Cowon customizes battery solutions for a variety of industries and applications, such as 18650 battery/battery packs, polymer lithium battery/battery packs, which also suit for all kinds of security devices, utility smart meters, consumer electronics, 3C digital devices, medical devices. Besides, we offer customized primary lithium battery packs including CR battery pack, CR button battery pack etc. Our engineering team has decades of combined experiences in developing reliable solutions for a diverse range of applications. We customize battery solutions based on your requirements. Our team carefully considers the unique needs of each project, so we can create the technologies for the most demanding and unique requirements.
Leveraging two decades of expertise in advanced energy storage, we deliver customized lithium-ion battery solutions tailored for vacuum cleaners across residential, commercial, and industrial applications. Our batteries are engineered to maximize runtime, durability, and safety, featuring:
Extended runtime: Optimized energy density for cordless systems.
Fast charging: Safe, efficient power delivery with built-in protection.
OEM compatibility: Seamless fit for Dyson, Samsung, Bosch, and others.
Sustainable: RoHS/REACH-compliant materials and recyclable designs.
Whether for high-power industrial vacuums or compact home units, our solutions combine 20-year R&D rigor with flexible OEM/ODM support to meet your exact performance and certification requirements.
Client: European logistics company using KEMARO K900 vacuums in high-dust warehouses.
Solution:
Custom 14.8V/3,000mAh batteries with IP65-rated casings and dual-layer isolation tech to block metal particles.Modular hot-swap design for uninterrupted 24/7 cleaning shifts.
Results:
40% longer runtime (63 mins/charge) in extreme temperatures.
25% lower annual battery costs via 1,200+ cycle durability.
Achieved EU RoHS compliance with recyclable materials.
Category: Vacuum Cleaner Battery
Battery Model: for iRobot Braava Jet 240
Battery Volt: 3.6V
Battery Capacity: 2900mAh / 10.44Wh
Dimension: 82.70 x 38.00 x 43.00mm
Weight: 152g
Battery Type: Li-ion Battery
Category: Vacuum Cleaner Battery
Model: for Rowenta RH885701/9A0
Battery Volt: 18V
Battery Capacity: 2600mAh / 48.1Wh
Dimension: 160.00 x 45.00 x 51.80mm
Weight: 495g
Battery Type: Li-ion Battery
Category: Vacuum Cleaner Battery
Battery Model: for iRobot Braava Jet M6
Battery Volt: 7.5V
Battery Capacity: 2500mAh / 18.75Wh
Dimension: 114.05 x 55.68 x 24.52mm
Weight: 284.2g
Battery Type: Li-ion Battery
Category: Vacuum Cleaner Battery
Battery Model: for Eufy RoboVac 11
Battery Volt: 14.8V
Battery Capacity: 2600mAh / 38.48Wh
Dimension: 70.10 x 37.10 x 37.10mm
Weight: 270g
Battery Type: Li-ion Battery
Category: Vacuum Cleaner Battery
Battery Model: for iRobot Roomba 800
Battery Volt: 14.4V
Battery Capacity: 2800mAh / 40.32Wh
Dimension: 136.56 x 56.14 x 43.57mm
Weight: 560.5g
Battery Type: Li-ion Battery
Category: Vacuum Cleaner Battery
Battery Model: for Karcher KC55
Battery Volt: 4.8V
Battery Capacity: 3000mAh / 14.4Wh
Dimension: 78.00 x 63.75 x 53.40mm
Weight: 343.8g
Battery Type: Li-ion Battery