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“A123 SYSTEMS BATTERY MODULE”
Above: modules come from A123 grid storage (source)
vs B
“BAE-200”
Summary:
Rule of thumb terminate at 0.05C?
Cell summary 2.3 Ah, 3.3 V Standard charge: 3A, 3.6V CCCV (45 min) 1.3C Fast charge: 10A, 3.6V CCCV (15 min) 4.3C CV charge voltage: 3.65 Volts (100%) CV charge voltage: 3.5 Volts (95%) Overcharge: 4.2 V absolute max Discharge: 10C okay 23 A => 7.6 W / cell Max cont discharge: 70 A => 231 W / cell Max 10 s discharge: 120 A 10C discharge cell life => 180 A max hmm wait thats higher than max current
Related to the HybriDrive accessory power system (APS)
Graupner Polaron Pro
Open questions:
Needs to support 12S8P
Have orignal BMS from batteries but may be too broken (many say DEAD) or proprietary to be useful. COTS MCU? X-ray PCBs?
Candidates
Graupner Polaron Pro
hyperion 1420i
icharger 4010duo
Turnigy Reaktor 1000W 30A 1-10S Lipo Battery Balance Charger RC LiFe NiMh NiCd