Milwaukee M18 High Output Battery - 8.0Ah

The Milwaukee M18 HB8 is an 18V 8.0Ah high output battery designed to provide extended runtime and...

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eBayMilwaukee M18HB8 M18 8.0Ah 18V Li-Ion Battery 4932471070
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Product Information

Full details

This guide is for users of the Milwaukee M18 High Output 8.0Ah battery, designed to power your M18 cordless tools. The key benefit is significantly increased runtime and power compared to standard batteries, allowing for extended use and enhanced performance. However, note that optimal performance is achieved when used with compatible M18 tools. This guide will cover features, usage, troubleshooting, and care instructions to help you get the most out of your battery.

All features

Model Part Number4932471070
BrandMilwaukee

Extended Product Information

FAQs

How long does it take to charge the battery?

Charge times vary depending on the charger used. Refer to the specifications to find the exact charging times for your charger model (e.g., M12_18 FC charger: 87 min).

Can I use this battery with any M18 tool?

Yes, the M18 8.0Ah High Output battery is compatible with all Milwaukee M18 tools.

How do I know when the battery is fully charged?

The battery has an on-board fuel gauge that indicates the charge level. The charger will also have indicator lights to show the charging status.

What is the warranty on this battery?

Milwaukee offers a warranty on its batteries; please refer to the product documentation or the manufacturer's website for specific warranty details.

What should I do if the battery gets wet?

Remove the battery from the tool and wipe it down with a dry cloth. Allow it to air dry completely before using it again. If water has entered the battery, discontinue use and contact Milwaukee customer service.

How should I store my battery?

Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing it in environments that are excessively humid.

Can I use a non-Milwaukee charger?

It is recommended to use a Milwaukee M18 charger to ensure optimal performance and charging safety.

How do I dispose of the battery?

Dispose of the battery responsibly, following local regulations for lithium-ion battery disposal. Many retailers and recycling centers accept used batteries.

Troubleshooting

Tool not working

Ensure the battery is fully charged and correctly attached to the tool. Check the tool's power switch and inspect for any damage.

Short runtime

The battery may not be fully charged, or the tool is drawing a lot of power. Check the battery fuel gauge and recharge if necessary. Consider if the tool is being used for heavy-duty tasks.

Battery not charging

Make sure the charger is plugged in and working. Clean the battery contacts and charger contacts with a dry cloth. Try a different charger if available.

Battery overheating

Stop using the tool immediately and allow the battery to cool down. Check for any obstructions in the tool's cooling vents. Reduce the workload on the tool.

Pros and Cons

Pros

  • Increased power output for demanding applications.
  • Significantly extended runtime compared to standard batteries.
  • Durable construction that withstands tough job site conditions.
  • Compatible with the entire Milwaukee M18 tool system.
  • On-board fuel gauge for easy monitoring.
  • Runs cooler, improving battery life.

Cons

  • May be heavier than standard M18 batteries.
  • Requires a compatible charger for optimal charging speeds.
  • Higher initial cost compared to lower-capacity batteries.
  • Performance benefits are most noticeable with high-demand tools.
  • Charging times can be longer depending on the charger used.
  • Not compatible with all chargers (check specifications).

Setup, Compatibility & Care

Setup

  1. Attachment: Slide the M18 8.0Ah battery pack onto the base of your compatible Milwaukee M18 tool until it clicks securely into place.
  2. Removal: Press the battery release button on the tool to detach the battery.

Compatibility

  • Tools: This battery is compatible with all Milwaukee M18 tools.
  • Chargers: For optimal performance, use a Milwaukee M18 charger. Compatible chargers include the M12_18 AC, M12_18 C, M12_18 FC, M12_18 SC, M1418C6, and M18 DFC chargers. Refer to the specifications to find the charge times.

Care

  • Storage: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
  • Charging: Charge the battery before its first use and when it is depleted. Avoid overcharging.
  • Cleaning: Clean the battery contacts periodically with a dry, clean cloth to ensure optimal power transfer.
  • Temperature: Avoid exposing the battery to temperatures outside the recommended operating range (0°C to 40°C).
  • Avoid Drops: Handle the battery carefully to prevent damage from drops or impacts.

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