China 1024W Rechargeable Electric E Bike Li-ion 48V 20ah Lithium Ion Battery Pack 48V for Bike, Find details about China 48V 20ah Lithium Ion Battery Pack for Ebike, Battery 48V 20ah from 1024W Rechargeable Electric E Bike Li-ion 48V 20ah Lithium Ion Battery Pack 48V for Bike
Our factory design & manufacture lithium ion battery to outperform traditional lead acid batteries by offering more usable & reliable power with much less weight and long life. Compared with traditional lead-acid battery, lithium battery has overwhelming advantages in cycle life, charging & discharging, and more tolerance in high temperature. They are smarter and safer with BMS (Battery Management System) to protect the battery from short circuit, over charging, over discharging and thermal runaway.
Main features:
· About 10 times longer life cycle than lead-acid battery.
· High energy density, about 2 times more capacity with the same size
· Fast charging and large current discharging without damaging the battery.
· Smart battery with charging, discharging, short circuit and temperature rising control by BMS.
· environment friendly products, low pollution
· Drop-in replacement and lower TOC (Total Operation Cost) during battery life.
Cells Model | IFR-26650-4000mAh-16S5P |
Standard capacity(0.5C) | Typical:12.0Ah Min:12.0Ah |
Rated voltage | 48.0V |
Max. Charge voltage | ≤58.4V(standard:58.40V) |
Discharge Cut-off voltage | 40.0V |
Standard charge current | ≤ 0.25C |
Rated Continuous discharge current | 12.0A |
Max continuous discharge current | ≤12.0A |
Continuous working current | ≤12.0A |
Time-delay discharge current | 12A<I ≤18A |
Max. Instantaneous discharge current | 18A<I ≤30A |
Single cell charge protection voltage | 3.7V±0.05 |
Single cell cut-off voltage | 2.5V±0.05V |
Impedance(Max, at 1000Hz.) | ≤ 150mΩ |
Battery dimension | L230×W160×H300mm |
Weight(approx) | 10kg |
Mass Ratio of Energy | 148Wh/Kg |
Interface | T Type |
Operating Temperature(CC/CV) | Charge: 0ºC~+45ºC |
Discharge: -20ºC~+60ºC | |
Humidity: 50%≤RH≤85% | |
Storage: 0ºC-40ºC(capacity 80%) |