充電式製品 アクセサリー GT-05SB 3.7V 1,800mAh Li-poly Rechargeable Battery Specification Charging Time:2.5h Battery Cycle: 300 Cycles Fit to GT-105R, GT-305R, GT-505R, HW-V533H, HLP-1805, DPX-318H, NRX-180H Feature