UPS 48V Lithium Ion Battery
Price:
USD790/PC
MOQ:
10
Delivery Time:
10-15days
Brand:
MUST
Product Description
MUST 48V 100Ah Lithium Battery Pack 4000 Cycles 5kWh For Telecom Base Station
Product Description
LP18-4850 (51.2V/50Ah)
- Lithium batteries come in all shapes and sizes, but for some applications such as commercial energy storage market, it can make sense to have a modular battery system. This often makes putting together and working on a system much easier. Such lithium battery is available from MUST POWER!
Detailed parameters
ELECTRICAL PERFORMANCE
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 50AH |
| Capacity @ 20A | 150 min |
| Energy | 2560Wh |
| Communication | CAN2.0/RS232/RS485 |
| Resistance | ≤45 mΩ @ 50% SOC |
| Efficiency | >96% |
| Module Parallel | Up to 3 packs |
CHARGE PERFORMANCE
| Recommended Charge Current | 20A |
| Maximum Charge Current | 50A |
| Recommended Charge Voltage | 57.6V |
| BMS Charge Cut-Off Voltage | <58.4 V (3.65V/Cell) |
| Reconnect Voltage | >57.6 V (3.6V/Cell) |
| Balancing Voltage | <57.6 V (3.6V/Cell) |
| Maximum Batteries in Series | 16 (*Consult MUST) |
MECHANICAL PERFORMANCE
| Dimension (L x W x H) |
482*410*133mm
19.0 x 16.1 x 5.2”
|
| Approx. Weight | 11.4 lbs (25 kg) |
| Terminal Type | DIN POST |
| Terminal Torque | 80 ~ 100 in-lbs (9 ~ 11 N-m) |
| Case Material | SPPC |
| Enclosure Protection | IP65 |
DISCHARGE PERFORMANCE
| Maximum Continuous Discharge Current | 50 A |
| Peak Discharge Current | 60 A (3s) |
| BMS Discharge Cut-Off Current | 75 A (300ms) |
| Balancing open voltage | 55.2V (3.45V/Cell) |
| Recommended Low Voltage Disconnect | 44 V (2.75V/Cell) |
| BMS Discharge Cut-Off Voltage | >32.0V (2s) (2.0V/Cell) |
| Reconnect Voltage
|
>40.0 V (2.5V/Cell) |
| Short Circuit Protection | 250 ~ 500 μs |
TEMPERATURE PERFORMANCE
| Discharge Temperature | -4 ~ 131 ºF (-20 ~ 55 ºC) |
| Charge Temperature | -4 ~ 113 ºF (0 ~ 45 ºC) |
| Storage Temperature | 23 ~ 95 ºF (-5 ~ 35 ºC) |
| BMS High Temperature Cut-Off | 149 ºF (65 ºC) |
| Reconnect Temperature | 131 ºF (55 ºC) |
HEATING FOIL PERFORMANCE
| Heating Temperature Range | -4 to 41 ºF (-20 to 5 ºC) |
| Heating Time | Approximately 1 hour @ 7.5 A |
| BMS Heating Foil Cut-Off | 158 ºF (70 ºC) |
Company Information
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Must Energy (guangdong) Tech Co., Ltd.
Location
Building 8, No. 115 Zhangcha Road, Chancheng District, Foshan, Guangdong.
Contact Person
Eileen Dai