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IDX EC-300/4X Battery Kit with Charger

code: EC-300/4X
  • £1,911.00
  • RRP: £2,500.00
Item Available | Usually dispatched within 24 hours


  • 286Wh capacity
  • Capable of handling up to 14A loads ‡
  • (1) 100W D-Tap Output (unregulated)
  • 5 Power Indicator LEDs
  • Battery circuit protection ensures the CUE-D300 is fully protected against common causes of battery misuse, guarding against over charge, over discharge, and over current.
  • The highest grade Lithium Ion cells are used to ensure the CUE-D300 is one of the most reliable batteries on the market.
  • 11V auto cut-off prevents over-discharging (while load is applied)
  • Compatible with all ENDURA V-Mount Battery chargers (firmware update may be required on certain charger models)
  • Environmentally friendly and recyclable


  • 4 channel Dual Simultaneous/Sequential Charger. (The batteries are charged simultaneously when installed on opposite sides. Also, the batteries are charged sequentially when installed on the same side.)
  • Included AC adapter can also be used as a 90W (15V, 6A) DC power supply.
  • Compact, lightweight, and travel friendly (under 2.5lbs)
  • Advanced fanless design
  • Integrated locking support stand
  • Internal safety features protect both the battery and charger from serious damage should faulty or misused batteries be placed on charge. The VL-4X will automatically stop charging should any battery reach an over voltage condition.
  • Power Base mode not supported

IDX EC-300/4X (EC300/4X, EC/300/4X, EC3004X, EC-300-4X) 4 x CUE-D300 Batteries, 1 x VL-4X 2+2 Charger.

IDX CUE-D300 Li-ion V-mount Battery

The CUE-D300, with its large capacity 286Wh and high load MAX 154W (14A 11V) can drive power hungry cinema cameras and LED lights where long run times are needed.
High capacity batteries should have additional safety features with in on the CUE-D300 includes a dual housing structure to offer additional physical protection for the cells and additional electrical protection to prevent shorting across all cell banks.  The dual D-Tap D.C. output to power accessories is rated at 100W.

 IDX VL-4X Charger

The VL-4X is a slim, lightweight, affordable 4-channel charger. Dual Simultaneous/Sequential feature charges up to 4 batteries total with any 2 simultaneously. The included AC adapter doubles as a 90W DC power supply.

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VL-4X Charger Spec:

  • Input Voltage: AC 100-240V 50/60Hz
  • Power Consumption: 220VA max.
  • Quick Charge Current: 2.7A max.
  • DC Output: 90W (via included AC adapter)
  • Operating Temperature: -5°C ~ 40°C
  • Dimensions: 90.5(W) x 177(H) x 250(D) mm
  • Weight (charger body): 1100 grams approx.
  • Weight (AC adapter): 450 grams approx.

CUE-D300 Spec:

  • Mount / Series Type: V-Mount
  • Chemistry: Lithium-Ion
  • Capacity (Wh): 286 Wh
  • Amp-Hours: 19.8 Ah
  • Output Voltage: 14.4 VDC
  • Maximum Load: 14 A
  • Accessory Port: 1 x D-Tap Output
  • Maximum Load (Accessory Port): 100 W ( D-Tap )
  • Storage Temperature: 32 to 104°F / 0 to 40°C
  • Charging Temperature: 32 to 104°F / 0 to 40°C
  • Discharging Temperature: -4 to 113°F / -20 to 45°C
  • Dimensions (W x H x D): 3.8 x 5.8 x 3.1" / 96.52 x 147.32 x 78.74 mm
  • Weight: 3.5 lb / 1.59 kg
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In The Box

  • 4x IDX CUE-D300 Li-ion V-mount Battery
  • 1x IDX VL-4X 2+2 Charger
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