No | Item | Standard | Remark |
1 | Model | AIN48-50000 | |
2 | Cell Specification | Fe25Ah/25Ah/3.2V LFP | |
3 | Battery pack | Fe-15S2P-50Ah-48V | |
4 | Rated Capacity | 50.0Ah | Customizable |
5 | Min Capacity | 45.0Ah | |
6 | Energy | 2400Wh | |
7 | Nominal Voltage | 48V | Customizable |
8 | Voltage Before Shipment | ≥49.4V | |
9 | Inner Resistance | ≤200mΩ | |
10 | Charging Voltage | 54.0±0.2V | |
11 | Floating Charging Voltage | 54.75±0.2V | |
12 | Standard Charging Current | 10A | 0.2C |
13 | Max Charging Current | 25A | 0.5C |
14 | Standard Discharging Current | 10A | Customizable |
15 | Max Discharging Current | 50A | Customizable |
16 | Peak discharge current | 150A/0.1s | |
17 | Terminate Voltage | 37.5V | |
18 | Size | Length 482±1 mm | Customizable |
Wide 477±1 mm | Customizable | ||
Thickness 133.2±1 mm | Customizable | ||
19 | Weight | Around 36kg±0.5kg | |
20 | Output Way | Customizable | |
21 | Working Temperature | Charge:0~45℃ | |
Discharge:-20~60℃ | |||
Recommended Working Temperature:15℃~35℃ | |||
22 | Self-discharge Rate | The Residual Capacity: ≤3%/Month; ≤15%/Year | |
Recoverable Capacity : ≤1.5%/Month; ≤8%/Year | |||
23 | Storage Environment | Less Than a Month:-20~+35℃、45~75%RH | |
Less Than 3 Months:-10~+35℃、45~75%RH | |||
Recommended Storage Temperature:15~30℃、45~75%RH | |||
24 | Warranty | 12 Months | |
25 | Operation Standard | GB31241-2014 | |
Long time storage: When the battery needs to be stored for a long time, it should be charged to a state close to 50% of the battery with a voltage of about 50.7V and placed under the recommended storage conditions. Do a full charge and discharge cycle at least once every 6 months (charge first, discharge and then recharge 50%). Application Field: Spare lithium batteries for mobile communication base stations, lithium batteries for patrol robots, power supplies for medical devices and equipment, security instruments and meters, wireless monitoring equipment, RGV rail transit, unmanned ships, standby power supplies for security, etc Main Features: communication function: the LCD display voltage power, easily display power; terminal output terminal: the terminal large current output interface, and to increase the conductive reliability; data communications management: adopt seiko IC + TI charger management chip, accurate data transmission, accurate temperature control, maximum limit to eliminate potential safety problems; RS485 communication protocol; battery safety, special handle, good low temperature performance, long cycle life. battery cycle life is high, accord with low carbon, energy saving, environmental protection value concept; |