2PCS Replace Battery 3.7 V 500 MAH Fit for WLtoys F949 V931 XK K123 Remote Control Aircraft

Feature: 1. Designed for WLtoys F949 V931 XK K123 remote control aircraft, they are perfect in compatibility. 2. Ideal replacement battery accessories, help restore the performance of your RC aircraft products. 3. Perfect size for easy installation, excellent workmanship for durability and fine texture. 4. Adopting the highest quality materials to ensure product safety and long product life. 5. Small in size and light in weight, the accessories will not burden your RC aircraft. Specification: Item Type: RC Accessories Applicable age: 6 years old or older Product packaging: Approx. 14 x 10 x 2cm 5.5 x 3.9 x 0.8in Product Type: 3.7 V 500 MAH Name: Applicable to for WLtoys F949 V931 XK K123 remote control aircraft accessories Fitment: Fit for WLtoys F949 V931 XK K123 remote control aircraft Package List: 2 x BatteryDesigned for WLtoys F949 V931 XK K123 remote control aircraft, they are perfect in compatibility. Ideal replacement battery accessories, help restore the performance of your RC aircraft products. Perfect size for easy installation, excellent workmanship for durability and fine texture. Adopting the highest quality materials to ensure product safety and long product life. Small in size and light in weight, the accessories will not burden your RC aircraft.