As an ISO 9001 certified manufacturer, HWZ performs all design, development and production. A one-stop solution saves you cost, time and effort.
There are no middlemen involved, no high fees charged, and prices are based solely on actual costs. Enjoy working directly with the factory!
HWZ masters leading industrial design, precision molding, intelligent MCU, high-power fast charge and other core technologies.
We are committed to providing the right charger strategy. All shells, PCBs, charging functions and more are customized to meet your requirements and budget.
We have multiple models of ready-made PCBA and chargers that can be manufactured to order and delivered in 15-20 days
Our sales representatives are at your service 24/7. We offer a 1-year warranty and lifetime technical support for all products we sold.
With extensive experience in lithium-ion, nickel-metal hydride and nickel-cadmium charging solution packs ranging from 3.6V to 80V, our chargers are widely used in small and medium-sized industrial, commercial, professional, and medical fields represented by power supplies, as well as in household power supply products, garden tools, vacuum cleaners, and electric bicycles and so on.Explore more >
We have more than 20 years of experience in the field of power tool chargers. HWZ's business started with chargers, and for the past two decades we have been developing and manufacturing replacement chargers for HFT, Philips, Bosch, Kingfisher,TMC, Crown and other brands power tools, as well as providing customized charger solutions for power tools such as combination kits, cordless drills, impact drivers, saws, angle grinders, grinders, electric hammers and more.Explore more >
We offer custom charging solutions for lawn mowers, hedge trimmers, chainsaws, pruners, leaf blowers, insecticides and more, as well as replacement chargers for Greenworks, Ryobi, Black+Decker, Worx and more.Explore more >
We offer custom charging solutions for handheld vacuum cleaners, robot vacuum cleaners, upright vacuum cleaners, tank vacuum cleaners, driving vacuum cleaners and more, as well as replacement chargers for Dyson, Shark, Hoover, Eureka and other brands.Explore more >
We customize chargers for lithium-ion (Li-ion), lithium iron phosphate (LiFePO4) and lead-acid batteries for electric bicycles, pedelecs, electric skateboards, electric mopeds, electric scooters, electric motorcycles...Explore more >
We customize charging solutions for portable power stations, uninterruptible power supplies (UPS) and other small and medium-sized battery energy storage systems for homes and businesses.Explore more >
We provide charger solutions for a wide range of industrial and commercial equipment, such as air compressors, vacuum pumps, work lights, industrial robots, packaging tools, heating equipment, measuring instruments, telecommunications, paint machines, concrete vibrators...Explore more >
Our chargers can be used in a wide range of recreational and outdoor products such as fishing wheels, water thrusters, electric surfboards, electric crossbows, remote control cars, drones, bowling machines, golf carts...Explore more >
We offer reliable chargers for health and medical devices such as electric wheelchairs, disinfectant sprays, fascia massagers, automatic external defibrillators (AEDs), surgical drills and surgical headlights, dental scopes, respirators, infusion pumps......Explore more >
Health & Medical
Annual production (millions)
We are responsible for every process from design and development to production and testing.
Contact our sales engineers to find out the best charging solution and working mode for you.