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About iToolMax Rechargeable Lithium Batteries

iToolMax Replacement Lithium Battery features high-quality lithium-ion cells and an integrated microchip for stable performance while preventing overcharging and self-discharge. Available in 5-cell(1500mAh), 10-cell(3000mAh), and 15-cell(4500mAh) capacity options, it is designed with a Makita-compatible interface for reliable tool compatibility. It delivers extended runtime, keeping your garden tools powered longer.

Key Features:

🔋 Multiple Capacity Options: 5-cell, 10-cell, or 15-cell lithium battery choices.

🛡 Advanced Safety Protection: Built-in protection against overcharge, overcurrent, overvoltage, temperature, and timeout.

Stable Performance: Integrated microchip helps prevent overcharging and self-discharge while maintaining stable voltage.

🔧 Durable Construction: Impact-resistant plastic shell with shockproof, wear-resistant design.

🔌 Makita-Compatible Interface: Designed to fit tools with a Makita-style battery connection.

Compatible Devices:

  • Wide Compatibility: Works with all battery-powered tools on this website, including lawn mowers, sprayers, tillers, and long-reach chainsaws.
  • Makita-Compatible Interface: Designed to fit devices with Makita-style battery connections.

Specifications:

Voltage: 21V
Capacity: 1500mAh / 3000mAh / 4500mAh
Product Type: Replacement Lithium Battery

FAQ

How long will a rechargeable Lithium-Ion battery last?

iToolMax lithium-ion batteries, when properly maintained, typically last 2 to 5 years or 300 to 500 charge-discharge cycles, depending on usage and maintenance practices.

Do rechargeable lithium batteries need a special?

Yes. Use compatible chargers, avoid extreme temperatures, and store them in a dry, cool place to prolong lifespan.

Do rechargeable lithium batteries go bad if not used?

Yes. Lithium batteries slowly self-discharge over time. Store partially charged (around 40–60%) in a cool place to maintain performance. After placing it, charge it for about 60 minutes first to ensure your usage time!

Can I put lithium batteries in my hand luggage?

Yes, but most airlines require carry-on only, protected terminals, and often a limit on watt-hours (Wh). Always check airline regulations before flying.