- Home Page /
- Household Essentials /
- Batteries /
- All Batteries /
- 3.7V 21700 Batteries 5000mAh Rechargeable Li-ion Cell f...
0 ratings
Item #:
111689035
3.7V 21700 Batteries 5000mAh Rechargeable Li-ion Cell for Flashlight Flat Top Battery
87% of respondents would recommend this to a friend
Item #:
111689035
JMD 9851
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, October 09
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
This 21700 lithium cells is made of durable materials and the quality is very good.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Capacity
With 5000mAh, this battery offers extended usage time, ensuring your devices like flashlights run longer without frequent replacements, perfect for outdoor enthusiasts and emergency preparedness.
Rechargeable Design
Being rechargeable, this Li-ion battery reduces waste and saving on costs over time, providing a sustainable choice for powering high-drain devices while maintaining performance.
Flat Top
The flat top design allows for compatibility with various devices, offering versatility in applications, which enhances user convenience and makes it an excellent choice for flashlights and other electronics.
Product Details
| Rechargeable | Y |
| Volts | 3.7 V |
| Battery capacity | 5000 mAh |
| Brand | CBJJ |
| Has written warranty | No |
| Piece count | 8 |
| Model | 21700 |
| 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?
-
Outdoor Enthusiasts
Ideal for hikers and campers needing reliable power sources for flashlights during night adventures and emergencies.
-
DIY Electronics
Perfect for hobbyists building custom electronics or battery-powered devices requiring ample energy capacity and efficiency.
-
Heavy Users
Great for individuals using high-drain devices like powerful flashlights and vape devices that require long-lasting performance.
-
Casual Users
Not suitable for users who occasionally use devices and require lesser battery capacity or disposable options.
Product Description
3.7V 21700 Batteries 5000mAh Rechargeable Li-ion Cell for Flashlight Flat Top Battery
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How many times can this battery be recharged?
Answer: It can be recharged up to 1000 times. -
Question:
What devices is the 21700 battery compatible with?
Answer: It's compatible with flashlights, cameras, doorbells, garden lights, and more. -
Question:
What protections does this battery have?
Answer: It features temperature, short circuit, overcharge, and overcurrent protections.
CBJJ All Batteries Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
JMD 9851
Order now and get it around Friday, October 09
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.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 6 protections including temperature, short circuit, and overcharge.
- Long-lasting, rechargeable up to 1000 times.
- High-capacity 5000mAh for various devices.
- Portable design, ideal for emergencies and outdoor adventures.
- Compatible with flashlights, cameras, toys, and more.
- Durable materials ensure reliability and quality.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.