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Item #:
82427692
Universal Smart 2 Slots 18650 Battery Charger Set,4 Pack 3400 mah Rechargeable Button Top Batteries Battery for LED Flashlight Headlamp, Remote
Item #:
82427692
BDT 3717
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*All items will import from US
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Imported from USA store
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Premium battery: real 3400mAh capacity make flashlight working over 3 hours in max brightness, with over 1000 charge-discharge cycles, each battery can last for 2-3 years in frequent using.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Charging Slots
Charge two 18650 batteries simultaneously, ensuring efficient power replenishment for your devices without the need for multiple chargers.
High Capacity Batteries
Includes four 3400 mAh rechargeable batteries, providing extended runtime for devices like flashlights and remote controls, reducing frequent battery replacements.
Versatile Compatibility
Designed for various devices such as LED flashlights and headlamps, making it an ideal choice for outdoor enthusiasts and everyday users seeking reliable power solutions.
Product Details
| Product Dimensions (L x W x H) | 2.55 x 0.7 x 2.55 inches (6.5 x 1.8 x 6.5 cm) |
| Item Weight | 9.9 ounces (280.67 grams) |
| Item model number | DMJ-BD |
| Date First Available | November 6, 2023 |
| Manufacturer | EcoSolutions |
| Brand | EcoSolutions |
| Color | orange and black |
| Product Dimensions (L x W x H) | 2.55"D x 0.7"W x 2.55"H (6.5 x 1.8 x 6.5 cm) |
| Output Voltage | 5 Volts (DC) |
| Input Voltage | 5 Volts |
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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Frequent Battery Users
Ideal for users who regularly utilize devices requiring 18650 batteries, providing convenience and cost savings.
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Outdoor Enthusiasts
Perfect for hikers or campers needing reliable batteries for flashlights and headlamps in remote settings.
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Eco-Conscious Consumers
Attractive to individuals focused on sustainability through the use of rechargeable batteries instead of disposables.
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High-Power Devices
Not suitable for devices requiring high discharge rates, like power tools or high-drain electronics.
Product Description
Universal Smart 2 Slots 18650 Battery Charger Set,4 Pack 3400 mah Rechargeable Button Top Batteries Battery for LED Flashlight Headlamp, Remote Controls,etc
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the advantage of using the Universal Smart 2 Slots 18650 Battery Charger?
Answer: The Universal Smart 2 Slots 18650 Battery Charger is designed to efficiently charge 18650 batteries in a way that maximizes their lifespan. Its smart technology automatically identifies the battery type and adjusts the charging speed accordingly. This means your batteries are not only charged efficiently but also with care, preventing overheating. If you frequently use LED flashlights or headlamps, this charger ensures that your devices operate at peak performance by maintaining optimal battery health. -
Question:
Can I charge other types of rechargeable batteries with this charger?
Answer: The Universal Smart 2 Slots 18650 Battery Charger is specifically designed for 18650 battery types. However, it may support other cylindrical lithium-ion batteries, depending on the specifications. It's important to check the charger's compatibility with your battery type. This charger is ideal for users who predominantly utilize 18650 batteries for devices such as LED flashlights and headlamps, ensuring that the charging process is both efficient and tailored for those specific battery types. -
Question:
How do the 3400 mAh batteries perform in everyday devices?
Answer: The 3400 mAh capacity of these rechargeable button top batteries ensures a substantial amount of power, making them perfect for high-drain devices like LED flashlights, headlamps, and remote control toys. With this capacity, users can enjoy longer run times without frequent recharging. If you're an outdoor enthusiast or someone who relies on reliable lighting during power outages, these batteries will significantly enhance the performance and longevity of your devices. -
Question:
Is this battery charger safe to use?
Answer: Yes, the Universal Smart 2 Slots 18650 Battery Charger includes various safety features such as over-current protection, short circuit protection, and thermal protection. These safeguards help prevent accidents during the charging process. Users can confidently recharge batteries overnight or while away from home, ensuring a safe and efficient charging experience, particularly in critical applications like emergency lighting or when using remote-controlled devices. -
Question:
How long does it take to charge the batteries using this charger?
