120V AC battery heating pad with built-in thermostat, automatic shut-off & overheat protection, keeps lead-acid/AGM batteries warm in cold weather to preserve cold cranking amps, easy plug-in installation under vehicle batteries.
• 【Maintain Cold Cranking Amps in Cold Weather】When temperatures drop, this heating pad maintains your battery's cold cranking amps – so your vehicle still starts on the coldest mornings. Just place it under the battery, and it delivers consistent, efficient warmth before you turn the key. Cold temperatures dramatically reduce the power available in your vehicle's battery.
• 【Automatic Shut-Off & Overheat Protection, Built-in Thermostat】Built-in thermostat is set to turn itself off at 68°F (plus or minus 10 degrees). Plug the 72-inch cord into any standard 120V AC outlet for 10-30 minutes, or until the battery is warm enough. The thermostat will cut power automatically once reaching target temperature, avoiding overheating damage.
• 【Durable Slim Design for Easy Installation】Only 1.8MM thin pad sized 8.5" x 5.5", slides right under your battery in the tray with no tools or extra hardware required. Waterproof silicone coating resists oil, battery acid and daily wear, the 60W heating element transfers warmth efficiently.
• 【Convenient 72-inch Lead Wire】Comes with long 72-inch power cord, offers flexible wiring range to easily reach standard household 120V AC outlets. Simple plug-and-play operation without complex wiring steps.
• 【Wide Reliable Specs for Vehicle Use】Stable 120V AC working voltage, 60 Watts power output with only 0.5A electric current, low power consumption while providing steady heating performance, durable enough for harsh under-hood or under-battery environments.
• 【Automatic Shut-Off & Overheat Protection, Built-in Thermostat】Built-in thermostat is set to turn itself off at 68°F (plus or minus 10 degrees). Plug the 72-inch cord into any standard 120V AC outlet for 10-30 minutes, or until the battery is warm enough. The thermostat will cut power automatically once reaching target temperature, avoiding overheating damage.
• 【Durable Slim Design for Easy Installation】Only 1.8MM thin pad sized 8.5" x 5.5", slides right under your battery in the tray with no tools or extra hardware required. Waterproof silicone coating resists oil, battery acid and daily wear, the 60W heating element transfers warmth efficiently.
• 【Convenient 72-inch Lead Wire】Comes with long 72-inch power cord, offers flexible wiring range to easily reach standard household 120V AC outlets. Simple plug-and-play operation without complex wiring steps.
• 【Wide Reliable Specs for Vehicle Use】Stable 120V AC working voltage, 60 Watts power output with only 0.5A electric current, low power consumption while providing steady heating performance, durable enough for harsh under-hood or under-battery environments.
Notice
This product is NOT recommended for use with lithium ion batteries, nickel cadmium batteries, batteries with ABS plastic case, or for use inside an insulated battery box. Only compatible with standard lead-acid and AGM batteries, please confirm your battery type before purchase and use.
Directions
Plug the heater pad into a 120V AC power source for 10-30 minutes, or until the battery is warm enough. Place the pad under the battery in the battery tray. The built-in thermostat will turn off the pad automatically at 68°F (plus or minus 10 degrees). Unplug the cord completely after heating before starting your vehicle.
Safety Information
- This pad generates constant heat during operation, do not cover or wrap with thick insulation materials when powered on.
- Keep the heating surface fully contacting the battery bottom, avoid direct contact with flammable foam, plastic fabrics.
- Do not leave the heating pad plugged in unattended for extended time. For safety, unplug the pad after use or when the thermostat has shut off and the battery is sufficiently warmed.
- Inspect the cord and pad surface before each use; stop using immediately if the silicone coating is torn, cracked or damaged.
- Keep the unit far from spilled battery acid, gasoline and other flammable liquids while powered.
Product Details
- Material: Waterproof Silicone Heating Pad
- Pad Thickness: 1.8MM
- Pad Size: 8.5" x 5.5"
- Product Dimensions: 8.5 x 5.5 x 0.1 inches; 10.86 ounces
- Voltage: 120V AC
- Power: 60 Watts
- Electric Current: 0.5A
- Lead Wire Length: 72"
- Thermostat Temp Cut-off: 68°F (±10°F)
- Extra Features: Automatic Shut Off, Overheat Protection
- Compatible Battery Type: Lead-acid, AGM Batteries
- Not Compatible: Lithium-ion, Ni-Cd, ABS Case Batteries, Insulated Battery Boxes

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