprietary nano‑LFP cathode formulations, tailored low‑temperature electrolytes, and hard‑carbon/silicon anode work enable direct charging and discharging to −40 °C. Supporting technologies include self‑heating BMS modules, graphene additives for conductivity, and automated jelly‑roll production for cell uniformity. LFP chemistry provides intrinsic thermal stability; cells undergo rigorous safety testing (UN38.3, nail‑penetration) to meet industrial and mission‑critical application requirements.
Wiltson offers 26650 LFP cells, NMC energy cells and customized battery packs and ESS. Key features include low‑temperature charge/discharge, long cycle life, high discharge currents, IP67 outdoor options and integrated BMS. Applications span solar energy storage, AGVs and logistics, travel trailers, medical backup, telecom base stations, SLA replacement and industrial power systems.