Answer: Charging time can vary based on the initial state of the batteries, typically ranging from 4 to 6 hours for a full charge. The Universal Smart 2 Slots 18650 Battery Charger optimizes the charging process by monitoring battery conditions and adjusting accordingly, which may lead to shorter charging cycles for partially depleted batteries. For users who rely on quick recharge times for their LED flashlights or headlamps, this charger provides a reliable and efficient solution. -
Question:
What devices are compatible with the 18650 batteries?
Answer: The 3400 mAh rechargeable button top batteries are compatible with a wide range of devices, including LED flashlights, headlamps, remote controls, and some power banks. Their versatility makes them a popular choice for outdoor enthusiasts, hobbyists, and general consumers. If you're looking to power devices that draw significant energy, these batteries are designed to meet those needs, ensuring long-lasting performance during extended use. -
Question:
Can I use these batteries in a high-drain device?
Answer: Yes, the 3400 mAh batteries are specifically designed to handle high-drain applications. This makes them suitable for use in devices like high-performance LED flashlights and tactical headlamps, which require consistent power output. Users can expect reliable performance even in demanding conditions, making these batteries a preferred choice for outdoor adventures where lighting is crucial. -
Question:
What should I do if my batteries don’t charge?
Answer: If your batteries aren’t charging, first ensure that they are properly seated in the charger and that the charger is plugged into an appropriate power source. If the issue persists, check if the batteries are compatible and if they have been exposed to extreme temperatures or damage. In scenarios where you frequently use devices that rely on these batteries, it could be beneficial to have an extra set of batteries on hand to ensure uninterrupted use. -
Question:
How do I maintain the lifespan of my rechargeable batteries?
Answer: To maintain the lifespan of your rechargeable batteries, avoid overcharging and deep discharging them. Using the Universal Smart 2 Slots 18650 Battery Charger helps as it features smart technology that avoids overcharging. Additionally, store batteries in a cool, dry place and charge them regularly, especially if they're not used frequently. These practices are vital for users who heavily depend on reliable battery performance in high-drain devices. -
Question:
Where can I buy the Universal Smart 2 Slots 18650 Battery Charger Set in Bangladesh?
Answer: You can purchase the Universal Smart 2 Slots 18650 Battery Charger Set, along with the 4 Pack 3400 mAh Rechargeable Button Top Batteries, exclusively on Ubuy in Bangladesh. Ubuy offers a seamless shopping experience, along with customer support to assist you with your purchase, ensuring that you acquire this essential battery charger set for all your electronic needs.
EcoSolutions Battery Chargers DMJ-BD Editorial Review
Customer reviews of these rechargeable batteries are quite mixed. Some customers are very satisfied with their purchase, mentioning that the batteries fit their flashlight perfectly, have great charge life, and are of good quality. These customers found the product to be exactly what they were looking for and appreciated the quick shipping and communication from the seller. However, other customers had negative experiences. One customer bought the batteries for a thermal camera but found that they were too short to fit properly. Another customer ordered the wrong batteries by mistake. Despite these challenges, customers who used the batteries in flashlights instead of a thermal camera found them to work well for their intended purpose. Overall, the product seems to be of good quality and value for those who use them in compatible devices. Customers have noted the long use life of the batteries and the convenience of being able to recharge them easily. While there may be some compatibility issues with certain devices, for the most part, customers who purchased these batteries for flashlights or headlamps have been satisfied with their performance. **
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Pros
- Fits flashlights perfectly
- Great charge life
- Good quality and value for the price
- Quick shipping and communication from seller
- Long use life
Cons
- Incompatibility with certain devices
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- 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.
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BDT 3717
Order now and get it around Saturday, August 15
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Real 3400mAh capacity with over 1000 charge-discharge cycles
- 8698 protections including temperature, short circuit, overcharge, and overcurrent
- Compatible with almost all cylindrical rechargeable batteries
- Integrated high-performance protected circuit, stop charging automatically if temperature is too high
- Can be used in LED flashlights, emergency lights, portable devices, toys, etc.
- Safe, no memory effect, prevent waste of non-rechargeable batteries
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