As a starting point let's consider the KINGKONG/LDARC 2S 7.4V 450mAh 80/160C LiPo Battery, a spare part designed for the TINY WING 450X RC Airplane.
This LiPo battery packs a punch with a 80/160C discharge rate, providing reliable power to keep your RC airplane soaring through the skies.

When tested the KINGKONG/LDARC 2S 7.4V 450mAh 80/160C LiPo Battery proved to be a top performer. With a capacity of 450mAh, this battery can keep your RC airplane flying for an extended period. Its 80/160C discharge rate also ensures that your airplane gets the necessary power for smooth take-offs and stable flights. The small size of this battery makes it an excellent option for lightweight airplanes that require a power boost.

The benefits outweigh the drawbacks with the KINGKONG/LDARC 2S 7.4V 450mAh 80/160C LiPo Battery. The high discharge rate ensures that your airplane gets the necessary power for a stable flight while the compact size makes it perfect for lightweight aircraft. However, the capacity of 450mAh may not be sufficient for longer flights, and the battery may require frequent recharging.

If you're in the market for a reliable spare battery for your TINY WING 450X RC Airplane the KINGKONG/LDARC 2S 7.4V 450mAh 80/160C LiPo Battery is an excellent option. Its high discharge rate and small size make it a top performer, providing the necessary power for stable flights. However, keep in mind that its 450mAh capacity may not be suitable for longer flights and may require frequent recharging. Overall, the KINGKONG/LDARC 2S 7.4V 450mAh 80/160C LiPo Battery is a valuable addition to any RC airplane enthusiast's toolkit.