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lithium iron phosphate battery 48V150Ah


The 48V150Ah lithium iron phosphate battery is a high-performance lithium-ion battery with a rated voltage of 48V and a battery capacity of 150Ah. As a highly integrated deep cycle backup power solution, the 48V150Ah lithium iron phosphate battery has the characteristics of high energy density, high power, stylish design, long service life, easy installation and expansion, and is suitable for solar energy storage systems.

Electrical propertiesStandard Voltage48V
Nominal capacity1 5 0Ah
Nominal Energy72 00Wh
AC internal resistance≤100mΩ (without BMS)
Cycle life≥ 3 000 times
Design life≥10 years@25℃
Self-discharge rate ( 90 days )≤5%,@25℃
Charging efficiency≥98%
Discharge efficiency≥100% @ 0.2C
≥96% @ 0.5C
ChargeCharging Mode0.2 C constant current charging to 54.75 V, 54.75 V constant voltage charging
Maximum charging current75 A
Charge cut-off voltage55.5V ±0.5V ( adjustable)
DischargeMaximum discharge current150 A
Discharge cut-off voltage42V±0.2V (adjustable)
Environmental requirementsworking temperature-20℃~60℃
Optimum operating temperature5℃~45℃
storage temperature- 2 0℃~55℃
≤ 8 5% relative humidity
Dust and water resistance levelIP20
Mechanical behaviorAssembly15S cylindrical lithium iron phosphate battery
PackingSheet metal shell (sprayed with insulating paint)
Dimensions (excluding mounting ears and terminals)442* 565 *220mm
weightApprox . 75 kg
Energy Density≥96 Wh/kg
otherway of communicationRS485 , RS232
Power display4 * LED
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