PlainRecalls

Lithium-Ion Batteries Used with Bicycle Lights Recalled by GeoManGear Due to Fire Hazard

Reported: April 19, 2011 Initiated: April 19, 2011 #11734 About 16,600 in the United States and 1,500 in Canada units

Shenzhen Minjun Electronic Co. Ltd., dba Magicshine, China issued this CPSC recall on April 19, 2011. Classified as Moderate severity. Approximately About 16,600 in the United States and 1,500 in Canada units are affected. The recall was issued because: The lithium-ion batteries can overheat, posing a fire hazard to consumers.. This recall notice is sourced from official CPSC enforcement records. Below you will find the complete product description, hazard information, remedy instructions, and related recalls from the same manufacturer or product category.

Recall Insight

This CPSC action (record #11734) was formally reported on April 19, 2011. It is classified under Moderate severity, with a current status of Active. Shenzhen Minjun Electronic Co. Ltd., dba Magicshine, China is listed as the recalling firm. Federal records indicate About 16,600 in the United States and 1,500 in Canada units are affected, placing this recall in the million-unit bracket that typically triggers nationwide consumer alerts and retailer sweeps.

The documented reason for this recall is: The lithium-ion batteries can overheat, posing a fire hazard to consumers. Distribution information was not included in the agency filing, so consumers should assume broad potential exposure until the firm publishes point-of-sale details. The remedy documented by the agency is: Consumers should immediately stop using the recalled batteries. The company is notifying all known consumers. Consumers who have purchased the recalled batteries from GeoManGear and have not been con… — consumers holding this product should act on that instruction rather than relying on general guidance.

To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls, of which 6 were also issued by CPSC. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 15 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.

Recall Distribution by Severity Class

Severity1Class I (Critical)Class II (Moderate)Class III (Low)
Recall Distribution by Severity Class

Severity

Moderate

Units Affected

About 16,600 in the United States and 1,500 in Canada

Related Recalls

6

6 from same agency

Product Description

This recall involves Magicshine Series I and Series II lithium-ion batteries. The batteries were sold with bicycle light sets with the following models: Magicshine 900 Lumen (MJ-808), 1400 Lumen (MJ-816) and Tail light (MJ818). The batteries were also sold separately. The Series I battery comes in a nylon pack enclosure and the Series II in an aluminum pack enclosure inserted into a fabric sleeve. The model number is found on the product packaging. The Magicshine logo is found on the sleeve covering of the Series II battery.

Reason for Recall

The lithium-ion batteries can overheat, posing a fire hazard to consumers.

Remedy

Consumers should immediately stop using the recalled batteries. The company is notifying all known consumers. Consumers who have purchased the recalled batteries from GeoManGear and have not been contacted should visit www.MagicshineBatteryRecall.com to register to receive a free replacement battery.

Recall Profile

Structured summary of the CPSC recall record
Attribute Value
Agency U.S. Consumer Product Safety Commission
Severity class Moderate
Status Active
Recall number 11734
Date reported April 19, 2011
Date initiated April 19, 2011
Recalling firm Shenzhen Minjun Electronic Co. Ltd., dba Magicshine, China
Units affected About 16,600 in the United States and 1,500 in Canada
Distribution Not disclosed

Profile values are sourced directly from the official CPSC enforcement record. Source: U.S. Consumer Product Safety Commission.

Scale of Impact

About 16,600 in the United States and 1,500 in Canada units affected — million-unit bracket.

Regional (<10K units)
Multi-state (10K – 100K units)
Large-scale (100K – 1M units)
Massive (≥1M units) ✓ This recall

Bracket cutoffs follow federal recall-disclosure conventions; bar widths scale linearly within each bracket. Source: PlainRecalls analysis of U.S. Consumer Product Safety Commission filings.

Frequently Asked Questions

What product was recalled?
This recall involves Magicshine Series I and Series II lithium-ion batteries. The batteries were sold with bicycle light sets with the following models: Magicshine 900 Lumen (MJ-808), 1400 Lumen (MJ-816) and Tail light (MJ818). The batteries were also sold separately. The Series I battery comes in a nylon pack enclosure and the Series II in an aluminum pack enclosure inserted into a fabric sleeve. The model number is found on the product packaging. The Magicshine logo is found on the sleeve covering of the Series II battery.. Recalled by Shenzhen Minjun Electronic Co. Ltd., dba Magicshine, China. Units affected: About 16,600 in the United States and 1,500 in Canada.
Why was this product recalled?
The lithium-ion batteries can overheat, posing a fire hazard to consumers.
What should consumers do?
Consumers should immediately stop using the recalled batteries. The company is notifying all known consumers. Consumers who have purchased the recalled batteries from GeoManGear and have not been contacted should visit www.MagicshineBatteryRecall.com to register to receive a free replacement battery.
Which agency issued this recall?
This recall was issued by the CPSC on April 19, 2011. Severity: Moderate. Recall number: 11734.
How do I check if my product is affected by a recall?
Check the product description and recall number (11734) against your product. Visit the official CPSC website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
How do I report an injury from a recalled product?
Report injuries to the issuing agency: CPSC at SaferProducts.gov, NHTSA at nhtsa.gov/report-a-safety-problem, or FDA via MedWatch. Document the product (photos, model/serial numbers, purchase receipts) and seek medical attention. Injury reports help agencies track hazard patterns and may strengthen enforcement actions.

Recall Context

Product recalls are issued when a manufacturer, distributor, or federal agency determines that a product poses a safety risk to consumers. This recall is classified as moderate severity, indicating the product may cause temporary or medically reversible health consequences. Across PlainRecalls, we track 83,000+ recalls from FDA, CPSC, and NHTSA to help consumers stay informed and act quickly when safety issues arise.

Nearby Recalls in This Category

Other recalls in the same product category — useful for spotting patterns across the same defect class or manufacturer.

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Data Sources

Data as of 2025. Source: FDA, CPSC, NHTSA, USDA FSIS federal recall databases.

  • Source: FDA — Food and Drug Administration, openFDA Enforcement API (food, drug, and medical device recalls)
  • Source: CPSC — Consumer Product Safety Commission Recalls API (consumer product recalls and hazards)
  • Source: NHTSA — National Highway Traffic Safety Administration Recalls API (vehicle safety recalls)
  • Source: USDA FSIS — Food Safety and Inspection Service (meat, poultry, and egg product recalls)

Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.

All federal data sources used on this page

Source: Federal recall agencies (FDA, CPSC, NHTSA, USDA FSIS) Aggregated multi-agency recall feeds · 2024 Recall data normalized across federal agency feeds; severity classifications follow each agency's own taxonomy (FDA Class I/II/III; CPSC, NHTSA, USDA FSIS).