20A 1KWH 48V Motive Power Battery Rechargeable Light Weight
Price:
Negotiable
MOQ:
50 pieces
Delivery Time:
30-45working days
Brand:
MUST
Product Description
Motive Power Battery In Lithium Iron Battery
LITHIUM IRON PHOSPHATE BATTERY —— LP20-4820
MUST’s robust Lithium ion phosphate batteries are the best choice for a long-lasting, safe, eco-friendly energy solution. They are your best choice for your golf trolley, plus light weight & compact size, those batteries make your golf trolley able to go far distance at a higher speed compared to traditional Lead Acid Batteries.
ELECTRICAL PERFORMANCE
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 20 Ah |
| Capacity @ 20A | 240 min |
| Energy | 1024 Wh |
| Resistance |
≤30 mΩ @ 50% SOC
|
|
Self Discharge
|
<3% / Month
|
|
Motor Power
|
350W-400W
|
CHARGE PERFORMANCE
| Recommended Charge Current | 5A |
| Maximum Charge Current | 20A |
| Recommended Charge Voltage | 58.4V |
| 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) |
|
Recommended Charge Current
|
5A |
DISCHARGE PERFORMANCE
| Maximum Continuous Discharge Current | 20 A |
| Peak Discharge Current | 25 A |
| BMS Discharge Cut-Off Current |
60 A ±5 A (30ms)
|
|
Recommended Low Voltage Disconnect
|
44 V (2.75V/Cell)
|
| BMS Discharge Cut-Off Voltage |
>32 V (2s) (2.0V/Cell)
|
| Reconnect Voltage |
>40 V (2.5V/Cell)
|
|
Short Circuit Protection
|
250 ~ 500 μs
|
COMPLIANCE
| Certifications | CE (battery) UN38.3 (battery) UL1642 & IEC62133 (cells) |
| Shipping Classification | UN 3480, CLASS 9 |
MECHANICAL PERFORMANCE
| Dimension (L x W x H) |
170 x 180 x 250 mm
9.0 x 5.7 x 8.3” (customized)
|
| Approx. Weight |
3.0 lbs (6.5 kg)
|
| Terminal Type |
DIN POST
|
| Terminal Torque |
80 ~ 100 in-lbs (9 ~ 11 N-m)
|
| Case Material |
AI alloy
|
| Enclosure Protection | IP67 |
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) |
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Company
Must Energy (guangdong) Tech Co., Ltd.
Location
Building 8, No. 115 Zhangcha Road, Chancheng District, Foshan, Guangdong.
Contact Person
Eileen Dai