Kastar BP-150W V-Mount 150Wh battery and D-Tap charger 1-pack

Compact V-Mount power kit

This Kastar kit supplies one D-Tap charger and two BP-150W batteries, each rated at 150Wh and 14.8V with a 6.8Ah cell. The lithium-ion packs measure 102 x 72 x 75.5 mm and weigh 26.4 oz, making them easy to carry for mobile video production. An integrated OLED panel shows voltage, remaining capacity and USB output voltage at a glance. The bundle targets camera operators who need reliable, high-capacity V-Mount power in a compact form.

Verify camera and charger compatibility

Before ordering, confirm that your camera or recorder accepts Sony V-Mount batteries such as the BP-150W, BP-190W, BP-L90 or BP-M100 series listed in the compatibility data. The included charger requires AC 110-240V 50/60Hz input and delivers 16.8V 3.0A DC output, so check that your local mains supply matches this range. The charger’s LED indicators show red while charging and green when complete, and built-in MCU protection halts operation on over-voltage, short-circuit or overheat conditions.

Steady output during long takes

Under sustained load the 150Wh cells maintain a stable 14.8V rail while the OLED display tracks real-time capacity drain, letting you plan battery swaps without guesswork. The charger’s constant-current circuit and automatic cut-off prevent overcharge and deep discharge, preserving cycle life across repeated full-day shoots. Protection logic also interrupts charging if input voltage drifts outside the 110-240V window or if internal temperature rises excessively.