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Item #:
80140138
CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh Flat top Battery
Item #:
80140138
AUD 63
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
QTY:
Order now and get it around Sunday, August 23
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Long-lasting rechargeable battery compatible with various devices
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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
High Capacity
Each 5000mAh battery provides long-lasting power, ensuring extended usage for devices, reducing the need for frequent replacements.
Rechargeable Design
Eco-friendly and cost-effective, these batteries can be recharged multiple times, promoting sustainability while saving money on disposable alternatives.
Flat Top Design
The flat top design ensures compatibility with a wide range of devices, making these batteries versatile and easy to use in various applications.
Product Details
- 21700 rechargeable li-ion battery with no memory effect
- Capacity: 5000mAh, Voltage: 3.7V, Battery type: Li-ion
- Compatible with headlamp, flashlights, toys, RC cars, doorbells, speakers, cameras, small fans, etc.
- Supports stable output voltage, perfect for devices with high frequency use
- Caution: Overcharge, voltage mismatch, and improper battery operation may lead to safety risks
- All batteries have passed strict testing for normal use and come with warm customer service
| Rechargeable | Y |
| Volts | 3.7 V |
| Battery capacity | 5000 mAh |
| Brand | CBJJ |
| Has written warranty | No |
| Piece count | 2 |
| Model | 21700 |
| Item Weight | 0.3 lbs (140 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?
-
Gadget Enthusiasts
Ideal for those who frequently use devices requiring high-capacity batteries, ensuring prolonged usage without interruptions.
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Emergency Kits
Great for power outages; reliable backup storage for essential devices like flashlights and radios during emergencies.
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DIY Projects
Perfect for hobbyists working on electronic projects that need dependable power sources, enhancing creativity and functionality.
-
Heavy Users
Not suitable for users needing extreme durability or higher amp hours beyond 5000mAh for intense applications.
Product Description
CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh Flat top Battery
About This Item
Introducing the CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh Flat top Battery Looking for a reliable and long-lasting power solution for your devices? The CBJJ 2-Pack 3.7V Rechargeable Battery is here to deliver exceptional performance and convenience. With a impressive 5000mAh capacity, these flat top batteries are designed to power your devices for extended periods of time. Whether you need batteries for your flashlight, remote control, or any other device that requires 3.7V power, the CBJJ 2-Pack is the perfect solution. Gone are the days of constantly buying and disposing of disposable batteries – simply recharge these batteries using a compatible charger and enjoy the cost savings and environmental benefits of using rechargeable batteries. Each pack contains two batteries, ensuring that you always have a spare on hand.
The flat top design of these batteries makes them compatible with a wide range of devices, ensuring a hassle-free experience when using them. When it comes to quality, CBJJ has got you covered. These rechargeable batteries are manufactured to the highest standards, using advanced technology and premium materials. They have been tested for reliability and durability, so you can trust that they will withstand heavy use and provide consistent power. Invest in the CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh Flat top Battery and enjoy the convenience, performance, and cost savings that come with using rechargeable batteries.
Say goodbye to frequent battery changes and hello to long-lasting power! Keywords: CBJJ 2-Pack Rechargeable Battery, 5000mAh Flat top Battery, CBJJ Battery, Rechargeable Battery, Flat top Battery, 2-Pack Battery, CBJJ, Battery.
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Customer Questions & Answers
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Question: How to Shop CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh Online From Ubuy?
Answer: It’s easy to shop CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh Available to Shop Online in Australia?
Answer: Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The CBJJ 2-Pack 3.7V Rechargeable Battery for 5000mAh is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · 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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AUD 63
Order now and get it around Sunday, August 23
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:
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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
- Wide compatibility with multiple devices
- High performance with stable output voltage
- Perfect replacement battery for high-frequency usage
- Eliminate safety risks with proper battery usage
- Warm service and quick responses for customer satisfaction
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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.