butters149
100 mW
- Joined
- Mar 4, 2019
- Messages
- 49
Hi everyone,
I've decided to pull the trigger on a leafbike hub motor. Below are the specs. I am down to two types of battery choices that EM3EV offers, both 52V. Ultimately I am after more performance than range, but I would also consider a battery that has more AH (range) if the performance isnt much of a difference. Below are my three choices, which one is best?
1.) EM3ev 52V (14S5P) Jumbo Shark Ebike Battery - 52V - 17Ah - Samsung 3E cells
2.) EM3ev 52V (14S4P) Super Shark Ebike Battery - 52 V - 11.8Ah - Samsung 30Q cells
3.) EM3ev 52V (14S4P) Super Shark Ebike Battery - 52 V - 11.8Ah - LG HG2 cells
Motor Specs:
Voltage: 48V
>>. Power: 2000W
>>. Efficiency: 90.5%
>>. Max speed: 68.9 kmh -- 42.7 mph Default (Optional other speed: 35mph or 25mph,15mph...)
Controller Specs
>. Driver: brushless controller
>>. MOSFET: 24 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Rated power: 2000 Watts
>>. Casing material: aluminium
>>. Maximum Current: 55 A ± 1 Amps
>>. Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
I've decided to pull the trigger on a leafbike hub motor. Below are the specs. I am down to two types of battery choices that EM3EV offers, both 52V. Ultimately I am after more performance than range, but I would also consider a battery that has more AH (range) if the performance isnt much of a difference. Below are my three choices, which one is best?
1.) EM3ev 52V (14S5P) Jumbo Shark Ebike Battery - 52V - 17Ah - Samsung 3E cells
2.) EM3ev 52V (14S4P) Super Shark Ebike Battery - 52 V - 11.8Ah - Samsung 30Q cells
3.) EM3ev 52V (14S4P) Super Shark Ebike Battery - 52 V - 11.8Ah - LG HG2 cells
Motor Specs:
Voltage: 48V
>>. Power: 2000W
>>. Efficiency: 90.5%
>>. Max speed: 68.9 kmh -- 42.7 mph Default (Optional other speed: 35mph or 25mph,15mph...)
Controller Specs
>. Driver: brushless controller
>>. MOSFET: 24 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Rated power: 2000 Watts
>>. Casing material: aluminium
>>. Maximum Current: 55 A ± 1 Amps
>>. Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C