battery boosters
Best Buy customers often prefer the following products when searching for battery boosters.
A battery booster is a device that increases the voltage of a car's electrical system. This can be useful in many situations, such as when a car is having trouble starting. A battery booster can also provide temporary power to electronics, such as to run a laptop while the car is being repaired. Battery boosters are often used in conjunction with jumper cables to give a dead battery enough power to start the engine. Browse the top-ranked list of battery boosters below along with associated reviews and opinions.
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Duracell - 900 Amp Portable Jump Starter + Air Compressor - Black
Model: DRJS30CSKU: 6432649Top comment"Plus the battery powered air compressor works well enough....It took little time to charge fully....Battery jumper"
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Jump-start your car without the need for another vehicle: The portable 12Ah jump-starter delivers up to 900 peak amps to quickly revive batteries in engines up to 8 cylinders. Heavy-duty 6 guage jumper cables with ergonomic clamps store neatly on the sides of the unit when not in use. The Jump-starter 900 also features an integrated 160 PSI air compressor which inflates tires and other inflatables and a 2.1A USB port to charge smartphones and tablets. The tough weather-resistant case also boasts a 12V DC power outlet, LED battery fuel gauge, and a convenient LED work light.Top comment"Plus the battery powered air compressor works well enough....It took little time to charge fully....Battery jumper"
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Jump-start your car without the need for another vehicle: The portable 12Ah jump-starter delivers up to 900 peak amps to quickly revive batteries in engines up to 8 cylinders. Heavy-duty 6 guage jumper cables with ergonomic clamps store neatly on the sides of the unit when not in use. The Jump-starter 900 also features an integrated 160 PSI air compressor which inflates tires and other inflatables and a 2.1A USB port to charge smartphones and tablets. The tough weather-resistant case also boasts a 12V DC power outlet, LED battery fuel gauge, and a convenient LED work light.See all Jump StartersYour price for this item is $129.99
Scosche - PowerUp 700 Car Jump Starter w/USB Power Bank and LED Flashlight - Black
Model: PBJ700-1SKU: 5945205Top comment"Have own one for more over a year recently bought another one for my other car, battery life is awesome. Just like any rechargeable battery, if not in use the battery will drain but last for months if not used continuously. ...Portable battery jumper review...portable battery jump starter saves me the inconvenience of removing my battery and having to take it to local parts store for a charge. "
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Prepare in advance for emergency situations with the compact Scosche PowerUp 700 Portable Car Jump Starter. The high-capacity 15,000 mAh lithium-ion battery provides up to 700 amps of jump start power for your car, truck, boat, or ATV/UTV. Scosche PowerUp 700 has a 6-point safety protecton system and is spark free. Equipped with two USB ports, this Scosche PowerUp 700 also charges smartphones, tablets and other devices.Top comment"Have own one for more over a year recently bought another one for my other car, battery life is awesome. Just like any rechargeable battery, if not in use the battery will drain but last for months if not used continuously. ...Portable battery jumper review...portable battery jump starter saves me the inconvenience of removing my battery and having to take it to local parts store for a charge. "
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Prepare in advance for emergency situations with the compact Scosche PowerUp 700 Portable Car Jump Starter. The high-capacity 15,000 mAh lithium-ion battery provides up to 700 amps of jump start power for your car, truck, boat, or ATV/UTV. Scosche PowerUp 700 has a 6-point safety protecton system and is spark free. Equipped with two USB ports, this Scosche PowerUp 700 also charges smartphones, tablets and other devices.See all Jump StartersYour price for this item is $149.99
Duracell - 1 Amp Battery Charger, Maintainer and Reconditioner - Black
Model: DRMC1ASKU: 6424670Top comment"We use it to top off the lithium battery that powers an inverter in our camper. Works well....Great Trickle Battery Charger...Perfect trickle charger - I have two of these at the cabin and use them to keep marine and smaller batteries charged up during downtime (winter). It won't overcharge and just keeps a constant trickle into the batteries to prevent them from dying permanently. "
