Milwaukee M18 RedLithium High Output Battery XC8.0 – Built with Genuine JP40 Cells

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Price:
Sale price$95.95 USD Regular price$225.99 USD

Description

This 18V 8Ah High-Output Lithium-Ion Battery is designed and built by DIY500AMP.COM using brand-new JP40 cells, the same high-performance cells used in Milwaukee's original M18 REDLITHIUM HIGH OUTPUT XC8.0 battery. Unlike other brands selling similar kits with lower-quality cells, this battery delivers identical performance to the OEM version.

Key Features

  • Built with JP40 21700 Cells – The most powerful cells available, ensuring superior performance and longevity.
  • Same Performance as Milwaukee OEM – No difference in power, efficiency, or durability compared to the original battery.
  • True 8Ah Capacity – Provides consistent high output without voltage sag, optimizing tool performance.
  • Cooler Operation – Designed to run efficiently under heavy loads, reducing heat buildup.
  • Fully Compatible – Works seamlessly with all Milwaukee M18 power tools and charging systems.
  • Durable Construction – Shock-resistant and impact-resistant housing for tough job site conditions.

Specifications

  • Voltage: 18V
  • Capacity: 8Ah (8000mAh)
  • Cell Type: JP40 21700 Lithium-Ion (Same as Milwaukee OEM)
  • Continuous Discharge Rate: 60A
  • Cycle Life: Over 500 charge cycles
  • Weight: ~2.5 lbs
  • Dimensions: 5.46 x 3.30 x 3.22 inches

Why Choose DIY500AMP.COM?

Most sellers do not use JP40 cells and instead use lower-quality alternatives that result in shorter runtimes, higher heat generation, and reduced lifespan. This battery is built to Milwaukee’s exact specifications, ensuring the same performance, durability, and reliability as the original, without the high price tag.

What’s Included

  • 1x DIY500AMP 18V 8Ah Lithium-Ion Battery (JP40 Cells)
  • (Charger sold separately)

Order now from DIY500AMP.COM for fast shipping and reliable performance.

Customer Reviews

Based on 1 review
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J
Jeff Bryant
Quality build with tabless cells

The m18 8.0 Ah battery pack looks to be a quality build using the latest batteries as in the Forge. Large plate terminals for the cells and main junction reinforced with solder. At 40% of the cost of a Milwaukee Forge and 50% cost of a High Output this is a fantastic value. It operates my Milwaukee tools and recharges fine on the Rapid Charger. The cases looks near identical in materials to the High Output from Milwaukee, even the same T9 screws. Really appreciate a quality aftermarket pack that uses top tier cells and best practice DIY assembly. This is 10x better than the $40 Chinese fakes and 95% of OEM. Plus, good honest advertising.

Thank you so much, Jeff! We’re thrilled to hear you noticed the build quality and performance. We put a lot of care into using top-tier tabless cells and reinforced connections to deliver something reliable and efficient. Your feedback means a lot, especially knowing it performs just like OEM at a better value. Appreciate your support!

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