21V 4.0Ah Li-Ion Battery for Steelite Lawn Mower/Leaf Blower/Snow Blower/Snow Shovel
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About This Item
- General
- Brand: Steelite
- Model Number: AZDL-DC20A4
- Product Name: Steelite 21V 4.0Ah Li-Ion Battery for Steelite Lawn Mower/Leaf Blower/Snow Blower/Snow Shovel
- Power
- Battery Chemistry: Lithium-ion
- Number Of Batteries Included: 1
- Voltage: 21 volts (Amount of power needed to support an electrical current.)
- Rechargeable: true
- Capacity: 4000 milliampere hours
- Battery Type: Power Tool Batteries
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 6975631084047
The Steelite 21V 4.0Ah Lithium-Ion Battery delivers strong, long-lasting power with broad compatibility across all STEELITE 20V cordless tools. Built with high-quality cells, smart protection, and durable drop-tested construction, it ensures safe and reliable performance. Its cooling vents and power indicator enhance efficiency, while the ultra-low self-discharge design maintains readiness during long-term storage, requiring only occasional recharging.
- Powerful, Long-Lasting Performance: The Steelite 21V 4.0Ah Lithium-Ion Battery delivers strong, reliable power with an 80Wh output, providing extended runtime for both home projects and professional applications.
- Broad Tool Compatibility: Engineered to work seamlessly with all STEELITE 20V cordless power tools, offering a versatile and convenient power solution across your toolkit.
- Smart Safety & Durable Construction: Built with high-quality cells and an intelligent protection system to guard against short circuits, overcharging, over-discharging, and overheating. The battery also passes a 1.5-meter drop test for added durability and safety.
- Efficient Cooling & Performance Features: A built-in power indicator and heat-dissipating vent design help maintain optimal performance, allowing the battery to cool faster during intense use.
- Low Self-Discharge for Long-Term Storage: Designed with ultra-low self-discharge technology to retain power over time; for best results, recharge every 3–6 months when stored.
Q: Where can I purchase a steelite battery charger
A: undefined
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The Steelite 21V 4.0Ah Lithium-Ion Battery delivers strong, long-lasting power with broad compatibility across all STEELITE 20V cordless tools. Built with high-quality cells, smart protection, and durable drop-tested construction, it ensures safe and reliable performance. Its cooling vents and power indicator enhance efficiency, while the ultra-low self-discharge design maintains readiness during long-term storage, requiring only occasional recharging.

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