Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

The FLEX 24V Stacked Lithium battery platform offers industry-dominating power and performance. Its intelligent power management enables higher discharging, and it combines THERMA-TECH™+ cooling technology with high-performance heat management protection to offer faster charging and a longer battery life to power through the workday. Protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX.com through December 31, 2025.

  • THE FLEX STACKED LITHIUM ADVANTAGE - 200% more power with 24V Stacked Lithium, 300% longer battery life with THERMA-TECH™+ heat management, 100% faster charging, 100% cross-compatible with all FLEX 24V tools and chargers

  • THERMA-TECH™+ HEAT MANAGEMENT - Minimizes heat for maximum runtime

  • POWER IQ - Intelligent power management monitors and optimizes each cell for overload protection and higher power

  • SHOCK, DROP, AND ELEMENT RESISTANT - Shock-resistant design and epoxy-sealed electronics

  • PATENTED DUAL-SIDED FUEL GAUGE - Quickly view battery charge from multiple angles

  • FASTER CHARGING - Fully charges in little as 15 minutes

  • FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V chargers and tools

  • FLEX LIMITED LIFETIME WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase through December 31, 2025 to receive a limited lifetime warranty

Specifications

General
Battery Voltage

24-volt
Type

Battery
Features
Battery 1 Amp-Hours

3.5
Charger Included

No
Battery 2 Amp-Hours

0
Cordless

Yes
Battery Package Count

1
Package Contents

3.5Ah Stacked Lithium Battery
Battery Platform

FLEX 24V
Voltage

24
Battery Type

Lithium-ion
Wireless

No
Charge Time (Hours)

0.75
Compatibility
App Compatibility

No
Wi-Fi Compatibility

No
Bluetooth Compatibility

No
Works with Android

No
Brand/Model Compatibility

FLEX 24V
Works with iOS

No
Warranty
Warranty

Limited lifetime
Certifications
CA Residents: Prop 65 Warning(s)

No
Miscellaneous
UNSPSC

26111700

Shipping Info

FREE SHIPPING
We are glad to bring our customers great value and service. That’s why we provide free shipping from our warehouses in USA By DHL and in the USA by USPS, UPS, Fedex.

SHIPPING TIME

1. Processing Time: 3-5 business days

2. Shipping Time: 5-7 business days

3. Receiving Time: (Receiving Time = Processing Time + Shipping Time)
8 - 12 business days

Notes:
- Shipping Time DO NOT include the handling time of your order. Please carefully review the shipping times before making your purchase.
- If you encounter any issues with delays or tracking updates for your order, feel free to contact us. We will promptly check and provide the most accurate information for you.

TRACKING INFORMATION
You will receive an email with a tracking number once your order is shipped but sometimes due to free shipping tracking is not available. For logistical reasons, items in the same purchase may be sent in separate packages even if you’ve specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refund Policy

All orders can be canceled until they are shipped. If your order has been paid and you need to change or cancel it, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be canceled.

I accidentally canceled my order, can I resume it?

If you’ve canceled your order on-site and want to receive your order, after all, the best way to do so is by placing a new order at checkout. Email support@toxse.com if you have any questions — we’re here to help.

I canceled my order, but I’m not sure it went through. Can you confirm it has been canceled?

If you’ve canceled your order using the link in your order confirmation email, you’ll receive another email once the order has successfully been canceled. If you haven’t received a cancellation confirmation email, let us know at support@toxse.com (and include your original #order number) and we’ll take a look!

FLEX 24 -V 1 -Pack Lithium-ion Battery ( 3.5 Ah and

Brand: FLEX | Model: FX0321-1

Original price was: $179.00.Current price is: $116.35.

free shipping
In Stock
free shipping
FREE shipping.

Estimated arrival

Apr 20

Apr 23 - Apr 25

Apr 25 - Apr 27

Out of stock

Checkout safely using your preferred payment method

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

The FLEX 24V Stacked Lithium battery platform offers industry-dominating power and performance. Its intelligent power management enables higher discharging, and it combines THERMA-TECH™+ cooling technology with high-performance heat management protection to offer faster charging and a longer battery life to power through the workday. Protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX.com through December 31, 2025.

  • THE FLEX STACKED LITHIUM ADVANTAGE - 200% more power with 24V Stacked Lithium, 300% longer battery life with THERMA-TECH™+ heat management, 100% faster charging, 100% cross-compatible with all FLEX 24V tools and chargers

  • THERMA-TECH™+ HEAT MANAGEMENT - Minimizes heat for maximum runtime

  • POWER IQ - Intelligent power management monitors and optimizes each cell for overload protection and higher power

  • SHOCK, DROP, AND ELEMENT RESISTANT - Shock-resistant design and epoxy-sealed electronics

  • PATENTED DUAL-SIDED FUEL GAUGE - Quickly view battery charge from multiple angles

  • FASTER CHARGING - Fully charges in little as 15 minutes

  • FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V chargers and tools

  • FLEX LIMITED LIFETIME WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase through December 31, 2025 to receive a limited lifetime warranty

Specifications

General
Battery Voltage

24-volt
Type

Battery
Features
Battery 1 Amp-Hours

3.5
Charger Included

No
Battery 2 Amp-Hours

0
Cordless

Yes
Battery Package Count

1
Package Contents

3.5Ah Stacked Lithium Battery
Battery Platform

FLEX 24V
Voltage

24
Battery Type

Lithium-ion
Wireless

No
Charge Time (Hours)

0.75
Compatibility
App Compatibility

No
Wi-Fi Compatibility

No
Bluetooth Compatibility

No
Works with Android

No
Brand/Model Compatibility

FLEX 24V
Works with iOS

No
Warranty
Warranty

Limited lifetime
Certifications
CA Residents: Prop 65 Warning(s)

No
Miscellaneous
UNSPSC

26111700

Shipping Info

FREE SHIPPING
We are glad to bring our customers great value and service. That’s why we provide free shipping from our warehouses in USA By DHL and in the USA by USPS, UPS, Fedex.

SHIPPING TIME

1. Processing Time: 3-5 business days

2. Shipping Time: 5-7 business days

3. Receiving Time: (Receiving Time = Processing Time + Shipping Time)
8 - 12 business days

Notes:
- Shipping Time DO NOT include the handling time of your order. Please carefully review the shipping times before making your purchase.
- If you encounter any issues with delays or tracking updates for your order, feel free to contact us. We will promptly check and provide the most accurate information for you.

TRACKING INFORMATION
You will receive an email with a tracking number once your order is shipped but sometimes due to free shipping tracking is not available. For logistical reasons, items in the same purchase may be sent in separate packages even if you’ve specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refund Policy

All orders can be canceled until they are shipped. If your order has been paid and you need to change or cancel it, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be canceled.

I accidentally canceled my order, can I resume it?

If you’ve canceled your order on-site and want to receive your order, after all, the best way to do so is by placing a new order at checkout. Email support@toxse.com if you have any questions — we’re here to help.

I canceled my order, but I’m not sure it went through. Can you confirm it has been canceled?

If you’ve canceled your order using the link in your order confirmation email, you’ll receive another email once the order has successfully been canceled. If you haven’t received a cancellation confirmation email, let us know at support@toxse.com (and include your original #order number) and we’ll take a look!

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