LED indicator displays status. Part NumberO-SPMXC0030.
SPM 7.4V 160mAh 2S 30C LiPo Battery: PH2.0 SCX30 P-SPMX-1122
SPM Smart Powerstage 4S Surface Bundle: (2) G2 5000mAh 2S LiPo I O-SPMXPSS500I
SPM 7.4V 1000mAh 2S 50C Smart G2 Trail Pro LiPo Battery: IC2 O-SPMX-1049
SPM 5000mAh 2S 7.4V SMART G2 50C IC3 O-SPMX52S50H3
SPM Smart Powerstage 4S Surface Bundle: G2 5000mAh 2S LiPo I O-SPMXPSS550I
spm Smart Powerstage 4S Surface Bundle: (2) G2 5000mAh 2S LiPo I