18650 Rechargeable Battery Button-Top 5000mAh
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
🎃 Spooky Season Sale 🦇
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Dead Batteries Keep Interrupting Your Devices
Power compatible devices for longer — 5000mAh capacity, stable 3.7V output, up to 1800 recharge cycles, without disposable batteries.
Why These Batteries Are Perfect for You
✔ Longer runtime: The 5000mAh capacity provides extended runtime for compatible devices, helping reduce how often batteries need to be recharged.
✔ Up to 1800 recharge cycles: Recharge each battery up to 1800 times. The reusable design can reduce reliance on disposable batteries and supports longer-term use.
✔ Button-top compatibility: The button-top design fits devices that require a slightly protruding positive contact. Each cell provides a stable 3.7V output and measures 2.56 × 0.71 in.
Specifications
Battery type: 18650 lithium-ion rechargeable
Voltage: 3.7 V
Capacity: 5000 mAh
Dimensions: 2.56 × 0.71 in
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.