Maizhuang Daoshu Town, Danyang City , Jiangsu P, China +86-511 86675547 [email protected]
Hey kids! Are you annoyed that your devices always run out of juice while you are playing games or watching videos? We have great news! HONGDA had a smart product that makes sense: the accumulator recharge kit. Now you're always ready to charge on the go!
Youngsters who can’t remain still will find the accumulator recharge kit to be ideal. Wherever you are, be it in the car, at the park or camping, this kit ensures your devices stay charged. You can continue to view your own favorite things or play your own personalized games without an interruption!
Our compact size portable accumulator refill kit can be easily carried in your backpack. It’s lightweight and easy to use, so you can keep your devices charged wherever your travels take you. Never run out of power at the worst moment!

You no longer need to look for an outlet when you charge your devices. Simply attach your devices to the kit and see them begin charging immediately. It’s so simple you’ll wonder how you ever lived without it!

Best thing is…it makes your devices last longer! You can get more out of the games and shows you love, or chat for longer with friends and family without having to take a break to re-charge. It’s as if you have unlimited power at your fingertips!

Wherever you are, our kit keeps you charged. It’s wonderful for road trips, or camping, or hanging out with friends at the park. Never run out of power again, with this kit!
Our professional team provides end-to-end technical support—from pre-sales consultation to after-sales service—including customized engineering solutions, nitrogen charging equipment, and responsive maintenance support to ensure optimal system performance.
Our company is certified under ISO9001 and GB/T19001 quality management systems, ensuring that all products meet rigorous international standards for reliability, safety, and customer satisfaction.
We offer a wide range of shell materials (including 304/316L stainless steel and duplex stainless steel) and bladder/diaphragm materials (such as NBR, FKM, EPDM), supported by a full-time R&D team that provides tailored solutions for diverse industrial applications.
With over 30 years of experience, we specialize in designing and producing high-quality bladder and diaphragm accumulators, leveraging strong technical capabilities and well-equipped testing facilities to ensure superior performance and durability.