We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black figure-8 charging cable with USB-A plug

COSLUS USB A Black figure-8 charger for COSLUS C20 C30 C31 E40 Nicwell Oralfree Aquasonic Hangsun Nicefeel

SKU CH-B2PG-SKB7R

USB-A figure-8 charging cable for COSLUS C20, C30, C31, E40 and Nicwell, Oralfree, Aquasonic, Hangsun, Nicefeel water flossers

  • Typetype
  • Compatible Phone ManufacturerCOSLUS C20 (F5020E), COSLUS E40 (WFP14), COSLUS C30 (FC5360)
  • ColorBlack
  • AdapterUSB
  • Standard USB PortUSB Type A
  • SpecificationsUSB Type A, Black, USB A Black
  • Works with COSLUS C20 C30 C31 E40 plus Nicwell Oralfree Aquasonic Hangsun Nicefeel
  • Original cord gives 50% faster charging than non-original chargers and avoids device damage
  • Precision materials protect against over-voltage over-charge and overheating
  • Reinforced connector survives over 5000 bends for 5× durability versus non-original cords
  • USB Type A plug lets you charge from any standard USB port power source

Universal Water Flosser Charger

This USB Type-A charger replaces the original figure-8 cord for COSLUS C20, C30, C31 and E40 water flossers. It also fits Nicwell F5025, Oralfree F5025, Aquasonic, Hangsun HOC460P-US and Nicefeel FC1599 models. The black cable connects to any standard USB-A power source for convenient charging.

Sustained Charging Performance

The cord delivers stable power through precision materials that protect against over-voltage, over-charge and overheating during extended sessions. The manufacturer states charging is 50% faster than non-original alternatives while safeguarding the flosser battery from long-term damage.

Reinforced Cable Build

An enhanced protective layer makes the cable five times more durable than non-original versions. The wire-to-connector joint is reinforced to withstand over 5,000 bends, reducing the failure point common with daily plugging and unplugging. The USB-A plug fits existing wall adapters, power banks or laptop ports without extra adapters.

Highlights

  • Works with COSLUS C20 C30 C31 E40 plus Nicwell Oralfree Aquasonic Hangsun Nicefeel
  • Original cord gives 50% faster charging than non-original chargers and avoids device damage
  • Precision materials protect against over-voltage over-charge and overheating
  • Reinforced connector survives over 5000 bends for 5× durability versus non-original cords
  • USB Type A plug lets you charge from any standard USB port power source

Specifications

BrandCOSLUS
SeriesUSB A Black
Part NumberUSB A Black
Typetype
Compatible Phone ManufacturerCOSLUS C20 (F5020E), COSLUS E40 (WFP14), COSLUS C30 (FC5360), COSLUS C31 (F5023), Nicwell F5025, Oralfree F5025, Aquasonic, HANGSUN HOC460P-US, Nicefeel FC1599
ColorBlack
AdapterUSB
Standard USB PortUSB Type A
SpecificationsUSB Type A, Black, USB A Black
FeaturesCharging cable, Widely compatible

Questions about this item

How much heat does the USB-A plug generate when the charger runs all day?

The charger includes over-voltage, over-charge and overheating protection, so the USB-A connector stays cool even during extended charging sessions.

What power source must I already have to use this figure-8 cable?

You need any USB-A wall adapter, power bank or computer port — the cable ends in a standard USB-A plug.

Will this cable charge my older COSLUS C20 (F5020E) and C30 (FC5360) units?

Yes, it is compatible with COSLUS C20, C30, C31, E40 and also Nicwell F5025, Oralfree F5025, Aquasonic, Hangsun HOC460P-US and Nicefeel FC1599.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.