S1 Dry Flush Sealing Toilet and S1 Adapter Kit recalled due to fire hazard
Brand(s)
Summary
Immediately stop using the recalled product and contact Compo Closet USA Inc. to receive a free replacement. Dispose of it by contacting your municipality for instructions on how to safely transport and dispose of lithium-ion batteries.
Affected products
This recall involves the S1 Dry Flush Sealing Toilet and S1 Adapter Kit. The product is a battery-powered waterless dry flush toilet with urine diversion and a heat-sealing mechanism, for campervans, caravans, motorhomes, boats and off-grid cabins. The identifying feature is the order/backer number rather than an individual unit serial number.
Product |
SKU |
Barcode |
|---|---|---|
S1 Dry Flush Sealing Toilet |
CMP-S9901-W |
5065015394525 |
S1 Adapter Kit |
CMP-S9902 |
5065015394518 |
Issue
The battery management system does not inhibit charging when the cell is at or below 0°C. Charging in that condition causes lithium plating — cumulative, invisible damage that can later cause an internal short circuit and thermal runaway, risking fire, smoke and toxic gas release.
As of October 1, 2026, the company has received no reports of incident or injury in Canada.
What you should do
Consumers should unplug the product's DC power plug if temperatures may drop below 3°C; stop using and unplug immediately if it may already have been charged below freezing. Contact Compo Closet USA Inc. to obtain a free replacement battery pack (available December 2026) or a free 12V bypass cable (already in transit to North America).
Dispose of the removed battery at a local household hazardous-waste facility — not by post, household bin, or retail battery collection box.
For more information, consumers can contact Compo Closet USA Inc. by email at s1-support@compocloset.com.
Please note that the Canada Consumer Product Safety Act prohibits recalled products from being redistributed, sold or even given away in Canada.
Health Canada would like to remind consumers to report any health or safety incidents related to the use of this product or any other consumer product or cosmetic by filling out the Consumer Product Incident Report Form.
This recall is also posted on the OECD Global Portal on Product Recalls website. You can visit this site for more information on other international consumer product recalls.
Additional information
Background
Number Sold
The company reported that 8 units of the affected products were sold in Canada.
Time Period Sold
The affected products were sold from April 2025 to June 2026.
Place of Origin
Manufactured in
Details
Huizhou Jiaxinrui New Energy Technology Co., Ltd.
Huizhou City, Guangdong Province
Distributor
Compo Closet USA Inc.
Glendora, California
United States of America
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