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Prolong your battery's life with proper charging and maintenance. This Duracell 1 Amp Charger & Maintainer's multi-stage charging protocol ensures an optimal charge on all types of 12V and 6V batteries, and features a maintenance mode that's ideal for keeping stored batteries topped off between uses. The charger includes clamps for periodic charging, as well as ring terminals for semi-permanent battery attachment (ideal for maintenance). Switching between clamps and ring terminals is easy, safe, and simple thanks to the charger's quick-connect cable system.Top comment"We use it to top off the lithium battery that powers an inverter in our camper. Works well....Great Trickle Battery Charger...Perfect trickle charger - I have two of these at the cabin and use them to keep marine and smaller batteries charged up during downtime (winter). It won't overcharge and just keeps a constant trickle into the batteries to prevent them from dying permanently. "
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Prolong your battery's life with proper charging and maintenance. This Duracell 1 Amp Charger & Maintainer's multi-stage charging protocol ensures an optimal charge on all types of 12V and 6V batteries, and features a maintenance mode that's ideal for keeping stored batteries topped off between uses. The charger includes clamps for periodic charging, as well as ring terminals for semi-permanent battery attachment (ideal for maintenance). Switching between clamps and ring terminals is easy, safe, and simple thanks to the charger's quick-connect cable system.See all Jump StartersYour price for this item is $34.99
Duracell - 4 Amp Battery Charger, Maintainer and Reconditioner - Black
Model: DRMC4ASKU: 6424553Top comment"Battery Charger...Nice product to have to keep your batteries Charged and ready to go when you need them...Took nearly 18 hr to fully charge car battery, which I had more or less expected after a recent stall prior to purchasing it. "
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Keep your vehicle’s batteries fully charged so that they’re ready to go when you are. The Duracell 4 Amp Charger, Maintainer and Reconditioner is an intelligent, multi-stage charger that automatically adjusts to the power needs of your batteries. With 4 Amps of power it can quickly take batteries from dead to ready-to-start in under 2 hours. The multi-stage charging protocol ensures an optimal charge on all types of 6V or 12V vehicle batteries including, Lead Acid, Lithium-Ion, AGM and Gel. The maintenance stage is ideal for keeping stored batteries safely topped off without overcharging. The backlit LCD screen and straight forward user interface ensures that charging is simple and intuitive. The Quick-Connect cable system makes it easy to connect, charge and go. The included clamps are ideal for quickly connecting to any battery while the ring terminals are intended for a semi-permanent installation which are typically installed on a vehicle that requires frequent charging.Top comment"Battery Charger...Nice product to have to keep your batteries Charged and ready to go when you need them...Took nearly 18 hr to fully charge car battery, which I had more or less expected after a recent stall prior to purchasing it. "
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Keep your vehicle’s batteries fully charged so that they’re ready to go when you are. The Duracell 4 Amp Charger, Maintainer and Reconditioner is an intelligent, multi-stage charger that automatically adjusts to the power needs of your batteries. With 4 Amps of power it can quickly take batteries from dead to ready-to-start in under 2 hours. The multi-stage charging protocol ensures an optimal charge on all types of 6V or 12V vehicle batteries including, Lead Acid, Lithium-Ion, AGM and Gel. The maintenance stage is ideal for keeping stored batteries safely topped off without overcharging. The backlit LCD screen and straight forward user interface ensures that charging is simple and intuitive. The Quick-Connect cable system makes it easy to connect, charge and go. The included clamps are ideal for quickly connecting to any battery while the ring terminals are intended for a semi-permanent installation which are typically installed on a vehicle that requires frequent charging.See all Jump StartersYour price for this item is $69.99
Duracell - 750 Amp Portable Jump Starter + Air Compressor - Black
Model: DRJS20CSKU: 6168421Top comment"I had a terrible winter when it came to my car battery. Bought 2 new batteries, but they both were bad. ...Not to mention, it has a USB port to charge devices when outdoors which I absolutely love."
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No more dead batteries! This Duracell Portable 9Ah jump starter supplies up to 750 peak Amps and jump-starts batteries in engines up to 8 cylinders. The attached 6AWG cables with easy-to-use clamps store neatly on the sides of the case when not in use. The Jump starter 750's built-in 160 PSI air compressor inflates tires and other equipment and a 2.1A USB port charges smartphones, tablets and other devices. The tough all-weather design also features a 12V DC power port, LED battery fuel gauge, and a bright LED work light. Don't take chances, dont' be cuaght at home or on the road without the Duracell 750 Amp Portable Jump Starter and Air Compressor!Top comment"I had a terrible winter when it came to my car battery. Bought 2 new batteries, but they both were bad. ...Not to mention, it has a USB port to charge devices when outdoors which I absolutely love."
