{"id":2615,"date":"2026-05-12T07:49:02","date_gmt":"2026-05-12T07:49:02","guid":{"rendered":"https:\/\/pkcellsolution.com\/?page_id=2615"},"modified":"2026-05-14T06:27:56","modified_gmt":"2026-05-14T06:27:56","slug":"21700-batteries-solution-2","status":"publish","type":"page","link":"https:\/\/pkcellsolution.com\/de\/21700-batteries-solution-2\/","title":{"rendered":"21700 batteries"},"content":{"rendered":"

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21700 Battery Solution<\/span><\/p>\n

21700 Battery Solutions for Smart Home Appliances<\/h1>\n

High-capacity 21700 lithium battery packs engineered for cordless vacuum cleaners,
\ncleaning robots, portable kitchen appliances, air purifiers, smart household devices
\nand OEM home appliance projects.<\/p>\n

Lange Laufzeit<\/span>
\nHigh Capacity<\/span>
\nSchnelles Aufladen<\/span>
\nCustom Pack Design<\/span>
\nBMS Protection<\/span><\/div>\n
Request Samples<\/a>
\nExplore Applications<\/a><\/div>\n<\/div>\n
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Custom 21700 Pack
\n3.7V\u201348V+<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Why Choose 21700<\/span><\/p>\n

Why 21700 Batteries Are Ideal for Home Appliances<\/h2>\n

Modern home appliances are moving toward cordless, lightweight and intelligent designs.
\n21700 lithium cells provide higher energy density and stronger output capability, helping
\nappliance brands improve runtime, product structure and user experience.<\/p>\n

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Longer Runtime<\/h3>\n

Higher capacity supports longer operation for cordless vacuum cleaners, cleaning robots and portable household devices.<\/p>\n<\/div>\n

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Compact Pack Design<\/h3>\n

Fewer cells can achieve the required energy output, helping reduce pack volume and simplify internal structure.<\/p>\n<\/div>\n

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High Power Output<\/h3>\n

Suitable for high-drain home appliances that require stable instant current, such as vacuum motors and kitchen devices.<\/p>\n<\/div>\n

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Reliable Safety<\/h3>\n

Integrated protection design can support overcharge, over-discharge, short-circuit and temperature protection.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Typical Application Scenarios<\/span><\/p>\n

Home Appliance Applications<\/h2>\n

From cleaning products to smart household terminals, 21700 batteries can be customized
\nAccording to device voltage, runtime, discharge current, housing size, and charging method.<\/p>\n

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Cordless Vacuum Cleaner Batteries<\/h3>\n

Solution: 21.6V \/ 25.2V \/ 29.6V 21700 Battery Pack<\/p>\n