Payment & Shipping Terms:
|Product Name:||Lawn Mower Lithium Batteries||Battery Pack Weight:||55 ± 0.5 Kg|
|Battery Module:||48V 140Ah||BMS Description:||PCB Type BMS|
|Nominal Charge Current:||≤ 50 A||Max Constant Discharge Current:||180 A|
|Peak Discharge Current:||≤ 240 A @10sec|
high power battery pack,
portable lithium ion battery
48V 140Ah Lawn Mower Batteries , High Power Lithium Battery CE ROHS Approval
|Battery Model||VS48140NCM||ALSO BPLNC481EDMST|
|Battery pack description||48.1V 140Ah Li-NCM battery pack||Metal case with handles for carrying|
|Cell Type and config||BCPNE20P||7 cells in parallel to build 3.7V block,13 of 3.7V blocks to build battery pack.|
|BMS description||PCB type BMS||Standard BMS which offer basic protection|
|Battery Pack Dimension(L*W*H)||384*268*300 ± 1mm||The metal case size|
|Battery Pack Weight||55 ± 0.5 kg||The whole pack weight|
|Rated Capacity||≥140 Ah||(C/3 Discharge, 23°C )|
|Charging Voltage||≤54.6 V||Reduce to ≤54.0V for the custom charge|
|Operating Voltage||48.1 V @ C/3, 23°C/73°F (3.0 V cut off)||Average working voltage|
|Discharge cut off Voltage||39 ~ 40 V||3.0 V for cell level|
|Nominal Charge Current||≤50 A (23°C/ 77°F)||Max constant charge current is ≤70A|
|Nominal Discharge Current||≤70 A (C/2, 23°C)||Max constant discharge current is ≤180A|
|Peak Discharge Current||≤240 A @10sec (23°C)|
|Internal Resistance||≤500 mΩ||AC internal resistance|
|Operating Temperature||Charge: 0°C ~ 45°CDischarge: -20°C ~ 45°C||Suggested charging temp: 10°C ~ 35°CSuggested discharging temp: 0°C ~ 35°C|
|Storage Temperature ( ≥3 months)||15°C ~ 30°C||Keep SOC at 40~60% for long term storage|
Battery pack is protected by the metal case with BMS built in, the whole pack will have handle(s) for the lifting and carrying.
The battery pack has metal case for protection and BMS built inside. There is handle(s) for the lifting and carrying for the whold batery pack. For inside structure here are block type modules connected in series config with screws and bus- bars. Here are necessary foams among modules and BMS for isolation and vibration resistance.
Charge and Discharge Curve
We produce a wide range of lithium batteries, suitable for various kinds of applications, such as for solar system, lawn mower, medical equipment, military.
OUR GOAL: we offer safest and reliable batteries.
OUR BELIEF: we Can deliver on time irrespective of the scale of your project.
OUR MISSION: wur mission is to always move on in quality of products and dedication in after sales service to provide sustainable, innovative and cost effective solutions to world’s increasing battery needs.
Contact Person: Candy Yan