See all customer reviewsSee all Jump StartersProduct Description
No more dead batteries! This Duracell Portable 9Ah jump starter supplies up to 750 peak Amps and jump-starts batteries in engines up to 8 cylinders. The attached 6AWG cables with easy-to-use clamps store neatly on the sides of the case when not in use. The Jump starter 750's built-in 160 PSI air compressor inflates tires and other equipment and a 2.1A USB port charges smartphones, tablets and other devices. The tough all-weather design also features a 12V DC power port, LED battery fuel gauge, and a bright LED work light. Don't take chances, dont' be cuaght at home or on the road without the Duracell 750 Amp Portable Jump Starter and Air Compressor!See all Jump StartersYour price for this item is $109.99
Black+Decker - Black & Decker Battery Maintainer / Trickle Charger - Black, Orange
Model: BM3BSKU: 6428603Top comment"Reliable battery charge maintsiner...It work good i use it to charge my boat battery and it works great"
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Maintain your battery's charge in storage and during the off season with the BLACK+DECKER BM3B Battery Maintainer and Trickle Charger. Featuring fully-automatic, high-frequency charging, this maintainer conveniently keeps your battery charged without the need to monitor battery levels. The unit provides a charge when needed and stops when the battery is fully charged or topped off. The BM2B battery charger works with both 6V and 12V AGM, GEL and WET batteries, and it switches between voltages with a simple toggle. The fully-automated charger is ideal for use with RVs, classic cars, specialty vehicles, ATVs, snowmobiles, jet skis, motorcycles, marine deep cycle batteries, lawn mowers and more. For safe use, built-in circuit protection to prevent overcharging, reverse polarity and short circuits. The batter charger includes battery clips, 12V DC accessory plug and battery ring terminals for three ways to connect. Take the guesswork out of charging and maintaining your battery with the BLACK+DECKER BM3B Battery Maintainer and Charger. CEC and UL listed.Top comment"Reliable battery charge maintsiner...It work good i use it to charge my boat battery and it works great"
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Maintain your battery's charge in storage and during the off season with the BLACK+DECKER BM3B Battery Maintainer and Trickle Charger. Featuring fully-automatic, high-frequency charging, this maintainer conveniently keeps your battery charged without the need to monitor battery levels. The unit provides a charge when needed and stops when the battery is fully charged or topped off. The BM2B battery charger works with both 6V and 12V AGM, GEL and WET batteries, and it switches between voltages with a simple toggle. The fully-automated charger is ideal for use with RVs, classic cars, specialty vehicles, ATVs, snowmobiles, jet skis, motorcycles, marine deep cycle batteries, lawn mowers and more. For safe use, built-in circuit protection to prevent overcharging, reverse polarity and short circuits. The batter charger includes battery clips, 12V DC accessory plug and battery ring terminals for three ways to connect. Take the guesswork out of charging and maintaining your battery with the BLACK+DECKER BM3B Battery Maintainer and Charger. CEC and UL listed.See all Jump StartersYour price for this item is $29.95
Cobra - Jump Starter 1000A and Power Band with In-Car Jump Starting - Black
Model: CPJS1000ASKU: 6508224Top comment"What appeals to me about this starter is that you only have to charge it once a year, and you can jump start the battery from inside the car. "
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When you need maximum power to jump start your dead battery, count on the Jump Starter 1000A to get your engine started. Incredibly powerful for its size, the 1000A is capable of jump starting all cars and almost every truck. With the option of jump starting via direct battery connection or safely from inside your vehicle, the Jump Starter 1000A provides the power you need, when you need it..Top comment"What appeals to me about this starter is that you only have to charge it once a year, and you can jump start the battery from inside the car. "
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When you need maximum power to jump start your dead battery, count on the Jump Starter 1000A to get your engine started. Incredibly powerful for its size, the 1000A is capable of jump starting all cars and almost every truck. With the option of jump starting via direct battery connection or safely from inside your vehicle, the Jump Starter 1000A provides the power you need, when you need it..See all Jump StartersYour price for this item is $119.95
Duracell - Portable 1100A Bluetooth enabled Lithium-Ion Jump Starter with USB Power Bank and Flashlight - Black
Model: DRLJS110BSKU: 6424669Top comment"Duracell Portable 1100a Battery Jumper...This is perfect for carrying in your car for the unfortunate times that your car don’t start or you need to charge your phone....good flashlight, USB can charge phones and tablets, will start a car that has a dead battery. "
