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Item #:
89529849
(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency
85% of respondents would recommend this to a friend
Item #:
89529849
TMT 150
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Order now and get it around Wednesday, September 16
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This rechargeable nickel metal hydride battery is specifically designed for 73904 Craftsman LED Flashlight.
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What Stands Out
High Capacity
With a robust 1800mAh charge, these batteries ensure extended performance, making them ideal for emergency lighting and high-demand devices.
Versatile Compatibility
Designed to replace batteries in various models, including Craftsman and Unitech, providing versatility for different lighting applications.
Eco-Friendly Design
Manufactured with nickel-metal hydride (Ni-MH), these batteries are rechargeable and reduce environmental waste compared to single-use batteries.
Product Details
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Brand | Lunggwey |
| UPC | 789844981859 |
| Manufacturer | elxjar |
| Battery Cell Type | NiMH |
| Battery Capacity | 2000 milliamp_hours |
| Voltage | 3.6 volts |
| Reusability | Rechargeable |
| Amperage | 3.6 A |
| Compatible Phone Models | Craftsman 73904 Unitech AA1800mAh OSI OSA-343 OSA343 KTK KIK AA1400mAh |
| Unit Count | 2 Count |
| Battery Weight | 80 g |
| Antenna Location | Emergency |
| Battery Cell Composition | NiMH |
| Recommended Uses For Product | Emergency |
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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Emergency Lighting
Ideal for emergency lighting setups due to high capacity, ensuring long-lasting performance during power outages.
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Craftsman Flashlights
Perfect replacement for Craftsman LED flashlights, maintaining optimal performance and extending the lifespan of the device.
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Solar Light Users
Compatible with Unitech solar lights, making it suitable for outdoor users seeking reliable rechargeable battery options.
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High Drain Devices
Not suitable for high-drain devices that require instant power delivery which may lead to inadequate performance.
Product Description
(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the specifications of the 2-Pack 3.6V 1800mAh AA Ni-MH Battery?
Answer: The 2-Pack 3.6V 1800mAh AA Ni-MH Battery is designed for optimal performance in various applications, including emergency exit lights and Craftsman LED flashlights. Each battery offers a voltage of 3.6 volts and a capacity of 1800mAh, ensuring longevity and reliability. This means you can expect extended use without frequent replacements, making it a reliable choice for your lighting solutions. -
Question:
How do I install these batteries in my emergency exit light?
Answer: Installing these batteries is a straightforward process. First, ensure the emergency exit light is turned off. Open the battery compartment by following the manufacturer's instructions, then remove the old batteries if necessary. Insert the new 2-Pack 3.6V 1800mAh Ni-MH batteries, ensuring the positive and negative terminals are aligned correctly. Close the battery compartment, and your light should be ready to perform. This way, the emergency light can function optimally when needed. -
Question:
Are these batteries suitable for outdoor use?
Answer: Yes, the 2-Pack 3.6V 1800mAh AA Ni-MH Batteries are compatible with devices such as Unitech solar lights, making them suitable for outdoor use. They are designed to withstand varying weather conditions, ensuring that your solar-powered systems function effectively. Whether for security or garden lighting, these batteries can enhance the performance of your outdoor devices. -
Question:
What devices are compatible with these batteries?
Answer: These batteries are versatile and compatible with a variety of devices, including emergency exit lights, Craftsman LED flashlights, and Unitech solar lights. This flexibility makes them an excellent replacement option, delivering consistent power across multiple applications. If you're looking to replace batteries in these specific devices, you can trust these Ni-MH batteries to meet your needs effectively. -
Question:
How do Ni-MH batteries compare to regular alkaline batteries?
Answer: Ni-MH batteries, like the 2-Pack 3.6V 1800mAh option, offer several advantages over standard alkaline batteries. They have a higher capacity, typically leading to longer usage times, and are rechargeable, reducing waste. Additionally, Ni-MH batteries perform better in high-drain devices, making them ideal for applications such as LED flashlights and emergency lights where consistent power delivery is crucial. -
Question:
What is the shelf life of these batteries?
