Features: d new and high quality Wide-range Application: All new RC rechargeable Li-ion battery with USB cable wire could for HS18311 18312 18301 18302 18321 18322 & most toy RC for cars 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. Large Capacity Battery Pack: The battery pack with large capacity of 7.4V 1200mAh, contains Lithium rechargeable battery pack with charging wire, more durable & stability for better performance to improve for play experience. High Quality Material: Made by durable plastic and electronic compnts, wear resistant and safety, more stable with long for time duration . Easy Installation: Applicable for most RC car toys requirements and easy to install ande by your own, if you need any further instructions please do not hesitate to contact with us. Package Includes: 1 Set RC Modified Li-ion Battery Pack with USB Cable Wire Specifications: Material: Plastic, Electronic compnts Product Size: approx. 3.7 x 2 x 7cm/1.46 x 0.79 x 2.76 inch Battery Capacity: 7.4V 1200mAh Net Weight: approx. 80g/0.17 lbs note: Please allow 1-2cm errors due to manual measurement. Due to the difference betn different monitors, the picture may not reflect the actual color of the item.