High-performance lithium-ion cells

Lithium-ion cells for drones and battery-pack builders.

Baynor supplies high-performance lithium-ion cells for drones, custom battery packs and distribution partners.

B65U: 6,500 mAh, 60 A and 327 Wh/kg. Stock available with technical support.

Request a quotation →
Explore all cells

Built for   Drone manufacturers · Custom battery pack manufacturers · Distributors

Product roadmap / find your cell

Energy density vs. capacity

27 current products
Cylindrical cells18 current products · 4–12 Ah scale
Energy density (Wh/kg)Capacity (Ah)
Cylindrical cells4–12 Ah · up to 600 Wh/kg scale
5.0 Ah
5.0 Ah cells7 available modelsBaynor B50M253 Wh/kg · 35ABaynor B50U265 Wh/kg · 60ATenpower 50SG253 Wh/kg · 20ATenpower 50XG254 Wh/kg · 90AReliance RS50268 Wh/kg · 70AHighstar 50PS264 Wh/kg · 60ALinkData 50P265 Wh/kg · 60A
5.5 Ah
5.5 Ah cells2 available modelsBaynor B55U281 Wh/kg · 60ALinkData 55P281 Wh/kg · 50A
6.0 Ah
6.0 Ah cells5 available modelsBaynor B60U313 Wh/kg · 60ATenpower 60XG284 Wh/kg · 60AReliance RH60304 Wh/kg · 20AReliance RS60295 Wh/kg · 50ALinkData 60P313 Wh/kg · 60A
6.5 Ah
6.5 Ah cells2 available modelsBaynor B65U327 Wh/kg · 60ALinkData 65P329 Wh/kg · 52A
6.8 Ah
6.8 Ah cells1 available modelBaynor B68U340 Wh/kg · 54A
10.0 Ah
10.0 Ah cells1 available modelBaynor B100P248 Wh/kg · 100A
Hover over a capacity marker to compare available cells, then select a model.Callouts show every cell available at that capacity.

Energy density is shown in Wh/kg. Exact figures should be confirmed against the latest datasheet before pack design.

Pouch cells9 current products · 15–50 Ah
Energy density (Wh/kg)Capacity (Ah)
Pouch cells15–50 Ah · 0–600 Wh/kg scale
No pouch cells match this filter.
Hover or focus on a marker to see the model, capacity, energy density, current rating and availability.View pouch cells →

New ER20B, ER23B, ER39B and ER40A marker densities are approximate calculations from nominal energy divided by central mass, not independently verified measured ratings. HR74172 uses the confirmed 500 Wh/kg rating. Validate the latest datasheet before pack design.

Confidence built into every cell

01 Verified specifications

02 Application-led selection

03 Volume supply support

04 Direct technical response

Discover the portfolio

Cells matched to your design target.

Start with the application, then compare the specifications that matter most.

Start with what you’re building.

Compare flight time, discharge demand, pack dimensions and production volume.

Talk to an engineer →

Baynor B65U

6,500 mAh · 60A · 327 Wh/kg

Stock available. High energy density and high discharge, with technical support for your pack design.

View B65U →

Baynor B60U

6,000 mAh · 60A

High capacity and high discharge for demanding pack designs.

View B60U →

Higher-energy pouch cells

Semi-solid and anode-free technologies

Flexible-format options for applications where mass and packaging efficiency matter.

View pouch-cell specifications →

Engineered around the application

From cell selection to supply confidence.

01

Drone systems

High-discharge cells selected for thrust, thermal stability and dependable flight time.

02

Custom battery packs

Performance profiles for specialist packs, mobility platforms and industrial products.

03

Distribution partners

A focused portfolio, responsive sales support and documentation for qualified opportunities.

Start a technical conversation

Tell us what your next battery platform needs.

Share your capacity, discharge, format and volume targets. We’ll help shortlist the right cells.

Request a quotation →
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