Hailong E-Bike Battery 36V 7.8AH
Cell Type: Li-Ion 18650 cells battery
Weight: About 3-4KG
Nominal Voltage: 36V/48V
Rated Capacity: 7.8Ah/8.7Ah /10.4Ah /10.5Ah/11.6Ah/14Ah(0.5C2A discharge)
Internal Resistance: ≤190mΩ (AC1kHz AC impedence)
Cycle Life: ≥1000 times
Charge&Discharge Mode: CC&CV
Standard discharge(0.2C C5A) after Standard charge
Mean Operation Voltage During Standard Discharge After Standard Charge
Over discharge protection voltage
Discharge Cut-off Voltage
The overcharge protection voltage
AC (1KHz) Impedance New Cell Max.(mW)
≤ 190 mΩ
Does not contain PCB
Maximum Continuous Charge Current
Maximum Continuous Discharge Current
Maximum Pulse discharge current
Operation Temperature Range
Less than 1 year: -20~25℃
|Range||at the shipment state|
less than 3 months: -20~40℃
1, High energy density
2, High working voltage for single battery cells
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
36V 20 Ah IPX Level:5
Features description :
1)Cycle life :more than 1000times cycle life
2)Application :electric vhicle,like electric bike,scooter,etc
3) Powerful energy :as the high voltage and light weight ,Motors acceleration speed performance are very good
4) Energy density per volume are higher
5) Stable BMS system with short-circuit protection ,over-charge protection ,over-discharge protection and over-current protection fuctions .
6 ) With at least More than 1000times cycle life
7) It can run well under different temperature environment condition
The upper part of the cell is over-insulated with a ring-shaped dielectric material.
The entire cell block is surrounded by a multi-layers shield with mechanical strength and dielectric insulated, outside-reinforced with an aluminized film used in the spacecraft industry. All covering materials provide a high sealing, improve thermal performance and contribute to the robustness of the battery pack.
The battery pack is externally wrapped in a hard (Black & Blue) PVC film.
36V 7.8Ah/8.7Ah /10.4Ah /10.5Ah/11.6Ah/14Ah(0.5C2A discharge) can be customized as your request.
Li-Ion (Lithium-Ion) is the most common cell for mobile applications – Ranging from mobile phones to usage of space applications. These cells are very easy to come-by, the problem is assembling them correctly, with the proper electronics & control and verifying their performance.
Why do we like Li-Ion cells
When we do not recommend to use Li-Ion cells
§ Because the majority of Li-Ion (from large companies) have all the certifications needed