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Item #:
221430157
ExpertPower 7.4V 2000mAh Li-ion Battery for Yaesu Vertex FNB-101LI FNB-102LI | Compatible with VX-8R VX-8DR VX-8GR FT1DR FT1DE Radios | High-Capacity
Item #:
221430157
KYD 46
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Order now and get it around Wednesday, August 26
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The ultimate high-capacity replacement for the Yaesu FNB-78 battery, powering FT-897 and FT-897D radios.
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What Stands Out
High Capacity
With a powerful 4500mAh capacity, this battery ensures extended usage for high-power transceivers, meeting the needs of amateur radio operators for long-duration communications.
Compatibility
Designed specifically for Yaesu Vertex FNB-78 and compatible with FT-897 and FT-897D models, offering seamless integration and reliable performance tailored for professional users.
Durable Construction
Built with high-quality NiMH technology, this battery pack delivers exceptional longevity and stability, ensuring high performance even under demanding conditions.
Product Details
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Brand | ExpertPower |
| Global Trade Identification Number | 00840140953329 |
| Manufacturer | ExpertPower |
| Battery Cell Type | Lithium Ion |
| Voltage | 7.4 Volts |
| Reusability | Rechargeable |
| Amperage | 2 Amps |
| Compatible Phone Models | Replacement Part #: Yaesu Vertex FNB-101LI, FNB-102LI Compatible Models: Yaesu Vertex VHF / UHF Handheld Radio VX-8R, VX-8E, VX-8DR, VX-8DE, VX-8GR, VX-8GE Yaesu Vertex Dual Band Digital Transceiver FT1DR, FT1DE, FT-1DR, FT-1DE |
| Unit Count | 1.0 Count |
| Battery Weight | 0.25 Pounds (110 grams) |
| Antenna Location | Radio |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Radio |
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?
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Ham Radio Operators
Ideal for amateur radio enthusiasts needing a reliable power source for FT-897 and FT-897D transceivers.
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Field Use
Perfect for outdoor activities requiring dependable and long-lasting battery life for communication equipment.
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Emergency Preparedness
Great for emergency kits, ensuring consistent power for communication during unforeseen situations.
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Casual Users
Not suitable for infrequent users who won't fully utilize the battery's capacity or features.
Product Description
ExpertPower 7.4V 2000mAh Li-ion Battery for Yaesu Vertex FNB-101LI FNB-102LI | Compatible with VX-8R VX-8DR VX-8GR FT1DR FT1DE Radios | High-Capacity Rechargeable Battery Pack
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What devices are compatible with the ExpertPower 13.2v 4500mAh NiMh battery?
Answer: The ExpertPower 13.2v 4500mAh NiMh battery is specifically designed to be compatible with two-way radios such as the Yaesu Vertex FNB-78, FT-897, and FT-897D models. This ensures that you get optimal performance and longevity from these devices. Using this battery enhances your radio's battery life, allowing for extended usage during outdoor activities, emergency communications, or professional applications. It’s perfect for hams looking for reliable power in field operations or for individuals who rely on clear communication in their professions. -
Question:
How long can I expect this battery to last on a full charge?
Answer: The duration of usage for the ExpertPower battery largely depends on the specific device it powers and the mode of operation. Typically, it can last several hours under regular usage patterns, which include both transmitting and receiving operations. The 4500mAh capacity is designed to provide longer operational cycles, making it ideal for extended field work or during emergencies when reliable communication is crucial. Keep in mind, heavy usage, such as frequent transmissions, may reduce the overall usage time. -
Question:
Is the ExpertPower battery rechargeable?
Answer: Yes, the ExpertPower 13.2v 4500mAh NiMh battery is rechargeable, allowing for repeated use over an extended period. This feature is particularly advantageous for users who engage in activities like hiking, camping, or professional radio communications that require consistent power sources. Using a compatible charger, you can easily recharge the battery, ensuring you’re always ready for your next adventure without needing to frequently purchase new batteries. -
Question:
What safety features does this battery include?
Answer: The ExpertPower NiMh battery comes equipped with several safety features to protect against overcharging, overheating, and short-circuiting. These design considerations help ensure that you can use the battery safely in various environments, whether indoors or outdoors. Additionally, it’s important to follow the recommended charging practices to maximize battery lifespan and safety. Users often rely on these precautions during extended deployments in the field where safety and reliability are paramount. -
Question:
Can I use this battery as a replacement for other models?
