Our Advantages

One-Stop Solutions

As an ISO 9001 certified manufacturer, RHY implements all design, development and production. One-stop solution saves you cost, time and effort.

01

Factory Direct Sale

No middlemen are involved, no frightful fees are charged and prices are completely based on actual costs. Enjoy dealing directly with a factory!

02

Battery Technology

RHY masters the core battery technologies in industrial design, precision molding, smart BMS and fast charging that lead the industry.

03

100% Customized

We are committed to providing the right battery strategy. All enclosure, cells, circuit and BMS are customized to meet your requirements and budget.

04

More OTS Options

We have over 150 models of battery packs and chargers off-the-shelf that are built to order and delivered within 15 days.

05

Attentive Service

Our sales representatives serve you 24/7. We provide 1 year warranty and lifelong technical support for all products we sold.

06

Applications

With extensive experience in Li-ion, Ni-MH and Ni-Cd battery packs from 3.6V to 80V, our battery packs and chargers are widely applied to small and medium sized household, industrial, commercial, professional and medical battery-powered products represented by power tools, garden tools, vacuum cleaners and electric bikes.

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Power Tools

Garden Tools

Vacuum Cleaners

Electric Bikes

Power Tools

We provide custom battery solutions for combo kits, cordless drills, impact drivers, impact wrenches, saws, angle grinders, electric hammers, nail guns, etc., and supply replacement batteries and chargers for branded power tools such as Makita, DeWalt, Bosch, Milwaukee...

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Garden Tools

We provide custom battery solutions for lawn mowers, hedge trimmers, chainsaws, pruning shears, leaf blowers, bug sprayers, etc., and supply replacement batteries and chargers for branded garden tools such as Greenworks, Ryobi, Black+Decker, Worx...

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Vacuum Cleaners

We provide custom battery solutions for handheld vacuums, robot vacuums, upright vacuums, canister vacuums, ride-on vacuum sweepers, etc., and supply replacement batteries and chargers for branded vacuum cleaners such as Dyson, Shark, Hoover, Eureka...

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Electric Bikes

We customize lithium ion (Li-ion) batteries, lithium iron phosphate (LiFePO4) batteries and lead-acid batteries for electric bikes, pedelecs, electric skateboard, e-moped, e-scooters, e-motorcycles...

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Energy Storage

We customize Portable Power Station, Uninterruptible Power Supply (UPS) and other small and medium sized Battery Energy Storage Systems for home and business.

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Industrial &
Commercial

We provide battery 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, telecom, paint sprayers, concrete vibrators...

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Leisure &
Entertainment

Our batteries and chargers can be applied to a wide range of leisure, entertainment and outdoors products such as fishing reels, water propulsion, electric surfboard, electric crossbows, remote control cars, drones, bowling machines, golf cars…

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Health & Medical

We supply reliable batteries and chargers for health and medical devices such as electric wheelchairs, disinfection sprayers, fascia massagers, automatic external defibrillators (AEDs), surgical drills & surgical headlights, dental mirrors, respirators, infusion pumps...

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Energy Storage

Industrial & Commercial

Leisure & Entertainment

Health & Medical

ABOUT

Who We Are

Headquartered in Shenzhen, China, RHY specializes in the design, development and manufacture of Li-ion, Ni-MH & Ni-Cd battery packs and chargers, providing one-stop battery solutions. We have our own R&D lab and factories across Shenzhen and Dongguan with 170,000 sq. ft. production area and 300+ employees.

From power tools to vehicles, it has been a trend that restrictive cords and environmentally harmful power are being phased out, while replaced by battery-powered systems with less noise, greater mobility and fewer emissions. It was against this background that RHY was formed in 2013 to help such manufacturers accomplish product electrification.

170000sq.ft.

Total Area

3

Factories

300+

Employees

15000+

Daily Output

News & Events

Common Questions About Cordless Power Tool Batteries

August 10 2022

Their major advantage is the fact that they last longer than normal batteries. Power tool batteries have become easily accessible and users must understand how they work.

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How Can You Extend the Life of Li-Ion Batteries?

July 26 2022

Here are a few ways to keep your lithium-ion batteries healthy.

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What Are the Advantages of Using Lithium-Ion Batteries?

July 14 2022

Compared to other batteries such as lead-acid batteries, lithium-ion batteries have many advantages in terms of safety and functionality. The main advantages are as follows.

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What are the Types of Lithium Batteries?

June 23 2022

Lithium batteries are rechargeable batteries that use graphite or other carbon materials as the negative electrode and lithium-containing compounds as the positive electrode. It is a kind of battery that uses lithium metal or lithium alloy as positive/negative electrode material and uses a non-aqueous electrolyte solution.

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How Do Electric Bike Batteries Work

June 20 2022

we'll go through everything important about e-bike batteries, so you specifically know what to look out for when procuring or maintaining your newly acquired e-bike. Electric Bike Batteries

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What Are The Benefits of Cordless Vacuum Cleaners?

June 07 2022

This article will describe  the upsides of using a cordless vacuum cleaner.

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A Basic Guide To Garden Tool Batteries

May 25 2022

The cordless tool industry has grown exponentially since the release of the Li-ion battery, mainly because of the vast improvement over the other older battery types.

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Corded vs. Cordless Power Tools: Which Is Right for You?

May 24 2022

Cordless tools are in no way inferior to their mains-powered counterparts. Each has its own benefits which we will explain below. Please note that, in most cases, it isn’t until you reach these newer power tool batteries that you will be able to achieve the same power output as the corded equivalent, so like anything, they come at a cost.

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