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Never get stranded with the Duracell Portable 1100A Bluetooth enabled Lithium-Ion Jump Starter with USB Power Bank and Flashlight. With 1100 Peak Amps, this Jump Starter is powerful enough to start 4, 6 and 8 cylinder gasoline engines with up to 6 liters of displacement and up to 3 liters on diesel engines (up to 40 jump starts a single charge). The convenient 2.4 amp USB port allows you to quickly charge your smartphone or tablet while on the go (up to 3 smartphone recharges per charge). IP65 weatherproof construction is designed for use in all weather conditions including rain, sleet and snow. The integrated 200 lumen LED work-light is essential for jump-starting in the dark and features low, high and SOS modes. Not only will the jump starter hold a charge for an entire year but it’s smart enough to notify you when it needs to be recharged. The integrated Bluetooth Low Energy technology pairs directly with your smartphone and connects to our free PowerHub App for advanced battery monitoring and charging alerts. The PowerHub App also features an interactive step-by-step guide that dynamically walks you through the jump-starting process. You can even chat with our live customer support team directly through the app if you have any questions. Our exclusive SafeJump™ Technology features the most advanced safety system on the market. Unlike conventional jump-starters, the safety system is internally mounted which enables it to monitor critical components of the jump-starter. SafeJump technology ensures spark-proof operation and protects against reverse polarity, reverse current, over temperature and low voltage. Convenient Carry bag keeps it all together.Top comment"Duracell Portable 1100a Battery Jumper...This is perfect for carrying in your car for the unfortunate times that your car don’t start or you need to charge your phone....good flashlight, USB can charge phones and tablets, will start a car that has a dead battery. "
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Never get stranded with the Duracell Portable 1100A Bluetooth enabled Lithium-Ion Jump Starter with USB Power Bank and Flashlight. With 1100 Peak Amps, this Jump Starter is powerful enough to start 4, 6 and 8 cylinder gasoline engines with up to 6 liters of displacement and up to 3 liters on diesel engines (up to 40 jump starts a single charge). The convenient 2.4 amp USB port allows you to quickly charge your smartphone or tablet while on the go (up to 3 smartphone recharges per charge). IP65 weatherproof construction is designed for use in all weather conditions including rain, sleet and snow. The integrated 200 lumen LED work-light is essential for jump-starting in the dark and features low, high and SOS modes. Not only will the jump starter hold a charge for an entire year but it’s smart enough to notify you when it needs to be recharged. The integrated Bluetooth Low Energy technology pairs directly with your smartphone and connects to our free PowerHub App for advanced battery monitoring and charging alerts. The PowerHub App also features an interactive step-by-step guide that dynamically walks you through the jump-starting process. You can even chat with our live customer support team directly through the app if you have any questions. Our exclusive SafeJump™ Technology features the most advanced safety system on the market. Unlike conventional jump-starters, the safety system is internally mounted which enables it to monitor critical components of the jump-starter. SafeJump technology ensures spark-proof operation and protects against reverse polarity, reverse current, over temperature and low voltage. Convenient Carry bag keeps it all together.See all Jump StartersYour price for this item is $139.99
Duracell - Powerpack Pro 1100 Amp Jumpstarter, Air Compressor & 480W Inverter - Black
Model: DR300PWRSKU: 6168418Top comment"Absolutely love it battery was down in my son truck it was a snap for it to charge up...For the cost I'm totally loving this power supply. Great battery life and nice to have in the car for emergencies. "
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Duracell's Powerpack Pro 1100 Amp Jumpstarter, Air Compressor & 480W Inverter is the ideal solution for jumpstarting cars, boats or other vehicles. It also inflates tires, supplies portable AC, DC and USB power and provides a bright work light. It supplies up to 1100 peak Amps of starting power from its internal rechargeable battery, taking the place of traditional jumper cables which need to connect to another car. The integrated 160 PSI air compressor efficiently inflates tires, sporting equipment and more. The Duracell Powerpack Pro 1100 Amp Jumpstarter, Air Compressor & 480W Inverter is loaded with features including: dual AC outlet ports that can power two AC appliances at once (up to 480w combined) and dual 2.1 Amp USB ports to quickly charge your smartphone, tablet or other 5V USB devices. The Powerpack features a rugged all-weather case and a highly visible reflective trim that serves as an additional night time safety feature. It comes with built-in color-coded copper-clad 6 AWG jumper cables. RED: positive jump-starting clamp that connects to the positive terminal. BLACK: negative jump-starting clamp that connects to the engine block. Comprehesive protection and safety technology that provides reverse polarity, over current and over voltage protection.Top comment"Absolutely love it battery was down in my son truck it was a snap for it to charge up...For the cost I'm totally loving this power supply. Great battery life and nice to have in the car for emergencies. "
