Features: brand new and high quality Wide-range Application: All new RC battery box could for SCX10 D30 & most toy RC car crawler of 1/10 scaled, use as the replacement part or modified accessories of your RC toy . RC Crawler Spare Part: A perfect replacement for your handmade RC toy, especially for toy RC crawler for cars, upgraded modified accs of your electrical toys which offer a for fresh new service cycle with great performance. Speciality Design Battery Holder: The battery holder, contains 1 x battery box, 2 x belt to fix the battery box, more durable & stability for better performance to improve for play experience. High Quality Material: Made by durable plastic material, wear resistant and safety, more stable with long for time duration . Easy Installation: Applicable for most RC car toys requirements and easy to install and change by your own, if you need any further instructions please do not hesitate to contact with us. Specifications: Material: Plastic Product Size: approx. 15.05 x 5.5 x 1.9cm/5.93 x 2.17 x 0.75 inch Net Weight: approx. 52g/0.11 lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x RC Crawler Battery Box Holder