The Hazard
CLASS 1 WARNING: FIRE AND BURN — PORTABLE PHONE CHARGER
These portable chargers (power banks) can overheat, swell, and catch fire during charging. The lithium cells lack proper overcharge protection. There have been 89 fire reports including 12 burn injuries. Multiple fires occurred on nightstands while owners were sleeping.
89 fires, 12 burn injuries, 3 house fires. 1.8 million power banks sold on Amazon and Walmart.com.
Why This Happens: Technical Breakdown
A proper power bank has a protection circuit that cuts off charging when the battery is full. The recalled units use a cheap circuit board that sometimes fails to detect a full charge. The battery keeps absorbing energy, building up heat and pressure inside the sealed metal case.
Eventually the lithium cells vent hot gas, and if the vent fails, the entire unit can catch fire or explode. This is especially dangerous at night — many people charge their power banks on a nightstand next to their bed while sleeping. A fire on a nightstand next to bedsheets can spread throughout a bedroom in under 2 minutes.
Affected Products
Check your product against the following:
- VoltMax 20000mAh Portable Charger — Model: VM-20K
- VoltMax 30000mAh Portable Charger — Model: VM-30K
- VoltMax Solar Charger — Model: VM-SOL
- Sold on Amazon, Walmart.com, and Temu, 2023-2026
🔍 Check Your Product
Scan or Enter Your Product Code
Model number is printed on the back of the power bank in small text.
— or type the model number —
🔒 100% Secure. All scans happen locally on your device.
Sentinel Action Plan
- 🛑 STOP: Stop using and charging immediately. Do NOT charge it indoors. Place it on a non-flammable surface (concrete, metal tray) away from anything that can burn.
- 📸 DOCUMENT: Photo the model number on the back. Screenshot your Amazon/Walmart order confirmation if you still have it.
- 📞 ACT: Return to the retailer for a full refund. Amazon has a pre-paid return label program for this recall. Do NOT throw in regular trash — take to a battery recycling center.
Frequently Asked Questions
Can I throw it in the trash?
NO. Lithium batteries in the garbage can cause fires in garbage trucks and landfills. Take it to a battery recycling drop-off at Best Buy, Home Depot, or your local waste facility.
Mine hasn’t caught fire — is it safe?
No. The defect is in every unit. It may not have failed yet, but every charge cycle increases the risk. Stop using it now.
I lost my receipt — can I still get a refund?
Amazon and Walmart can look up purchases by your account email. Contact customer service with the product model number.
Can I get compensation?
If the power bank caused burns, fire damage, or injuries, you may be entitled to significant compensation. Use our free Legal Rights Assessment above.
Legal Rights Assessment
This recall involves severe, life-threatening safety risks. If you or a family member suffered injuries or property damage, you may be entitled to significant financial compensation.
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