Description
Product Overview
The Amprius 21700 5000mAh Tabless lithium-ion battery cell offers an excellent balance between capacity, efficiency, and thermal performance. Its tabless design helps reduce internal resistance and improves heat dissipation.
Specifications
| Manufacturer | Amprius |
| Model | INR21700-5000Q |
| Cell Format | 21700 |
| Design | Tabless |
| Nominal Capacity | 5000mAh |
| Nominal Voltage | 3.6V |
| Charge Voltage | 4.20V |
| AC Internal Resistance | ≤5mΩ |
| DC Internal Resistance | ≤20mΩ |
Safety Warning for Lithium-Ion Battery Usage
Only use lithium-ion cells in properly designed battery packs. Improper use may result in fire, damage, or injury. Spot welding is required, do not solder directly to the cell.
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Let customers speak for us
I purchased some of these tabless cells to try on my 1S 3" HD Toothpick drone build, and, albeit a bit heavy for 1S, it flies pretty well. Not a freestyle monster, but an endurance beast with decent send. These cells shrug off the demands of a BETAFPV Matrix HD AIO flight controller/12A ESC and some 1202.5 11000KV motors. I'm getting 15+ minutes of speedy flight time from a single cell trying not to go below 3.2V, and about 20+ minutes cruising. Love these cells and will definitely buy more when time comes, only from DIY500AMP, who are terrific!
