Built to Spec
Request a
Custom Battery.
Need a configuration we don't stock? Tell us the series/parallel layout, capacity, and application. We hand-build the pack from genuine Reliance RS50 21700 cells in New Zealand. Packs leave here with a balance lead and no BMS, inside the RS50 datasheet current. Include your cutoff and connector.
Example configs
Starting points we build often.
6S2P cinelifter
12 × RS50 · 216Wh · 140A continuous / 280A burst
Heavy cinema rigs that need 6S voltage and 2P current without a mid-shoot swap.
4S2P heavy 5-inch
8 × RS50 · 144Wh · 140A continuous / 280A burst
4S2P for heavy 5-inch and long-range. Request a variant for leads or footprint.
Robotics / industrial
e.g. 6S3P or 8S2P, voltage and runtime to the load
Ground vehicles, arms, and payloads. Tell us cutoff, connector, and enclosure.