Power+ 7.5 Amp Hour Battery with Fuel Gauge


The 7.5 Ah ARC Lithium™ Battery is now equipped with an upgraded fuel gauge.

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The EGO 56V 7.5Ah ARC Lithium™ Battery uses industry-leading technology to deliver Power Beyond Belief™. Its patented ARC Lithium™ design keeps the battery from overheating by pushing heat away so your equipment runs longer at full power. Its durable, shock-resistant design protects batteries from drops and the elements. Intelligent power management monitors and optimizes each individual battery cell to maximize power, performance, and runtime. This 7.5Ah battery features a fuel gauge with built-in indicator lights that show how much runtime is remaining in 20 percent increments. The 7.5Ah battery fully charges in 45 minutes with the EGO POWER+ Turbo Charger (CH7000), 60 minutes with the Rapid Charger (CH5500), 100 minutes with the 320W Charger (CH3200), and 145 minutes with the Standard Charger (CH2100). Two 7.5Ah batteries will fully charge in 120 minutes with the EGO Power+ Dual-Port Charger (CH2800D). With the industry’s most advanced battery technology, every EGO tool delivers or exceeds the power and performance of gas without the noise, fuss, or fumes.

Tech Specs

  • ARC Lithium™ design keeps battery from overheating so equipment runs longer at full power
  • Shock-resistant design protects batteries and electronics from drops and the elements
  • Intelligent power management optimizes individual battery cells for maximum power, performance, and runtime
  • Charges in 45 minutes with EGO Power+ Turbo Charger (CH7000)
  • Fuel gauge indicator lights display remaining runtime in 20% increments
  • Compatible with all EGO tools
  • Capacity: 420Wh
  • Weight: 6.3 lbs
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The EGO POWER+ 56-Volt 5.0Ah Battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

Parts & Accessories

Power+ 56 Volt Charger

Power+ 56 Volt Charger

The EGO POWER+ 56V Charger features an intelligent battery control system that monitors each cell’s charge and temperature to deliver maximum battery life.

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Power+ Rapid Charger

Power+ Rapid Charger

The EGO POWER+ Rapid Charger features an intelligent battery control system that monitors each cell’s charge and temperature to deliver the quickest, most efficient charge.

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Power+ Dual port charger

Power+ Dual port charger

Simultaneously charge two EGO batteries of any size.

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POWER+ 700W Turbo Charger

POWER+ 700W Turbo Charger

The EGO 700W Turbo Charger monitors and controls each cell in the battery pack to control temperature for maximum battery life.

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POWER+ 320W Charger

POWER+ 320W Charger

The EGO POWER+ 320W Charger features an intelligent battery control system that monitors each cell’s charge and temperature to deliver the quickest, most efficient charge.

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Frequently Asked Questions

All EGO chargers charge all EGO batteries. The rapid charger will charge any EGO battery faster than the standard charger but all chargers work interchangeably.

Yes. Thanks to advances in battery technology, it is now possible to achieve gas-matching power — without the noise, fuss or fumes.

Power is measured in Watts and that is calculated by Voltage x Current. In addition, to calculate how long that power can be delivered, use Voltage x Capacity (Ah) = Energy (Wh)

When battery cells are connected end-to-end in a single row they are in ‘SERIES’. When more than one row is combined, the rows of battery cells are connected in ‘PARALLEL’. Arranging enough cells together in series delivers the required voltage (V). Adding an identical number of cells in parallel delivers more capacity and higher power (W).

We only use high quality cells from premium manufacturers. We test and select every single cell before they’re used in the EGO Power+ 56V ARC Lithium™ battery.

The cells are continuously controlled by software and microprocessors within the battery and by our tools’ intelligent power management systems.

Three ways. Our unique Arc design maximizes surface area, so heat dissipates more effectively, every cell is surrounded by our unique Keep Cool™ phase change material (PCM) keeps individual cells at their optimum temperature for longer, and the battery software monitors the heath of each battery.

Only 56V can provide the optimal voltage and necessary power for the most demanding commercial & residential equipment. Our 56V system gives our consumer flexibility in terms of battery weight, power and cost.

Yes. Whichever EGO Power+ 56V ARC Lithium™ battery you choose for the job; our forward-thinking design means it will fit any tool. And when it’s time to charge up your power, your charger will fit any battery.

Yes. All EGO batteries are IPx4 rated. This means they have been proven to be safe for use after splashing with water (equivalent to light rain).

Batteries that have been exposed to water for longer than recommended should be returned to EGO dealers for inspection. Please call our customer service team if you have any concerns about wet or damaged batteries.

Due to their high capacity, all EGO batteries can be stored unattended for a minimum of 10 years without damaging capacity and cycle performance. After 30 days batteries discharge to 30% capacity (to ensure longevity).

Batteries have a three-year warranty and the tools themselves have a five-year warranty. The warranty for commercial users is 12 months. Please contact EGO Customer Service Toll-Free at 1-855-EGO-5656 any time you have questions or warranty claims.

We place the utmost importance on respecting the environment and comply with all necessary recycling standards.
Our batteries have a long lifespan, but when the time comes, simply locate the recycling center phone number that is on your battery to be instructed on the safest recycling options. 1.800.822.8837.
You may also find your closest recycling center here. Visit www.recyclenow.com/what-to-do-with/batteries-1

Call 1-800-822-8831 to recycle. This number is located on the warning label of each battery.

How-to videos

Watch helpful videos about popular tool features.

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Power+ 7.5 Amp Hour Battery with Fuel Gauge

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