The 48V Battery Equalizer can connect four 12V batteries by default, no matter in series or in parallel. For 96V or higher voltages battery group,
iSunergy Battery Equalizer 48V - Max 4 x 12V Battery Voltage Balancer for Gel Flood AGM Lead Acid Lithium Battery (HA02 Balancer)
Battery Equalizer, Solar Battery Balancer 48V Solar System Battery
Ha02 Battery Equalizer For 4 X 12V Batteries Balancer Battery
4S 25A 12.8V LiFePo4 Battery BMS Protection Board Common Port with Balance US. 3S 4S 6S 8S 17S Li-ion LiFePo4 LTO Battery Active Equalizer BMS 1.2A
BE48 48V 4S Battery Equalizer Balancer HA02 for Solar System Battery Bank Cell
HA02 48V Battery Equalizer
PowMr 24V 48V Battery Equalizer Balancer Charger Controller Solar
48V Solar System Battery Balancer, Equalizer Batteries
The 48V Battery Equalizer can connect four 12V batteries by default, no matter in series or in parallel. For 96V or higher voltages battery group,
iSunergy Battery Equalizer 48V - Max 4 x 12V Battery Voltage Balancer for Gel Flood AGM Lead Acid Lithium Battery (HA02 Balancer)
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HA02 Battery Equalizer
Buy ZHC Battery Equalizer 48v Voltage Balancer, Max 4 × 12v/6v/2v
iSunergy Battery Equalizer 48V - Max 4 x 12V Battery
Energy Transfer 48V Battery Balancer Equalizer Applicable for All
Ha02 Battery Equalizer For 4 X 12V Batteries Balancer Battery