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Your cart is empty.Product Description
ebike thumb throttle with display
Battery common sense:
For this display Battery is measured by voltage. this throttle can work for any electric bike under 84v with lead acid battery, lithium battery, water battery, dry batter and so on. The throttle with automatically identify voltage. Due to the difference of battery material, battery conditions ( new or old, ),controller data , the battery voltage reaction will be different, so the data bellow will have deviation. Customers please check according to your battery to get your battery data.
For 12v electric bike, max voltage is about 12.6v, mini is about 9v or higher, For 24 electric bike, max voltage is about 29.4v, mini is about 21v or higher, For 36v electric bike, max voltage is about 42v, mini is about 29v or higher, For 48v electric bike, max voltage is about 54.6v, /58.8v, mini is about 40v or higher, For 60v electric bike, max voltage is about 72v, mini is about 49v or higher, For 72v electric bike, max voltage is about 84v, mini is about 60v or higher, For other electric bike with higher voltage there should be a voltmeter installed.
Speed Control Thumb Throttle for Scooter Electric Bike
The throttle with automatically identify voltage
Replacement of analog battery level indicators
- Efficiency: ≥98%
- Hall Grade: Linear Hall, high-quality rubber, LED digital display light
- Operating Voltage: DC0.8V-4.2V
- Wire Terminal Length: 1.8 meters / 5ft
How to maintain the lithium battery:
Since lithium battery has different materials (The ternary lithium battery, lithium manganate battery, lithium iron phosphate battery) so we cannot give exact number to measure the balance battery level. Customers please measure the remaining battery level according to your battery indication and max voltage number. Usually please charge when there is 30% left, and please finish charging when reach to 80% of battery. This is best for battery. Any lithium battery has no memory, you can charge anytime, use anytime, that will not influence the life of battery. Please donot overcharge or overdischarge. Please totally charge and discharge for every two month, that will maintain the battery at max.
Ebike Thumb Throttle Battery Voltage Power Switch
Wiring indication
Green is for throttle hall signal, red wire is for throttle +5v, black is negative wire; please connect according to controller function wire, U can not just match same color wire, if wrong connected that will damage your controller and throttle.
5 wires: blue wire connect with controller power lock output wire, yellow wire connected with controller electric switch input wire power positive.
Battery Knowledge:
This digital battery voltage power switch directly obtains the battery power through digital voltage display. You can determine the remaining battery power based on your electric vehicle's battery voltage (V), as well as check if the battery is damaged or depleted by examining the fully charged voltage. With this information, you can detect and repair any issues promptly.
Advantages of E-Bike Thumb Throttle Finger:
1. Compatibility with various types of batteries: They can be used with lead-acid batteries, lithium batteries, water batteries, and dry batteries.
2. Compatibility with various models of electric vehicles: They can be automatically recognized and display real-time information regardless of the voltage range (from 12V to 72V, and sometimes even compatible with 84V electric vehicles).
3. Replacement of analog battery level indicators: Instead of relying on a few small indicator lights, they provide real-time digital voltage display, which is more intuitive, convenient, and accurate for determining the remaining battery level and driving range.
4. Convenient diagnosis of electric vehicle faults: By monitoring the voltage, they can help diagnose and troubleshoot electric vehicle issues efficiently.
Tenzin Lama
Reviewed in Canada on June 24, 2024
Good product works great and is very useful
Liily
Reviewed in the United States on February 19, 2024
wish it came with a wiring diagram, but we got it figured out.
Mom
Reviewed in the United States on November 15, 2024
Pretty cool, got to say the cord is long enough for multiple different scenarios, functions as described
Kevin
Reviewed in the United States on October 5, 2024
Came cometely broken, internally.
Oz Fran
Reviewed in the United States on January 31, 2024
We have these installed on 2 upgraded scooters and they work great. Durable and precise with their power management. The wiring was not plug and play for our scooters, but I was not expecting it to be when I bought them as I was upgrading the battery, motor and controller on our Razor e300 scooters to be the fastest scooters in the neighborhood. Success and smiles!
MarkMannM2
Reviewed in the United States on March 7, 2023
Are you kidding me, how can this cheapy China plastico dare ship without a single bit of usable information on how to connect it. Why even install a connector when a good portion of users will need to remove the connector and hard solder the thin threadlike wires to their existing controller... Hey have they considered adapter plugs.... Could save us hours of aggravation! How about wire clams or screw downs with suggested tips on what wires we are trying to hood up to and what the wires are actually for. Heck they do not "do" standardized colors in China, so you would think that it would be consider extra important to indicate what the wire is for and where you should be attempting to connect it to.... If you know the colors may NOT match, SAY SO! Then use A B C D E F or the throttle, switch and display, and use 1,2,3,4,5,6,7,8,9, etc for the controller, maybe mention what colors they could be or most likely are, then tell us how we are to USE the device correctly and confidently making the connections. Goodness Gracious! MarkMannM2
Lucian P.
Reviewed in the United States on October 9, 2022
Worked for me. I had to switch the red and green cables to match my harness. Works as expected. Quality doesn't seem great but it's to be expected for the price.Will update this post if it fails.
Iron_Knight
Reviewed in the United States on May 3, 2021
EASILY helps me hit 37mph on my homemade electric mountain bike! Plus it lets me keep a way more accurate eye on my remaining battery amperage via voltage gauge (fully charged my battery sits at 58.2V 30Ah, bike starts to slow down hours later when I reach 50V). It's also a lot lighter and less fragile than the old twist throttle that originally came with my control unit. In addition, it also lets me turn off the throttle with the flip of a switch which then let's me safely recharge the battery slightly while stopping (my controller allows for the recharge feature, the switch on the throttle just makes sure I never give it gas by mistake).
Luther S.
Reviewed in the United States on February 9, 2021
Purchased to replace thumb throttle control that came with Golden Motor Magic Pie hub motor system for an eBike. I'm running a nominal 52v battery (58.8v at full charge) and the stock battery indicator is calibrated for a 48v battery; it couldn't indicate the charge level. I salvaged the harness with proprietary connector from the stock throttle and wired it into this throttle. Everything works perfectly! Now I know the state of charge of my battery at all times.
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