Renogy Core Series User Manual

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Battery Storage
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Please charge the battery to 30%~50% and store the battery in an open, well-ventilated, dry,
clean area with temperatures of around 25°C (77°F).
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Long periods of storage can deteriorate the battery performance. It is recommended to
charge the battery at least once every three months to prevent over-discharge.
Battery Management System (BMS)
The BMS will protect and shut the battery down when it is over-discharged or short circuited. In
these rare cases, the battery will show 0V voltage. Please activate the battery using an external
charging source that has lithium battery activation function. Please contact our Tech Support
team at (909)287-7111 for more information about the BMS.
Battery Specifications
Model RBT1250LFP
Electric
Characteristics
Nominal Voltage 12.8V
Rated Capacity (0.5C) 50Ah
Energy 640Wh
Specific Energy 116.36Wh/kg
Internal Resistance ≤20m
Ω
Cycle Life
≥3500 Cycles
(25°C, 0.5C, DOD 80%, EOL 80%)
Charging
Parameters
Charge Voltage 14.4V (±0.2V)
Maximum Continuous Charge Current 50A
Charge Cut-off voltage 14.6V
Discharging
Parameters
Maximum Continuous Discharge Current 50A
Discharge Cut-off Voltage 10V
Temperature
Parameters
Operation Temperature
Range (60±25% R.H.)
Charge 0°C to 55°C / 32°F to 131°F
Discharge -20°C to 60°C / -4°F to 140°F
Recommended 23°C (±5°C) / 73.4°F (±9°F)
Storage Temperature Range
(60±25% R.H.)
-25°C to 65°C / -13°F to 149°F

Renogy Core Series Specifications

General

Brand	Renogy
Model	Core Series
Category	Camera Accessories
Language	English