Answer: While the ExpertPower 13.2v 4500mAh battery is designed for use with Yaesu Vertex models FNB-78, FT-897, and FT-897D, it is essential to refer to the specifications of your device before substituting. Batteries can differ in voltage, capacity, and connector types. Ensuring compatibility means maximizing functionality and preventing potential damage. This battery serves as an excellent backup option for emergency kits, ensuring you're equipped with reliable power sources when needed. -
Question:
How does this NiMh battery compare to lithium-ion alternatives?
Answer: NiMh batteries like the ExpertPower model generally offer a robust alternative to lithium-ion batteries, often having a lower cost and less sensitivity to temperature changes. However, lithium-ion batteries typically have higher energy density, allowing for lighter weight and smaller sizes. The choice between these battery types usually depends on the specific requirements of the user, such as weight considerations for outdoor usage or extended operational time for job-related tasks. Understanding these differences helps users make informed decisions based on their power needs. -
Question:
What is the best way to store this battery?
Answer: To prolong the life of the ExpertPower 13.2v 4500mAh NiMh battery, it is best stored in a cool, dry place at partial charge, ideally around 40-60%. Extreme temperatures can damage the battery and decrease its efficiency. Proper storage is especially beneficial for users who may not require immediate use of their radio for extended periods, such as during off-seasons or during storage of emergency kits. Ensuring these conditions can significantly improve battery lifespan and performance once you’re ready to use it again. -
Question:
What should I do if my battery is not charging?
Answer: If you encounter charging issues with the ExpertPower NiMh battery, first check the compatibility of the charger being used, ensuring it’s specifically suited for NiMh batteries. Additionally, inspect both the battery and charger connections for dirt or corrosion. If problems persist, you might want to consider testing the battery with a different compatible charger. Regular maintenance and monitoring can prevent such issues, especially in professional scenarios where communication reliability is critical. -
Question:
Where can I buy ExpertPower 13.2v 4500mAh NiMh Two-Way Radio Battery for Yaesu Vertex models?
Answer: You can purchase the ExpertPower 13.2v 4500mAh NiMh Two-Way Radio Battery conveniently on Ubuy in Cayman Islands. Ubuy offers a straightforward shopping experience along with various payment and delivery options, ensuring that you can acquire the battery you need to keep your communication devices powered and ready for use. This platform specializes in providing quality products to support your two-way radio needs efficiently.
ExpertPower Batteries Editorial Review
### Editorial Review The reception for this replacement battery has been overwhelmingly positive among users, highlighting its reliable performance and perfect fit across various Yaesu and Vertex Standard models. Users have noted the ease of installation, with most finding it compatible with their devices right out of the box. One customer shared their experience of revitalizing an old Yaesu VX-1, easily recharging the battery and getting their radio back up and running without complications, which speaks to the product’s reliability and functionality. Several reviews mentioned the battery's ability to hold a charge effectively, allowing multiple hours of use for monitoring local repeaters and conducting transmissions. The slight increase in capacity from 1.4Ah to 1.65Ah in certain models has also been praised, ensuring users enjoy enhanced performance without compromising their device's integrity. A minor concern arose regarding the slightly larger physical dimensions of the battery compared to the original, which required a bit of jiggling for removal. However, many users did not view this as a significant drawback. Additionally, some feedback indicated minor issues with the sealing gasket, suggesting the potential for less than optimal moisture protection. Overall, the product offers a great balance of performance, compatibility, and value, making it a highly recommended choice for those needing a replacement battery. Users have even expressed intention to purchase additional units, signaling strong satisfaction with the purchase. ### Pros and Cons **
Customer Reviews & Ratings
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Pros
- Excellent fit and compatibility with various models
- Reliable performance and good battery life
- Increased capacity (1.65Ah vs. 1.4Ah) for enhanced usage
- Positive experience with installation and ease of use
- Durable Construction; no rattling or looseness reported
Cons
- Slightly larger than original, requiring a bit of effort for removal
Platform Trust & Buyer Confidence
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
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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
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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
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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
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KYD 46
Order now and get it around Wednesday, August 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-capacity 4500mAh NiMH battery for extended runtime.
- Compatible with Yaesu FT-897 and FT-897D transceivers.
- Designed for demanding mobile and base station environments.
- Provides stable voltage output for reliable performance.
- Works with OEM NiMH chargers for convenience.
- Perfect for amateur radio enthusiasts and professionals.
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