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Item #:
188163353
2X 18650 21700 Battery Box Power Case for Shell, 5V 18650 Charging Case Battery Holder Storage Box with LCD Display, Case Battery Enclosure,
Item #:
188163353
GBP 17
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
Order now and get it around Wednesday, August 19
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A versatile and essential product for outdoor use, combining a power bank and LED flashlight in one!
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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
Versatile Compatibility
Designed for both 18650 and 21700 batteries, this case caters to a wide range of battery types, enhancing usability for various users and simplifying inventory management.
LCD Display
The built-in LCD display provides real-time battery status indicators, ensuring users are always aware of their power levels, enhancing safety and convenience during usage.
Compact and Durable
Constructed with high-quality materials, this power case offers robust protection in a compact design that is ideal for travel, ensuring your batteries are safe and easily transportable.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
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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Tech Enthusiasts
Ideal for tech users needing a portable charging solution for 18650 or 21700 batteries while on the go.
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DIY Projects
Perfect for hobbyists who require a reliable power supply for DIY electronics and prototype projects.
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Outdoor Activities
Beneficial for campers or hikers needing a dependable battery storage solution for extended outdoor trips.
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Non-Tech Users
Not suitable for those unfamiliar with battery types and charging systems or who prefer plug-and-play devices.
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Heavy-Duty Use
May not withstand extreme conditions or heavy use in professional settings where durability is paramount.
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Short-term Use
Not ideal for users needing a temporary solution, as it lacks included batteries for immediate use.
Product Description
2X 18650 21700 Battery Box Power Case for Shell, 5V 18650 Charging Case Battery Holder Storage Box with LCD Display, Case Battery Enclosure, Batteries Not Included
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the capacity of the 2X 18650 21700 Battery Box Power Case?
Answer: The 2X 18650 21700 Battery Box can accommodate two batteries, either 18650 or 21700 size. This versatility makes it suitable for various electronic devices, ensuring that you can keep your favorite gadgets powered up. Additionally, the power case is designed to house batteries securely, protecting them from damage while on the go. -
Question:
How does the LCD display on the battery case work?
Answer: The built-in LCD display provides real-time information about the voltage and charge level of the batteries housed inside. This feature is critical for users who want to monitor their power supply closely, preventing unexpected power outages. The LCD display enhances user convenience, ensuring that you can see at a glance when it’s time to recharge or replace your batteries. -
Question:
Can I charge my batteries while they are in the 18650 charging case?
Answer: Yes, the charging case allows you to charge your 18650 or 21700 batteries directly within the case. Simply plug it into a compatible power source using a USB cable, and the case will manage the charging process safely. This is particularly useful for outdoor enthusiasts or travelers who need a portable charging solution for their batteries. -
Question:
What materials is the battery holder made from?
Answer: The battery box is typically crafted from high-quality ABS plastic, which offers durability and protection against impacts and drops. This sturdy construction is essential for maintaining the integrity of your batteries and providing peace of mind when transporting them. The material also helps in heat management, keeping your batteries cool during use. -
Question:
Is this battery case compatible with other battery types?
Answer: The 2X 18650 21700 Battery Box is specifically designed for 18650 and 21700 lithium-ion batteries. It's important to use these battery types for optimal performance and safety, as other batteries may not fit properly. If you are looking for a case for different battery types, consider a dedicated battery holder meant for those specific sizes. -
Question:
What safety features does the battery case include?
Answer: This battery box is equipped with various safety features, including short circuit protection, over-discharge protection, and over-current protection. These features ensure that your batteries are safeguarded against potential hazards. This is especially beneficial for users who utilize high-drain devices and need reliable performance without compromising safety. -
Question:
Can this battery holder be used for DIY projects?
Answer: Absolutely! The 2X 18650 21700 Battery Box is an excellent choice for DIY enthusiasts looking to create custom electronic projects. Whether you're building a flashlight, portable charger, or any device requiring reliable power supply, this case provides the necessary convenience and functionality for your creations. -
Question:
How does the battery enclosure help in organizing batteries?
Answer: The thoughtful design of the battery enclosure helps keep your batteries organized and accessible. With dedicated slots for each battery, you can easily find and insert your batteries when needed. This organization is particularly useful for users with multiple devices, minimizing the hassle of searching for batteries in bags or drawers. -
Question:
What is the weight of the 2X battery case?
Answer: The 2X 18650 21700 Battery Box is lightweight, typically weighing only a few ounces. This makes it convenient for carrying in a toolbox, backpack, or even pockets without adding significant bulk. The lightweight design encourages frequent use, as it can accompany you effortlessly on outdoor adventures or to work. -
Question:
Where can I buy the 2X 18650 21700 Battery Box Power Case?
Answer: You can purchase the 2X 18650 21700 Battery Box Power Case at Ubuy in Jersey. Ubuy is known for its wide range of electronic accessories, making it a reliable choice for your battery storage needs. Shopping from Ubuy ensures that you can find this specific product along with other related items effortlessly.
VLSQHNCF Battery Storage Containers Editorial Review
The 2X 18650 21700 Battery Box Power Case presents a mixed bag of experiences and results among customers. Many users appreciate the product for its ability to rejuvenate old 18650 battery cells, especially from devices like laptop batteries. Those who managed to find compatible batteries reported that the charging case performed as expected, maintaining functionality and offering a simple user experience. The ease of removing and charging the batteries separately, along with the bright LCD display, received some positive mentions that highlight its value for money. However, several customers faced challenges regarding battery compatibility. A few reported that the 18650 batteries they used felt too loose within the case, leading to concerns about fit and security. There's a significant mention of the battery case failing to charge devices effectively, despite indicators suggesting it should be working. Some users encountered issues with the LED flashlight feature not functioning correctly, which led to the request for replacements that appeared to fail in a similar fashion, amplifying frustrations and doubts regarding the product's reliability. Ultimately, while the battery case serves a useful purpose for some, potential buyers should be cautious about battery compatibility and dependency on the advertised features. **
Customer Reviews & Ratings
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Pros
- Capable of reviving old 18650 cells, especially from laptops.
- Good value for the price.
- Simple to use, with straightforward operation.
- Allows for easy removal and charging of batteries.
Cons
- Reports of incompatibility with some 18650 batteries.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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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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GBP 17
Order now and get it around Wednesday, August 19
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
- Combines LED flashlight functionality with a rechargeable battery storage box.
- Compatible with various USB devices including phones and tablets.
- Requires 2x 18650 or 21700 batteries (not included) for operation.
- Features dual input ports: USB and Type C for convenient charging.
- Safety features include anti-reverse connection and protection against over-voltage and over-current.
- Compact design makes it perfect for camping, hiking, and other outdoor activities.
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