Battery Chargers

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XTAR MC1 1 Bay USB Battery Charger
XTAR MC1 1 Bay USB Battery Charger
Sale price$4.99 Regular price$9.99
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XTAR SC2 USB Portable 3A Speedy Battery Charger
XTAR SC2 USB Portable 3A Speedy Battery Charger
Sale price$9.99 Regular price$14.99
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XTAR Dragon VP4 Plus 4 Bay Digital Battery Charger
XTAR Dragon VP4L Plus 4 Bay Digital Battery Charger
Sale price$64.99 Regular price$79.99
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XTAR VC4 4 Bay Digital LCD Battery Charger
XTAR VC4 4 Bay Digital LCD Battery Charger
Sale price$18.99 Regular price$24.99
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21700 Batteries

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Samsung 50E 21700 5000mAh 9.8A Battery
Samsung 50E 21700 5000mAh 9.8A Battery
Sale price$5.99 Regular price$8.99
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Ampace JP40 21700 4000mah 70A Battery
Ampace JP40 21700 4000mah 70A Battery
Sale price$3.25 Regular price$5.99
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Samsung 58E (CC5563F101) 5330mAh 10.7A Battery
Samsung 58E (CC5563F101) 5330mAh 10.7A Battery
Sale price$2.65 Regular price$9.99
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Molicel 21700 P42A 4200mAh 45A Battery
Molicel 21700 P42A 4200mAh 45A Battery
Sale price$5.99 Regular price$8.99
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EVE 50E 21700 5000mAh 15A Battery
EVE 50E 21700 5000mAh 15A Battery
Sale price$2.89 Regular price$5.99
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EVE 50PL 21700 5000mAh 50A Battery
EVE 50PL 21700 5000mAh 50A Battery
Sale price$5.99 Regular price$8.99
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Samsung 40T 21700 4000mAh 35A Battery (40T5)
Samsung 40T 21700 4000mAh 35A Battery (40T5)
Sale price$3.95 Regular price$6.99
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Molicel 21700 P50B 5000mAh 60A Battery
Molicel 21700 P50B 5000mAh 60A Battery
Sale price$9.99 Regular price$11.99
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TENPOWER 50XG 21700 5000mAh 90A Battery
TENPOWER 50XG 21700 5000mAh 90A Battery
Sale price$4.00 Regular price$5.99
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New Products

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Ampace JP40 21700 4000mah 70A Battery
Ampace JP40 21700 4000mah 70A Battery
Sale price$3.25 Regular price$5.99
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BAK N18650COP 18650 2500mAh 30A Battery
BAK N18650COP 18650 2500mAh 30A Battery
Sale price$1.85 Regular price$5.99
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Samsung 58E (CC5563F101) 5330mAh 10.7A Battery
Samsung 58E (CC5563F101) 5330mAh 10.7A Battery
Sale price$2.65 Regular price$9.99
In stock
Save 33%
EVE 50PL 21700 5000mAh 50A Battery
EVE 50PL 21700 5000mAh 50A Battery
Sale price$5.99 Regular price$8.99
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OUR PROMISE

  • Grade A Cells Only - Authentic, Fresh, and Reliable

    At 18650 Battery Store, we provide Grade A cells only, sourced from trusted suppliers and selected for authenticity, freshness, consistency, and reliable performance. In a market filled with counterfeit, outdated, or questionable cells, our experienced team removes the guesswork by offering genuine, recently produced cells you can purchase with confidence.
  • Power You Can Trust

    At 18650 Battery Store, we provide more than just batteries—we provide confidence. Our carefully selected inventory of 18650, 21700, and LiFePO4 batteries, chargers, and accessories is built around quality, reliability, and real-world performance. We source genuine, high-quality cells through trusted manufacturer relationships and apply strict quality standards to ensure consistency across our product range. Backed by over a decade of industry experience, responsive support, and efficient shipping, we make it simple to find dependable battery solutions for personal, professional, and commercial applications.
  • Prompt Shipping from Atlanta, Georgia

    We understand the urgency of getting your batteries to you quickly. Every order is fulfilled from our headquarters in Atlanta, Georgia, where our team works to process, pack, and ship orders with speed and care. Orders placed before 4:00 PM Eastern Time are processed the same business day whenever possible, helping ensure fast turnaround and dependable delivery. From checkout to shipment, we are committed to making your experience efficient, reliable, and hassle-free.

Educational Resources

Expert guides to help you get the most from your batteries

New
Safety

Battery Safety Guide

Learn essential safety practices for handling and storing lithium-ion batteries to ensure optimal performance and longevity.
5 min read
Beginner
Selection

Choosing the Right Battery

Understand battery specifications and find the perfect match for your device with our comprehensive selection guide.
8 min read
Intermediate
Popular
Maintenance

Battery Care & Maintenance

Maximize battery lifespan with proper charging and storage techniques. Expert tips for long-term performance.
6 min read
Beginner

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