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On July 1st, Zambia time, Mr. Siazongo D. Siakalenge, Deputy Secretary to the Cabinet of Zambia, and Mr. Albert Halwampa, Director General of the Zambia Development Agency (ZDA), led a delegation to inspect Better Technology Group's (referred to as Better Tech Group) overseas subsidiary Airumi New Energy — Zambia's first battery manufacturing plant. Ms. Wei Yanping, Chairperson of Better Tech Group; Mr. Liu Dewei, General Manager of Airumi New Energy; and Mr. Huang Chao, Deputy General Manager accompanied the tour, covered by major Zambian media outlets including ZNBC and Lukulu FM.

On June 25, Better Technology Group Limited (referred to as Better Tech Group) organized a fire safety training and drill activity at its factory. The event featured expert guidance from the local fire brigade, with participation from all factory staff and department representatives.

From June 16-20, 2025, Vice Governor of Jiangxi province Xia Wenyong and Chinese Ambassador to Zambia Han Jing led separate delegations to inspect Airumi New Energy—the first battery factory in Zambia Jiangxi Economic Cooperation Zone, invested by Better Technology Group Limited (hereinafter referred to as Better Tech Group).

Understanding core technical parameters is critical when selecting lead-acid batteries (especially gel or lead-carbon types). This guide breaks down rated voltage, max charge/discharge currents, depth of discharge (DOD), cycle life, and power calculations to help you optimize battery lifespan and system design.

Recently, Airumi New Energy, the overseas subsidiary of Better Technology Group Limited (Referred to as Better Tech Group), sponsored the Peony Pavilion in Zambia, contributing to the enduring friendship between China and Zambia.

Recently, Wellpack New Energy Technology (referred to as Wellpack), a domestic subsidiary of Better Technology Group Limited (referred to as Better Tech Group), held its MES project kickoff meeting under the theme "Powering Progress Through Digital Intelligence" at the group's factory. Senior leadership, R&D, technical teams, and project partners attended the meeting.

Recently, Better Tecchnology Group Limited (hereinafter referred to as Better Tech Group) held a kick-off meeting for the advanced AEO certification of the customs.

The Punching line machine is far more than a simple press. It’s a sophisticated, integrated system engineered for the express purpose of producing high-quality battery grids efficiently and consistently. By automating the journey from raw lead strip to finished grid, it plays a vital role in streamlining the battery assembly line and forms the foundation for reliable, high-performance lead-acid batteries. Investing in such technology is key for manufacturers focused on quality and competitive production.

Identifying these faults prevents potentially dangerous or underperforming batteries from reaching the end-user.