Amazon.co.jp: Hi-Tech XPRAEG10003S-D XPOWER R-SPEC Air ELECTRIC GUN BATTERY Li-Po 11.1 V, 1000 mAh, 30C, 3S, T-plug Deans, Genuine Japanese Product, Dark Earth Color : Toys & Games
Amazon.co.jp: Hi-Tech 44293 AA/AAA Charger X4 Advanced Mini : Electronics