Smart Charger G2 Update Instructions and Change Log
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Spektrum Smart Charger
Update instructions, Download Links
and Change Log
11 - October - 2022
V1.1.0.3
• G2 Battery Update will push to battery firmware if out of date
V1.1.0.2
• Updated Generation 2 (G2) user interface
• New features included with G2 Interface
o Automatic Start with Smart Batteries
o Estimated Charge Time Remaining
o Charge and Balance Smart G2 Batteries
S1100 AC Smart Charger (SPMXC1080)
V1.0.0.32
• Displays Battery and Charger temps in both F and C
• Added menu item: Auto Charge On/Off
• Expanded end voltage range for LiPo and LiHV battery types
o LiPo = 4.10V to 4.20V | LiHV = 4.18V to 4.35V
V1.1.0.3
• G2 Battery Update will push to battery firmware if out of date
• Fixes G2 balance lead required error
V1.0.0.29
• Improved G2 UI and Time Remaining Calculations
S155 AC Smart Charger (SPMXC2050)
V1.0.0.14
• Improved low voltage tolerance in NiMH charging mode
V1.0.0.12
• Corrected the screen off bug when "Blacklight" changed to "Low"
S150 AC/DC Smart Charger (SPMXC1070)
V1.0.0.28
• NiMh mode only chargers Spektrum Smart NiMh batteries
V1.0.0.26
• Improved NiMH Charging Calculations
• G2 Battery Charging
S120 USB Powered Smart Charger (SPMXC1020)
V1.02.4 or V1.0.0.17 (depending on hardware version)
• Improved low voltage tolerance in NiMH charging mode
V1.0.2.2
• Improved NiMH Charging Calculations
• G2 Battery Charging