Answer: The shelf life of the 2-Pack 3.6V 1800mAh AA Ni-MH Batteries can vary, but they can typically last for several years if stored properly. It is important to keep them in a cool, dry place and avoid extreme temperatures. Regular maintenance and occasional recharging help maintain their capacity, ensuring they're ready for use whenever needed, especially in emergency situations. -
Question:
Can I use these batteries in devices that require different voltage?
Answer: It is crucial to use batteries that match the voltage of your device. The 2-Pack 3.6V 1800mAh AA Ni-MH Batteries are specifically designed for devices that require a 3.6V input. Using them in devices that require a different voltage could lead to inefficient performance or even damage the device. Always check the manufacturer's specifications before replacing batteries. -
Question:
How many times can I recharge these Ni-MH batteries?
Answer: The 2-Pack 3.6V 1800mAh AA Ni-MH Batteries can typically be recharged hundreds of times, providing significant value and longevity. The exact number of charging cycles can depend on the charging conditions and the care taken during use. For best results, avoid letting the batteries completely discharge before recharging and use a compatible charger designed for Ni-MH batteries. -
Question:
Where can I buy the 2-Pack 3.6V 1800mAh AA Ni-MH Battery?
Answer: You can buy the 2-Pack 3.6V 1800mAh AA Ni-MH Battery from Ubuy in Turkmenistan. Ubuy offers a convenient platform to find this specific battery, ensuring quality and availability. Whether you are replacing batteries for emergency equipment or for your outdoor lights, Ubuy is a reliable source for your needs. -
Question:
What tools do I need to replace these batteries?
Answer: Replacing the 2-Pack 3.6V 1800mAh AA Ni-MH Batteries generally does not require any specialized tools. Most battery compartments can be accessed with just your hands. However, if your device has screws, a small Phillips screwdriver might be useful. Always consult the device's manual for specific instructions on battery replacement to ensure safety and proper handling.
Nutritionist's Take
As a nutritionist, I primarily focus on food and nutritional supplements, and would not typically evaluate electronic products like batteries. The '2-Pack) 3.6V 1800mAh AA Ni-MH Battery' is not a food product and does not have any nutritional benefits or drawbacks in a traditional sense. However, the importance of using environmentally friendly rechargeable batteries, such as Ni-MH, can be emphasized, as they contribute to sustainability by reducing waste compared to single-use alkaline batteries. From a health perspective, using reliable battery-powered emergency lighting can enhance safety in a household or business during power outages. It is essential, though, to ensure that such products are used as per manufacturer guidelines to avoid hazards. Overall, while not applicable in terms of food nutrition, choosing the right batteries contributes positively to environmental health.
Lunggwey AA Editorial Review
**** The customer reception for these rechargeable batteries is overwhelmingly positive, highlighting their reliability and effectiveness across various applications. Users report that the batteries are easy to install and maintain an excellent charge duration, making them ideal for devices such as emergency exit lights and flashlights. Many customers appreciated their compatibility with older models, effortlessly bringing life back to cherished tools like Craftsman flashlights and ensuring that safety equipment like exit signs is always operational. While most experiences were smooth, some users encountered minor issues, such as reversed wires in the plug. However, these situations were easily corrected, demonstrating the product's overall versatility and ease of use. The Consensus is clear: these batteries are a worthwhile investment for anyone needing reliable power sources for their devices. **
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Pros
- Easy installation
- Long-lasting charge
- Compatible with various devices (e.g., exit signs, flashlights)
- Reliable performance
- Good for older models
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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TMT 150
Order now and get it around Wednesday, September 16
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Features & Benefits
- Rechargeable nickel metal hydride battery.
- Designed specifically for Craftsman LED Flashlight.
- Voltage of 3.6 Volt and capacity of 1800 mAh.
- Compatible with multiple models including Unitech and OSA343.
- Includes proper wire length and correct polarity.
- Ideal for emergency and exit lights.
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