Top 8 Best Battery Powered Heaters 2025

Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater, Red-Black

• Type: Portable liquid propane gas fueled
• Max Energy: 9,000 BTUs
• Coverage: Up to 225 sq ft
• Heat Settings: 2

Mr. Heater F215100 MH4B Little Buddy 3800-BTU, Indoor Safe Propane Heater With ODS & Tip-Over Protection, Heating Area Up to 95 Sq. Ft - Lightweight, Medium - Black/Red

1500W Small Space Heater for Indoor Use, PTC Ceramic Space Heater with Thermostat, 3 Modes, Safety Quiet Heating, Multiple Protection, Portable Heater for Office Room Desk Use

• Type: Portable
• Max Energy: 1500 watts
• Coverage: Not indicated
• Heat Settings: 3

Amazon Basics 1500W Oscillating Ceramic Heater with Adjustable Thermostat, Black

• Max Energy: 1500 watts
• Coverage: Up to 200 sq ft
• Heat Settings: 3
• Shut-off: Switch, safety auto

Dreo Space Heater, 1500W PTC Ceramic Heaters for Indoor Use with Remote, 70 Oscillation, 1-12H Timer, Electric Heaters with Thermostat, Fast and Safe Portable Heater for Office, Bedroom, Large Room

• Type: Portable
• Max Energy: 1500 watts
• Coverage: 200 sq ft
• Heat Settings: 5

Kismile Small Electric Space Heater,Portable Ceramic Space Heater Fan for Office with Adjustable Thermostat and Overheat Protection ETL Listed for Kitchen, 750W/1500W(Silver)

Ontel Handy Heater Freedom - Wearable Neck Heater for Cold Winters, 4 Heat Settings & Comfort-Heat Technology, Cordless Personal Heater for On-The-Go Heating, USB Rechargeable, 6 Hour Battery Life

Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat and Remote, 2024 Upgraded, Digital Display, 12H Timer, 5 Mode, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home

• Type: Portable
• Max Energy: 1500 watts
• Coverage: Up to 200 sq ft
• Heat Settings: 4