The IDX System Technology CUE-J300 High-Load V-Mount Battery (286Wh) can supply up to 16.8 VDC to your accessories, and it can also provide up to 100W, 12V to power accessories through the integrated D-Tap outputs.
Key features
- Lithium-Ion V-Mount Battery
- 286Wh Capacity, up to 13.9A Draw
- 14.4 to 16.8 VDC Output Voltage
- 2 x 100W D-Tap Outputs
- 4-LED Power Gauge
- Internal Pack Design Protects Cells
CUE-J-series batteries maintain the same internal pack design that isolates them for reliability and safety. There is also built-in prevention of overcharging, overdischarging, or overcurrent. IDX CUE-J300 batteries should be charged using IDX-branded chargers; third-party chargers may not charge CUE-J300 batteries correctly.
The battery weighs 3.53 lb / 1.6 kg, and it has physical dimensions of 5.75 x 3.82 x 3.11″ / 14.61 x 9.7 x 7.9 cm.
Price & Availability
The IDX System Technology CUE-J300 High-Load V-Mount Battery (286Wh) is available to pre-order for $699 USD.
Main competition comes from the batteries, such as:
- Core SWX Helix Max Ultra Dual-Voltage Smart Battery (297Wh, V-Mount) $875 USD
- SWIT PB-R290S+ 290Wh Heavy-Duty IP54 Battery Pack (V-Mount) $459 USD
- bebob B290CINE 14.4/28.8V 294Wh B-Mount Li-ion Battery $998 USD
- BLUESHAPE BV290 GRANITE HDplus 290Wh V-Mount Battery $720 USD
- FXLion High-Power 14.8V Square Battery (300Wh, V-Mount) $399 USD





