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18500 1600mAh 3.7V Rechargeable Li-Ion Batteries, Solar Rechargeable Battery for Outdoor Garden Lights Flashlight (4Pack

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$13.99 Why this price?
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FREE refund/replacement until Jan 31, 2026

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Features

  • Attention to Size and Voltage Note: This product is 18500 3.7V rechargeable lithium battery, the size is 18.3 * 50 mm (0.7 * 1.97 inch), not 18650 model batteries, can not be compatible with devices that use 18650 batteries.
  • Higher Life18500 3.7V rechargeable lithium batteries have no memory effect, more stable voltage, can be recharged more than 1000 times in a cycle, providing you with reliable power supply for daily use and emergencies.
  • More UsesHigh performance and high capacity 3.7V 18500 1600mAh rechargeable battery is suitable for various devices in life. Such as garden lights, street lights, landscape lights, lawn lights, LED flashlights, security system panels, etc., make the equipment rejuvenated.
  • More Environmental Protection and Safety 3.7V 18500 rechargeable battery has multiple protective and recycling functions, such as temperature protection, over-current protection, short-circuit protection, over-charging protection, etc. At the same time, lithium batteries do not have toxic and harmful heavy metal elements, which is a better protection for the environment.
  • More IntimateIf you have any problems with the products you received, please feel free to contact us. We will provide the service to your satisfaction in the fastest time.

Number of Batteries: 4 CR5 batteries required. (included)


Brand: Hronn


Battery Cell Composition: Lithium Ion


Battery Capacity: 1600 Milliamp Hours


Recommended Uses For Product: Garden Light, LED Flashlight, Landscape Lighting, Outdoor Solar Light


Product Dimensions: 1.97 x 0.7 x 0.7 inches


Item Weight: 2.89 ounces


Item model number: 18500


Batteries: 4 CR5 batteries required. (included)


Date First Available: January 3, 2025


Manufacturer: Hronn


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • They are rechargeable
Items worked well and charges well
Reviewed in the United States on October 13, 2025 by Alliedtg

  • Perfect for the RC Powerplay
used these for my RC power play and they work really well and battery life is exceptional, will probably get another set in the future.
Reviewed in the United States on August 30, 2025 by Matsunny

  • Exactly whet we were looking for
Worked perfectly for our needs
Reviewed in the United States on November 17, 2025 by sc erwin

  • So far, so good.
I purchased these to replace batteries in my outside solar lawn lights. I had purchase these in the past and so far they are working well. Only time will tell how long they will last and how many charging cycles they will take before failing. At this time I would buy again, as I have already done. Just my two cents! ... show more
Reviewed in the United States on June 18, 2025 by Tom702

  • Wish they would list measurements.
Beware of the size. Too fat for solar lights. Returned.
Reviewed in the United States on September 25, 2025 by Amazon Customer

  • Fully charged better than old one
Right fit, charge is great
Reviewed in the United States on July 13, 2025 by Tank75

  • Purpose is on target
What we needed for our solar landscape lights. Worked as they should.
Reviewed in the United States on July 24, 2025 by Mel

  • Correct batteries
Finally got the correct batteries and they’re working fine
Reviewed in the United States on July 19, 2025 by Dean Oser

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