Baynor B65U 6500mAh 60A 21700 cell
High capacity without surrendering power.
A 6,500 mAh 21700-format cell with a 60 A maximum continuous discharge rating, designed for battery systems that need longer operating time while retaining strong power capability.
Stock available · Technical support
For drone manufacturers, battery-pack builders and lithium-ion cell buyers worldwide.
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 60 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 | 60 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.
Stock is available. Send your required quantity, destination and application for a quotation, datasheet and technical support.
Get a datasheet or a project quotation.
Tell us your quantity, destination, discharge requirements and target pack configuration. Our team can help you review the B65U for your application.
B65U buyer questions
What are the capacity and discharge ratings?
The INR21700-B65U has 6,500 mAh capacity, a 60 A maximum continuous discharge rating and 327 Wh/kg gravimetric energy density. Review the full datasheet and operating conditions before pack design.
Can I use B65U cells in a drone battery pack?
B65U is a candidate for high-energy drone packs. Suitability depends on mission loads, series and parallel configuration, cooling, charging and protection. Ask our technical team for the datasheet and application review.
How do I request stock and pricing?
Stock is available. Request a quotation with your quantity and destination so we can confirm current stock, commercial terms and delivery arrangements.
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