Ultimatron 12.8V 200Ah LiFePO4 Smart BMS Under Seat Lithium Battery With Bluetooth
– 5-year manufacturer warranty
– The safest technology , without risk of fire or explosion
– A long lifespan
– Constantly improving storage
– High stability even under extreme loads
– No memory effect , no need for full charge and discharge cycles
– High performance even in extreme conditions
– Deep and regular discharge and charge efficiency
– Small size and light weight
Technical sheet
Nominal voltage 12.8 V
Nominal capacity 200 Ah
Capacity @ 36A 300 min
Energy 2304 Wh
Resistance ≤15 mΩ @ 50% SOC
Self-discharge <3% / Month
Number of cycles >6000 @80% DoD
Recommended charging current 50 A
Maximum charging current 90 A
Recommended charging voltage 14.6 V
Charge cut-off voltage 14.6 V (2000 ms)
Reconnection voltage ≤13.8 V
Equilibrium voltage >12.8 V
Maximum continuous discharge current 150 A
Peak discharge cut-off current 450 A (200~500ms)
Discharge cut-off voltage 10 V (2000 ms)
Reconnection voltage >11.2 V
Short circuit protection 1000-2000A ±400A
（200~800μs）
Discharge temperature -20 ~ 75 ºC
Charging temperature 0 ~ 50 ºC
Storage temperature -5 ~ 35 ºC
Dimensions L357 * W338 * H152mm
Weight 23.7 kg
Connection screw M8
Torque terminals 80 ~ 100 in-lbs (9 ~ 11 Nm)
Bluetooth Bluetooth 4.0 with
smartphone app
Material Box ABS
International Protection Code IP65
Certifications CE
UN38.3
UL1642 & IEC62133
Shipping Classification UN 3480, CLASS 9