IDX SL-F Series L-Series Style Battery
The SL-F series packs L-series (NP-F-style) camera batteries in three capacities, 25Wh to 72Wh, built for gimbals, monitors, and any accessory that already takes an NP-F/L-series mount rather than V-mount or Gold Mount. All three share the same physical footprint, so a rig standardizes on one battery door across every capacity in the kit.
The two larger packs, the 48Wh SL-F50PD and 72Wh SL-F70PD, add a USB-C PD port that works as both a charge input and a power output through IDX's UC-PD series chargers, so the same cable that feeds a phone charges the battery too. All three carry an X-Tap or main-connector output alongside their USB port and built-in over-charge, over-discharge and over-current protection.
| Form Factor | L-series (NP-F style) |
|---|---|
| Capacities | 25Wh (SL-F30), 48Wh (SL-F50PD), 72Wh (SL-F70PD) |
| Nominal Voltage | 7.2V DC (8.4V max) |
| Max Discharge Current | SL-F30: 10A/50W; SL-F50PD: 6A/30W main + 4A/20W X-Tap; SL-F70PD: 8A/40W main + 4A/20W X-Tap |
| USB Output | SL-F30: 5V USB; SL-F50PD/70PD: USB-C PD, charge + power |
| Weight | 0.23 lbs (SL-F30) to 0.79 lbs (SL-F70PD) |
| Protection | Over-charge, over-discharge, over-current |










