FLEX
0 ratings
FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1
genuine image
FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1
The FLEX 24V Stacked Lithium battery platform offers industry-dominating power and performance.
FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1
Item #: 227973162

FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1

Item #: 227973162

BDT 26820

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Wednesday, August 05
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The FLEX 24V Stacked Lithium battery platform offers industry-dominating power and performance.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Capacity
The FLEX 24V 3.5Ah battery offers substantial power storage, enabling extended usage time for tools, enhancing productivity for both professionals and DIY enthusiasts.
Lightweight Design
Designed with portability in mind, this stacked lithium-ion battery minimizes weight while maximizing performance, making it easier to handle for prolonged tasks without fatigue.
Rapid Charging
The quick recharge capabilities of the battery reduce downtime, ensuring tools are operational sooner, which is essential for time-sensitive projects in any demanding work environment.

Product Details

Shop FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 online at a best price in Bangladesh. B0CT1NPHG7
Item Weight2.5 lbs (1.13 kg)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists needing reliable power for various tools during home improvement projects and crafting.

  • Contractors

    Ideal for professionals requiring a lightweight and efficient battery for prolonged use in construction and renovation tasks.

  • Outdoor Users

    Great choice for users who need portable power for outdoor equipment, such as gardening tools and camping gadgets.

Not Suitable For
  • Heavy Machinery

    Not suitable for users needing high-capacity batteries for industrial machines or heavy-duty equipment.

Product Description

FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What devices are compatible with the FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1?

    Answer: The FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 is designed to be compatible with various FLEX power tools and equipment that operate on a 24V system. This makes it ideal for both heavy-duty and lighter tasks in construction, landscaping, or home improvement projects. By ensuring the battery fits seamlessly into your tools, you enhance their performance and runtime, allowing you to tackle various jobs efficiently.
  • Question: How do I charge the FLEX 24V 3.5Ah battery?

    Answer: Charging the FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 is straightforward. Simply use a compatible FLEX charger designed for 24V lithium-ion batteries. Once connected, the charger indicates the charging status, allowing you to monitor completion. This battery features built-in management technologies that optimize charging cycles, ensuring longer battery life and reducing the risk of overcharging, which is essential for maintaining consistent power output.
  • Question: What is the lifespan of the FLEX 24V 3.5Ah battery?

    Answer: The FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 is built to provide longevity and reliable performance. While lifespan can vary based on usage patterns, proper charging, and storage conditions, lithium-ion batteries typically offer thousands of charge cycles. This means you can expect excellent performance over a considerable period, making it a great investment for both occasional users and professionals who rely on heavy usage.
  • Question: Can I use this battery with other brands of tools?

    Answer: The FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 is specifically designed for FLEX tools, and compatibility with other brands is generally limited. This design ensures optimal performance and safety, as different brands may have varying voltage and connection specifications. For best results, it's advisable to use this battery solely with FLEX products, ensuring peak power and performance during use.
  • Question: Is the FLEX 24V battery suitable for outdoor use?

    Answer: Yes, the FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 is suitable for outdoor use, particularly in environments where FLEX power tools are designed for rugged performance. However, while the battery can withstand various outdoor conditions, it’s vital to keep it away from extreme weather elements to maintain its longevity and efficiency. This makes it a reliable choice for landscaping and outdoor construction tasks.
  • Question: What charging accessories are recommended for this battery?

    Answer: To charge the FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1, using a FLEX-approved charger is highly recommended. These chargers are designed to maximize battery life and minimize charging time. It’s essential to avoid using chargers from other brands or non-certified sources, as they may not be optimized for the battery’s specifications and could potentially lead to inefficiencies or damage.
  • Question: How do I know when the battery is fully charged?

    Answer: The FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 features integrated LED indicators to communicate charge status. When fully charged, the LED will typically show a steady green light, while a flashing light signifies the battery is still charging. This feature allows you to quickly assess battery readiness for your projects, ensuring you're not caught off guard during critical work.
  • Question: What safety features does the FLEX 24V battery include?

    Answer: The FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 includes several safety features such as thermal management, over-current protection, and short-circuit prevention. These features help to ensure safe operation, preventing overheating and potential damage to your tools. Utilizing these safety measures allows you to work with confidence, knowing the battery is designed to minimize risks associated with lithium-ion technology.
  • Question: What is the weight of the FLEX 24V battery?

    Answer: The FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 has a weight designed to balance portability with power. While specific weight measurements are not provided, it is constructed to be lightweight enough for user comfort while still delivering robust energy output. This portability is advantageous for those working on diverse job sites, allowing easy transport without sacrificing power.
  • Question: Where can I buy the FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 in Bangladesh?

    Answer: You can purchase the FLEX 24V 3.5Ah Stacked Lithium-Ion Battery - FX0321-1 from Ubuy in Bangladesh. Ubuy offers a reliable platform for buying quality products, ensuring that you have access to genuine FLEX products along with support for any inquiries regarding your purchase. This makes it a trusted choice for getting your essential battery components.

FLEX Battery Packs Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BDT 26820

Order now and get it around Wednesday, August 05

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 200% more power with 24V Stacked Lithium
  • 300% longer battery life with THERMA-TECH+ heat management
  • 100% faster charging
  • Intelligent power management for higher power
  • Shock, drop, and element resistant design
  • Patented dual-sided fuel gauge for quick viewing of battery charge

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.