EBL (8 Pack) USB Rechargeable 9V Li-ion Batteries- 5400mWh Long Lasting Lithium Batteries with Micro Charging Cable
EBL (8 Pack) USB Rechargeable 9V Li-ion Batteries- 5400mWh Long Lasting Lithium Batteries with Micro Charging Cable
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EBL (8 Pack) USB Rechargeable 9V Li-ion Batteries- 5400mWh Long Lasting Lithium Batteries with Micro Charging Cable

Count:8x 9V Batteries With Charging Cable

Key item features

  • Specifications:
    Battery Weight: 144 Grams
    Compatible Devices: Fire Alarm, Led lights, Toy
    Reusability: Rechargeable
    Battery Type: Li-ion Rechargeable Battery
    Capacity: 5400mWh
    Recycle time:up to 1200 times
    Charging Time: about 2 Hours
    Charging Current: 5V/1A
    Weight: 30.2g /pcs
  •  
    Features:
    • 9V Lithium battery: 5400mWh long lasting Li-ion batteries without memory effect, provide steady voltage until the whole cell is depleted.
    • Advanced ProCyco Technology: These USB rechargeable batteries have longer battery life than disposable alkaline batteries, economic and saving your money.
    • Quick charge in 2 hours: Advanced iQuick charging technology with DC 5V/1A USB input, the batteries are full charged in 2 hours, save time and more efficient.
    • Unique USB Charging Design: Convenient to charge anywhere directly if use our 2 in 1 micro USB cable, no need extra battery charger. The build-in LED lights allow you to check the charging status.
    • High Performance: EBL Li-ion batteries with 5400mWh capacity, support stable power and longer working time for high frequently used devices, such as smoke/fire alarms, wireless microphone, toys, GPS, home security devices, medical devices etc.
  • Package Contents:
    According to your choice
Current price is $41.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives between May 27 - Jun 1
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Sold and shipped by EBL
4.490693739424704 stars out of 5, based on 592 seller reviews(4.5)
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4.4 out of 5 stars
stars39 ratings20 reviews
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Showing 1-3 of 20 reviews

Jan 13, 2026
Joe
Item details
Count: 4
Sold and shipped byEBL
2 out of 5 stars review

Verified Purchase

Beware, may not work in some "Smoke Detectors"

The item is listed as being a rechargeable 9V battery with one use for "Smoke Detectors/Fire Alarms", my intended use. I followed the instructions and charged the battery prior to placing it in my Smoke Detector. Within approximately 30 seconds after installing the battery, the Smoke Detector emitted one loud beep and repeated doing so every 30 seconds. This is the Smoke Detector notice that the battery needs to be changed. A second battery did the same thing. It turns out that the battery will only charge to a terminal voltage of 8.2V - 8.4V when fully charged. My Smoke Detectors will run on a new Alkaline 9V battery for approximately 1.5 years before they start screaming to have the battery replaced. I purchased another brand of 9V rechargeable battery and they did charge to a 9V terminal voltage and worked in my Smoke Detectors. I found on the EBL website after a long search where it stated, "The terminal voltage when fully charged will be 8.2V - 8.4V".

Helpful?7FQ6WF0FL2KJ2952743719
Feb 13, 2026
Rob
Item details
Count: 4
Sold and shipped byEBL
4 out of 5 stars review

Verified Purchase

Swap them out

I am going to be totally honest! I was not aware that lithium rechargeable 9v batteries only have a full charge of 8.2 -8.4v brand new, so if your device requires a full 9v these might not work! I am using these to replace alkaline 9v batteries in my driveway alarm sensors to try and extend battery life, replacement costs and to last longer! So far the lower voltage of 8.28v seems to be working! I won't know for a month or two if rechargeables are better, certainly hope so! I find that longevity depends on how often they alarm from traffic or false alarms from sun and wind, etc! If they work well, I should be able to swap them out and recharge many times!

Helpful?7FQ6WF0FL2KJ2952743719
Feb 7, 2026
Pete
Top Reviewer
Item details
Count: 2
Sold and shipped byPoweradd
5 out of 5 stars review

Verified Purchase

Fast %26 Easy

Charged quickly and easily. Will add more when I've used a few times, but first use good.

Helpful?7FQ6WF0FL2KJ2952743719