ULTRALAST
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Ultralast 3AA-A 3AA-A Rechargeable Replacement Battery
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Ultralast 3AA-A 3AA-A Rechargeable Replacement Battery
Long-lasting Rechargeable Replacement Battery
Ultralast 3AA-A 3AA-A Rechargeable Replacement Battery
Item #: 87658620

Ultralast 3AA-A 3AA-A Rechargeable Replacement Battery

Item #: 87658620

HKD 119

Price Details

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*All items will import from US

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Order now and get it around Tuesday, August 25
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What Stands Out

Rechargeable Convenience
The 3AA-A battery offers a rechargeable design, ensuring users can save money and reduce waste by simply recharging instead of replacing batteries frequently.
Long-lasting Power
With high-capacity performance, this battery guarantees extended usage time, making it suitable for high-drain devices and ensuring reliability in crucial moments.
Versatile Compatibility
Designed to fit a wide range of devices, the 3AA-A battery provides flexibility for everyday gadgets, from remote controls to toys, enhancing convenience for diverse user needs.

Product Details

Shop Ultralast 3AA-A 3AA-A Rechargeable Replacement Battery online at a best price in Hong Kong. B00NFZZVC4
BrandULTRALAST
Model Number3AA-A
Model Namecp850
Global Trade Identification Number00728286200173
UPC728286200173
ManufacturerULTRALAST(R)
Built-In MediaBattery
Compatible Phone Modelscordless phone
Voltage3.6 Volts
ReusabilityRechargeable
Amperage3.6 Amps
Battery Capacity600 Milliampere Hour (mAh)
Unit Count1.00 Count
Item Dimensions0.6 x 1.7 x 2 inches (1.5 x 4.3 x 5.1 cm)
Item Weight2.08 ounces (58.97 grams)
Antenna LocationCordless
Battery Cell TypeNiCAD
Battery Cell CompositionNiCAD
Recommended Uses For ProductCordless

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
  • Frequent Users

    Ideal for individuals who frequently use devices requiring AA batteries, ensuring continuous power without constant replacements.

  • Eco-Conscious Consumers

    Perfect for environmentally mindful users looking to reduce waste associated with disposable batteries.

  • Cost-Savvy Shoppers

    Great for budget-savvy users who want to save money over time through rechargeable power solutions.

Not Suitable For
  • Occasional Users

    Not ideal for users who rarely use their devices, as recharging may be unnecessary and cumbersome.

Product Description

Ultralast 3AA-A 3AA-A Rechargeable Replacement Battery

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the capacity of the 3AA-A Rechargeable Replacement Battery?

    Answer: The 3AA-A Rechargeable Replacement Battery typically offers a capacity of around 2000mAh. This capacity means it can provide a steady charge suitable for high-drain devices such as digital cameras, flashlights, and remote controls. Higher capacity batteries like the 3AA-A ensure longer usage times before needing a recharge, making them ideal for devices that are used frequently or for extended periods.
  • Question: How long does it take to recharge the 3AA-A Replacement Battery?

    Answer: The recharging time for the 3AA-A Replacement Battery can vary depending on the charger used, but it generally takes between 4 to 6 hours. Using a smart charger can enhance the charging process, leading to optimal battery life and performance. Frequent rechargers like flashlights or digital cameras will benefit from understanding the recharge time, allowing for better planning of their usage.
  • Question: Can I use the 3AA-A Rechargeable Replacement Battery in any device?

    Answer: The 3AA-A Rechargeable Replacement Battery is specifically designed for devices that require AA batteries, providing versatility in many gadgets such as remote controls, smoke detectors, and toys. However, it's essential to check the specifications of your device to ensure compatibility. Using the correct battery type will guarantee optimal performance and reduce the risk of damage to the device.
  • Question: Is the 3AA-A Rechargeable Replacement Battery environmentally friendly?

    Answer: Yes, the 3AA-A Rechargeable Replacement Battery is more environmentally friendly than single-use batteries. Rechargeable batteries reduce waste since they can be recharged multiple times, resulting in fewer batteries being disposed of in landfills. This contributes to a greener planet, particularly for consumers concerned about sustainability who frequently use battery-operated devices.
  • Question: How many times can I recharge the 3AA-A Replacement Battery?