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Duracell's Powerpack Pro 1100 Amp Jumpstarter, Air Compressor & 480W Inverter is the ideal solution for jumpstarting cars, boats or other vehicles. It also inflates tires, supplies portable AC, DC and USB power and provides a bright work light. It supplies up to 1100 peak Amps of starting power from its internal rechargeable battery, taking the place of traditional jumper cables which need to connect to another car. The integrated 160 PSI air compressor efficiently inflates tires, sporting equipment and more. The Duracell Powerpack Pro 1100 Amp Jumpstarter, Air Compressor & 480W Inverter is loaded with features including: dual AC outlet ports that can power two AC appliances at once (up to 480w combined) and dual 2.1 Amp USB ports to quickly charge your smartphone, tablet or other 5V USB devices. The Powerpack features a rugged all-weather case and a highly visible reflective trim that serves as an additional night time safety feature. It comes with built-in color-coded copper-clad 6 AWG jumper cables. RED: positive jump-starting clamp that connects to the positive terminal. BLACK: negative jump-starting clamp that connects to the engine block. Comprehesive protection and safety technology that provides reverse polarity, over current and over voltage protection.See all Jump StartersYour price for this item is $199.99
Duracell - Powerpack Pro 1300 Amp Jumpstarter, Air Compressor & 600W Inverter - Black
Model: DR1300PWRSKU: 6424555Top comment"Good Battery Backup...Will see how long the charge lasts....Charge my car, charge my phone, put air in my tires, Use as an electrical outlet. "
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The Duracell Powerpack Pro 1300 is the ideal solution for jumpstarting cars, boats or other vehicles. It also inflates tires, supplies portable AC, DC and USB power and provides a bright work light for every possible work or play situation. It supplies up to 1300 peak Amps of starting power from its internal rechargeable battery, taking the place of traditional jumper cables which need to connect to another car. The integrated 100 PSI air compressor efficiently inflates tires, sporting equipment and more. The Duracell PowerPack Pro 1300 is loaded with features including dual AC outlet ports that can power two AC appliances at once (up to 600w combined) via the internal inverter and dual 2.1 Amp USB ports to quickly charge your smartphone, tablet or other 5V USB devices. The Powerpack features a rugged all-weather case and a highly visible reflective trim that serves as an additional nighttime safety feature. It comes with built-in color-coded copper-clad 6 AWG jumper cables. RED: positive jump-starting clamp that connects to the positive terminal. BLACK: negative jump-starting clamp that connects to the engine block. Comprehensive protection and safety technology that provides reverse polarity, over current and over voltage protection.Top comment"Good Battery Backup...Will see how long the charge lasts....Charge my car, charge my phone, put air in my tires, Use as an electrical outlet. "
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The Duracell Powerpack Pro 1300 is the ideal solution for jumpstarting cars, boats or other vehicles. It also inflates tires, supplies portable AC, DC and USB power and provides a bright work light for every possible work or play situation. It supplies up to 1300 peak Amps of starting power from its internal rechargeable battery, taking the place of traditional jumper cables which need to connect to another car. The integrated 100 PSI air compressor efficiently inflates tires, sporting equipment and more. The Duracell PowerPack Pro 1300 is loaded with features including dual AC outlet ports that can power two AC appliances at once (up to 600w combined) via the internal inverter and dual 2.1 Amp USB ports to quickly charge your smartphone, tablet or other 5V USB devices. The Powerpack features a rugged all-weather case and a highly visible reflective trim that serves as an additional nighttime safety feature. It comes with built-in color-coded copper-clad 6 AWG jumper cables. RED: positive jump-starting clamp that connects to the positive terminal. BLACK: negative jump-starting clamp that connects to the engine block. Comprehensive protection and safety technology that provides reverse polarity, over current and over voltage protection.See all Jump StartersYour price for this item is $249.99
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