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

What Is An Embedded Charger?

November 24 2022

Above are stated several ways batteries are charged. But getting an embedded charger is not a bad idea at all. Below are the merits and demerits of the embedded charger.

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Things to Consider Before Buying Battery Packs and Charger

November 09 2022

You should consider many things when you are trying to buy battery packs and chargers. It will help you get the best custom battery packs and chargers according to the need of your batteries and electronic devices.

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Corded Vs Cordless Power Tools In The Garden

October 26 2022

Here’s a quick comparison of corded versus cordless garden tool batteries that should help guide you in the right direction when it’s time to shop.

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Six Tips For Preserving Power Tool Batteries In Cold Weather

October 13 2022

When the weather gets cold, you might be worried about how to properly store your power tool batteries. Here are six tips that can help your power tool batteries and other equipment survive cold seasons:

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Why You Should Use Custom Battery Packs & Chargers

September 28 2022

The good news is that a reputable custom battery manufacturer has solutions to your needs. If you need battery packs and chargers that meet your needs, we are here for you. In this piece, we intend to show you the reason you should use custom battery packs and chargers for your device. In the end, you will be able to take an informed decision for your company.

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How to Pick the Right Li-Ion Battery Charger for Your Battery

September 15 2022

The rechargeable batteries are supported by equipment such as portable radio, remote control, children's Toys, vacuum cleaners, and lots more. Some measures need to be taken to ensure you purchase the appropriate battery charger for your Li-ion battery.

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Why Should You Choose Cordless Vacuum Cleaners?

August 29 2022

The term "cordless vacuum cleaner" refers to vacuums that are powered by a battery pack rather than a cord hooked into a wall socket. The majority of cordless vacuum cleaner models have a charging station so that the batteries can be recharged in between uses.

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How to Care for Rechargeable Cordless Tool Batteries

August 29 2022

Therefore, getting quality and effective rechargeable cordless tool batteries from a reliable supplier will guarantee the longevity of the battery.

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