Rechargeable 18V Lithium-Ion Battery for Power Tools, Bosch 06019N9000, 18 V, replacement battery

Bosch 06019N9000 is a rechargeable 18V lithium‑ion battery designed to deliver portable power to compatible Bosch cordless power tools. It serves as a replacement or spare battery for devices that accept this 18 V lithium‑ion pack and offers the typical benefits of lithium‑ion chemistry: compact form factor, low self‑discharge and no memory effect. The battery is intended for users who need a reliable source of cordless power for drilling, driving and other hand tool applications.

Advantages

The battery provides consistent 18 V output appropriate for many Bosch cordless drills and drivers, enabling continued operation without a mains connection. Its lithium‑ion construction ensures minimal self‑discharge during storage and avoids the memory effect associated with older chemistries. The compact and lightweight design simplifies handling and tool balance when installed, and its rechargeable nature reduces the need for disposable cells.

Suitable for

• Cordless drills and drivers that accept 18 V lithium‑ion replacement packs
• On‑site DIY and renovation tasks requiring portable power
• Workshops and professionals needing a spare or replacement battery for uninterrupted operation
• Light to medium duty handheld power tool applications

Key specifications

• Nominal voltage: 18 V
• Battery chemistry: Lithium‑ion
• Form factor: Rechargeable pack compatible with corresponding Bosch tool interfaces
• Typical features: Low self‑discharge, no memory effect, compact and lightweight design
• Intended use: Replacement or spare battery for cordless hand tools

How to use

Ensure compatibility between the battery pack and the power tool before installation. Turn off the tool, align the battery with the tool’s battery receptacle and slide or click it into place until it secures. Charge the battery using the manufacturer‑specified charger before first use and whenever the tool’s performance indicates low charge. Follow standard safe handling: avoid short circuits, impacts and exposure to extreme temperatures. Store the battery in a cool, dry place when not in use and recharge periodically if stored long term.

Recommendations

To maximise service life, charge the battery with a charger recommended by the tool manufacturer, avoid deep discharges where possible, and allow the battery to cool after heavy use before recharging. Replace the battery if you notice significant capacity loss, swelling, or unusual heat during charging or operation.