What are the pros and cons of 21700 batteries?
18650 vs 21700 vs 26650: Battery Dimensions and Physical Characteristics
| Feature | 18650 | 21700 |
|---|---|---|
| Capacity | ❌ Moderate(2000-3500mAh) | ✅ High(3000-5000mAh) |
| Lifespan | ❌ Lower | ✅ Moderate |
| Cost | ✅ Affordable | ✅ Moderate |
| Lifespan | ~300-500 cycles | ~500-800 cycles |
21700 Rechargeable Battery 5000mAh, 3.7V Lithium Batteries Flat Top for Flashlights, Headlamps, doorbells, Toys,
hfh-tech Main business:Lead-acid to lithium conversion,Energy storage systems,Floor-mounted energy storage,Wall-mounted energy storage,Rack-mounted energy storage
hfh-tech Can be converted to nickel, stud, and processed into semi-finished products).more details,please contact hfh-tech. lithium batteries for electric vehicle or solar system.
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