WEN 40-Volt Max Lithium-Ion 4.0 Ah Rechargeable Battery, Model 40404WEN 40V Max 4. 0Ah Lithium Ion Battery Pack Power your WEN 40V Max lawn and garden tools with this 4. 0Ah lithium ion battery. It delivers fade free power, an onboard charge meter, and quick release design, and works across the WEN 40V Max system. Key Features: System Compatibility: Works with the entire WEN 40V Max lawn and garden lineup Fade Free Performance: Lithium ion cells maintain consistent power throughout the charge Longer Runtime: 4. 0 amp

WEN 40V Max 4.0Ah Lithium-Ion Battery Pack

Power your WEN 40V Max lawn and garden tools with this 4.0Ah lithium-ion battery. It delivers fade-free power, an onboard charge meter, and quick-release design, and works across the WEN 40V Max system.

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Key Features:

• System Compatibility: Works with the entire WEN 40V Max lawn and garden lineup
• Fade-Free Performance: Lithium-ion cells maintain consistent power throughout the charge
• Longer Runtime: 4.0 amp-hours to tackle larger outdoor tasks
• Charge Status Meter: Onboard LEDs show remaining battery life at a glance
• Easy Swap Design: Quick-release button for fast installation and removal

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Battery Power Type	Lithium Ion
Battery Voltage	40V Max
Battery Capacity	4.0 Ah
Charger Included	No (charger sold separately)
Rechargeable	Yes
Color	Black/Orange
Number of Batteries Included	1
Power Tool Accessory Type	Battery
Used With Equipment Type	Blower, Chainsaw, Hedge Trimmer, Push Mower, Snow Blower, String Trimmer
Charge Time	120 minutes
Product Length	6.89 in
Product Width	3.78 in
Product Height	2.48 in
Onboard Features	Battery charge meter; quick-release button

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Frequently Asked Questions (FAQ):

Q: Is a charger included?
A: No. The charger is sold separately; use WEN 40V Quick Charger model 40400.

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Q: How long does it take to charge?
A: Approximately 120 minutes using the WEN 40V Quick Charger.

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Q: Which tools are compatible?
A: Designed for WEN 40V Max tools, including blowers, chainsaws, hedge trimmers, push mowers, snow blowers, and string trimmers.

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Q: Does the battery hold charge during storage?
A: Yes, lithium-ion chemistry maintains charge well during periods of nonuse.

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Q: Is it rechargeable?
A: Yes, this is a rechargeable lithium-ion battery pack.

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Power, Polished

Sleek in bold WEN orange and black, this 40V Max battery brings modern utility to your outdoor toolkit. The crisp onboard meter is a subtle, tech-forward detail that keeps your workflow seamless. Pair it with a streamlined charging station and keep two on rotation for uninterrupted lawn days. It’s the refined energy source that makes luxe outdoor living effortless.

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Equip your WEN 40V tools with dependable, fade-free power—add this 4.0Ah battery to your cart today.