MAXMAN 21V 4.0Ah Replacement Battery for Weed Wacker, Grass Trimmer, String Trimmer, Hedge Trimmer - Lithium Ion Fast Charging Long Runtime

★★★★☆ 4.0 27 reviews

$33.89
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$33.89
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 209121999 Release Date 2026/03/29 List Price $13.56 Model Number 209121999
Category
  • Extended Battery Life: Utilizing industry-leading 4.0Ah lithium-ion cells, this battery provides up to 30-50 minutes of continuous runtime per charge, offering twice the longevity of standard batteries for heavy-duty trimming
  • Wide Compatibility: Specifically designed for MAXMAN Weed Wacker, this battery also fits most 21V String Trimmer and Hedge Trimmer with compatible slide-on interfaces, ensuring hassle-free operation
  • Superior Capacity: Featuring an advanced 10-cell architecture (compared to competitors' 6-8 cells), this battery delivers stable voltage output and extends its lifespan through over 1000 charge cycles for long-lasting performance
  • Enhanced Safety Features: Equipped with safeguards against overcharge, over-discharge, overvoltage, overcurrent, and short-circuits, as well as a fire-resistant casing, this battery ensures safe usage and prevents thermal runaway
  • MAXMAN After-sales Support: Benefit from a 30-day hassle-free return policy and outstanding customer service. Contact us if you encounter any issues with your battery, such as transit damage or quality problems, for prompt assistance
UPC 752811362586
Brand MAXMAN
Voltage 21 Volts
Model Name MAXMAN Battery
Unit Count 1.0 Count
Item Weight 0.58 Kilograms
Reusability Rechargeable
Manufacturer MAXMAN TOOLS
Model Number Battery
Battery Weight 2 Pounds
Item Dimensions 6 x 0.3 x 6 inches
Battery Capacity 21 Amp Hours
Battery Cell Type Lithium Ion
Number of Batteries 1 Lithium Ion batteries required.

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4 out of 5
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27 ratings | 11 reviews
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