1、The battery is made of lithium polymer, which has high energy density and light weight. 2、1000mAh, large capacity provides longer playing time for your model toy. 3、Compared with traditional batteries, Lipo batteries have very stable current/voltage output and more stable performance. 4、Nice replacement accessory for your RC model. 5、Suitable for S163/X12 mini foldable RC drone. Features: 1. The battery is made of lithium polymer, which has high energy density and light weight. 2. 1000mAh, large capacity provides longer playing time for your model toy. 3. Compared with traditional batteries, Lipo batteries have very stable current/voltage output and more stable performance. 4. Nice replacement accessory for your RC model. 5. Suitable for S163/X12 mini foldable RC drone. Specification: Condition: 100% Brand New Voltage: 3.7V Capacity: 1000mAh Charging Time: 60min Flying Time: 12-15min Size: Approx. 6.9 * 3.8 * 1.9cm/2.7 * 1.5 * 0.8in Package Weight: Approx. 21g Package List: 1 * Battery