    Answer: The 3AA-A Replacement Battery can typically be recharged up to 500 times, depending on usage and storage conditions. Proper care—such as avoiding complete depletion before recharging—can maximize its lifespan. This endurance makes it an economical choice for devices used regularly, as it allows users to minimize the number of batteries needed over time.
  • Question: What are the safety features of the 3AA-A Rechargeable Replacement Battery?

    Answer: The 3AA-A Rechargeable Replacement Battery often includes various safety features like overcharge protection, short circuit protection, and thermal regulation. These features ensure that the battery does not overheat or become damaged during use or charging, providing peace of mind for users. Understanding these safety mechanisms can help users make informed choices about battery usage in critical devices like smoke alarms.
  • Question: What is the difference between NiMH and Li-ion for rechargeable batteries?

    Answer: The primary difference between NiMH (Nickel Metal Hydride) and Li-ion (Lithium-ion) batteries lies in their chemistry and performance. The 3AA-A Rechargeable Replacement Battery typically utilizes NiMH technology, providing higher capacity and excellent reliability for everyday devices. In contrast, Li-ion batteries are more commonly used in high-energy devices like laptops. Understanding these differences helps consumers choose the right battery type for their device requirements.
  • Question: How do I store the 3AA-A Rechargeable Batteries?

    Answer: To store the 3AA-A Rechargeable Batteries safely and effectively, keep them in a cool, dry place, ideally at room temperature. It's also advisable to store them partially charged—around 40-60%—to help preserve their lifespan. Proper storage practices are crucial for ensuring the batteries maintain their effectiveness over time, especially for those who don't use their devices regularly.
  • Question: Can I use the 3AA-A Rechargeable Replacement Battery in high-drain devices?

    Answer: Absolutely, the 3AA-A Rechargeable Replacement Battery is designed to handle high-drain applications efficiently. This makes it suitable for devices like digital cameras, game controllers, and power-hungry flashlights. Users rely on the 3AA-A for its ability to support demanding devices without significant performance drops, ensuring optimal functionality during critical moments.
  • Question: Where can I buy 3AA-A Rechargeable Replacement Battery in Hong Kong?

    Answer: You can buy the 3AA-A Rechargeable Replacement Battery from Ubuy in Hong Kong. Ubuy offers a wide selection of batteries, ensuring you find exactly what you need for your devices. They often feature competitive pricing and various shipping options, making it a convenient and reliable option for purchasing your replacement batteries.

ULTRALAST Batteries 3AA-A Editorial Review

The 3AA-A Rechargeable Replacement Battery has garnered mixed reviews from customers. Many users appreciate its compatibility with various cordless phone models, particularly the GE TC27906GE1-A. The battery generally proves effective at first, with several customers noting that it fits perfectly and functions well upon installation. One user has even indicated a hopeful longevity of around three years, similar to that of the previous battery. However, the longevity and performance of the battery seem to be points of concern. While some users report satisfactory performance for the initial months, others have observed a decline in battery life quite quickly. One reviewer mentioned experiencing reduced charging capabilities within just six months, prompting concerns about the need for a premature replacement. Additionally, there are some negative experiences where customers received defective batteries that failed to charge at all, leading to dissatisfaction and reliance on older batteries. Overall, while many customers found the battery to perform well for the short term and emphasized its correct fitting for specific models, there are notable frustrations surrounding quality control and long-term reliability. **

Customer Reviews & Ratings

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Pros

  • Fits perfectly with specific models (e.g., GE TC27906GE1-A).
  • Generally works immediately after installation.
  • Positive reception regarding initial performance.
  • Good price-point in comparison to other options.

Cons

  • Reports of diminished battery life after only a few months.

Platform Trust & Buyer Confidence

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3.8/5 96 reviews
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F Zhang
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“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
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Roxy
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“Great products and services”

17 April 2026 · via Trustpilot
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Khushi
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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
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kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
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Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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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.

HKD 119

Order now and get it around Tuesday, August 25

QTY:

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Features & Benefits

  • 3.6 volts, 600 mAh
  • Fits Casio CP850 Cordless Phone
  • Meets or exceeds original manufacturer specifications
  • Long-lasting
  • Rechargeable

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