【Compact Power Solution for Ronin RS Series】 This mini V mount battery plate achieves optimal balance by strategically centralizing V-mount or NP-F battery plates (not included) under the gimbal, instead of hanging off the back of the camera, preventing tipping, lessening motor stress, and extending battery life. Compatible with DJI RS 3/RS 3 Pro/RS 2/RSC2 stabilizers for steady and shake free handheld shooting | 【Gimbal Balance Adjustable Via Detachable NATO Rail】 Upgraded with a detachable NATO rail for easy battery center of gravity adjustment, aiding in gimbal balance. The NATO clamp locking lever secures the battery plate at the gimbal's base through the cold shoe adapter on the NATO rail. Simply slide the battery along the NATO rail to achieve optimal gimbal balance | 【Quick Release & Dual Anti Drop Secure Mounting】 With a V lock release button that detaches the V lock plate with a simply press and auto lock when pressing the plate from the top. Besides the NATO rail clamp locking lever, there's an extra anti drop lever for added security for the mounted battery. Both levers are released to slide the NATO rail, and both are locked to prevent misuse | 【For V Lock Batteries & NP-F Batteries】 The V mount battery plate features a standard V lock interface, compatible with SmallRig v mount batteries, compatible with Sony Fxlion Nano NEEWER PS099E BPV47 BPV95 BP95W V mount batteries. Or attach the included extra V lock plate to the NP-F battery plate using 1/4" threads, and then slide the assembled unit into the gimbal's bottom cold shoe mount, compatible with Tilta NP-F battery plates | 【Compact & Lightweight】 This black anodized aluminium alloy construction is durable, robust, rust and scratch resistant. Compact at 2.8" x 2.6" x 1" / 70 x 65 x 20.5mm, and only weighs 3.2oz/90g, adding no bulk to your handheld stabilizers, and making it portable enough to carry everywhere