INR21700-B65U
High capacity without surrendering power.
A 6,500 mAh 21700-format cell with a 50 A maximum continuous discharge rating, designed for battery systems that need longer operating time while retaining strong power capability.
More stored energy for demanding duty cycles.
Choose the B65U when extending runtime or reducing parallel cell count is a primary design objective and a 50 A continuous discharge rating meets the application’s verified load profile. Its 6,500 mAh capacity and 327 Wh/kg gravimetric energy density make it a compelling candidate for energy-focused 21700 packs used in long-endurance platforms.
High capacity supports longer missions and operating intervals between charges.
May help achieve energy targets with fewer parallel cells, subject to pack design.
Combines high stored energy with substantial continuous discharge performance.
Core specifications
| Model | INR21700-B65U |
|---|---|
| Capacity | 6,500 mAh |
| Maximum continuous discharge | 50 A |
| Maximum continuous charge | 8 A |
| Internal resistance | ≤ 4.5 mΩ |
| Nominal voltage | 3.6 V |
| Nominal energy | 23.4 Wh |
| Weight | 71.2 g |
| Gravimetric energy density | 327 Wh/kg |
Final cell selection must be validated against the complete datasheet, load profile, thermal design, charging strategy, pack architecture, operating environment and applicable certification requirements.
Discuss the B65U with Baynor.
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