Power Tools NiMH Battery

NiMH Batteries for Power Tools & High-Drain Equipment

Weijiang Power manufactures high-discharge nickel-metal hydride (NiMH) cells and custom battery packs for cordless power tools and high-current equipment, including drills, drivers, saws, sanders, garden tools and vacuum cleaners. Our high-rate Sub-C, SC and C-size cells are engineered for the strong, sustained current that motor-driven loads require.

Why NiMH for power tools: high-rate NiMH cells deliver high continuous and pulse current with low internal resistance, tolerate repeated fast charging, and avoid the memory and heavy-cadmium drawbacks of older NiCd packs. They are also more tolerant of abuse and temperature than many lithium alternatives, making them a durable, cost-effective choice for mid-voltage tool packs.

• High-rate cells: 5C-capable AA / Sub-C series with strong discharge performance for demanding motor loads.
• Custom pack builds: stick and side-by-side configurations across common tool voltages — 4.8 V, 6 V, 7.2 V, 9.6 V, 12 V, 14.4 V, 18 V and 24 V — with welded tabs, temperature sensors, PCM/BMS and your choice of connector.
• Rugged & long-lived: roughly 500–1000 cycles and wide-temperature operation (-20 °C to wide warm-side range) for workshop and field use.
• Certified & shippable: CE, RoHS, REACH, MSDS/SDS and UN38.3 documentation for smooth international delivery.

Replace an old NiCd/NiMH tool pack or design a new one: share the voltage, cell count, discharge current and housing limits. Explore our high-discharge NiMH cells and custom pack service, or request a quote.