What payment methods are available on Joom?

Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.

Can I pay for an expensive purchase in installments or later?

Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.

Can I track my order?

Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.

What happens if my order doesn't arrive?

Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.

Is it safe to pay on Joom?

Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.

What if my order doesn't arrive or the product isn't as expected?

If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.

How do I request a refund?

Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock

Name: Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock
SKU: 67c00a564bda3d01421ff705
Price: 21.58 EUR
Availability: InStock
Rating: 5 (30 reviews)

Current price

Price €21.58

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Free delivery to the United States

4 October

Secure checkout & data protection

No-delivery refund

Quality guarantee

Secure logistics

Privacy protection

Description

Feature: 1. No matter acid batteries, lithium batteries, water batteries, dry batteries. 2. All kinds of electric vehicle (12V to 99V) can be automatically identified and displayed in real time. 3. Realtime digital voltage display, intuitive, convenient, can accurately judge the remaining electricity, driving distance. 4. By turning the realtime voltage value can accurately determine the amount of remaining power, convenient for customers to drive. 5. The realtime voltage value can accurately judge whether the lithium battery is damaged. Specification: Condition: Brand New Item Type: EBike Voltage Display Material: plastic Color: as picture shown Model: S series (5V99V automatic identification of electric vehicle voltage) Efficiency: 98percent or higher Hall grade: linear hall high quality rubber imported LED digital display lamp Working voltage: turn DC0.8V4.2V Power display: regardless of acid battery, lithium battery, regardless of voltage, can be automatically identified (12V, 24V, 36V, 48V, 60V, 72V electric vehicles can be directly used, some 84V electric vehicles can be used) Quantity: 1 pcs Specification: electric vehicle general accessories Terminal length: 1.8m by default 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. 4 wires : yellow is for voltage display wire, connect with electric bike power positive. 5 wires: blue wire connect with controller power lock output wire, yellow wire connected with controller electric switch input wire power positive, 6 wires ; yellow connected with power positive, blue wire and white is is function wire(can work as reverse switch, horn switch, cruise switch, power lock and so on) 7 wires: yellow connected with power positive, blue is share wire, middle gear for 3 gears , white is high gear, brown is low gear. The above is common wiring way, if need made to order please connect with salesperson. Battery common sense: For this display Battery is measured by voltage. this throttle can work for any electric bike under 84v with 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 response will be different, so the data bellow will have deviation. Customers please check according to your battery to get your battery data. Operating Instruction: Voltage digital display turn to completely replace the analog power display turn, 12V to 84V ev automatic identification, realtime display voltage, accurate judgment of battery power, convenient, practical. 1. The realtime voltage value can be used to accurately judge the remaining amount of electricity, which is convenient for customers to drive! 2, by turning the realtime voltage value can accurately determine whether the lithium battery damage, convenient after sale! 3, by turning the voltage value can judge the quality of lithium battery, convenient for the factory to purchase qualified lithium battery! 4, automatic identification voltage under 100V electric vehicles, can be general, convenient for factory procurement, save the cost of capital and management costs!5. There are only 4 wires for ordinary electric display, which is convenient for workers to install and save time. Note: Nonprofessional installation please pay attention to the line sequence, do not connect the wrong line, otherwise it is easy to cause hall and LED tube burn. Basic parameters: according to different battery materials, old and new, different batch, the number of voltage v will be different, please test a few times, you can get your electric vehicle battery parameters. For 12v electric bike, maximum voltage is about 12.6v, mini is about 9v or higher, For 24 electric bike, maximum voltage is about 29.4v, mini is about 21v or higher, For 36v electric bike, maximum voltage is about 42v, mini is about 29v or higher, For 48v electric bike, maximum voltage is about 54.6v, 58.8v, mini is about 40v or higher, For 60v electric bike, maximum voltage is about 72v, mini is about 49v or higher, For 72v electric bike, maximum voltage is about 84v, mini is about 60v or higher, For other electric bike with higher voltage there should be a voltmeter installed. Installation method: 3 wires, red for positive, black for negative, green for signal, and yellow for positive. 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 maximum voltage number. Usually please charge when there is 30percent left, and please finish charging when reach to 80percent 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 maximum.. Package List: 1 x EBike Voltage Display2 x KeysNo matter acid batteries, lithium batteries, water batteries, dry batteries. All kinds of electric vehicle (12V to 99V) can be automatically identified and displayed in real time. Realtime digital voltage display, intuitive, convenient, can accurately judge the remaining electricity, driving distance. By turning the realtime voltage value can accurately determine the amount of remaining power, convenient for customers to drive. The realtime voltage value can accurately judge whether the lithium battery is damaged.

CosyHome

4.5

20,000+

reviews

90,000+

purchases

Seller's info and responsibility

Frequently asked questions

What payment methods are available on Joom?
Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.
Can I pay for an expensive purchase in installments or later?
Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.
Can I track my order?
Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.
What happens if my order doesn't arrive?
Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.
Is it safe to pay on Joom?
Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.
What if my order doesn't arrive or the product isn't as expected?
If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.
How do I request a refund?
Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

Reviews 30

Customer

May 31

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and paid with Klarna, which made the purchase feel really convenient and safe. The item arrived in around two weeks and was exactly as shown.

Customer

June 15

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and paid using Klarna, which was very convenient. The item arrived in about two weeks and matched the photos perfectly.

Customer

September 22

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and the delivery experience was great. I could see where my package was in the app, which made the whole process feel much safer.

Customer

June 11

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm very satisfied. The product matches the pictures, the quality is good, and it arrived in less than three weeks.

Customer

September 29

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and was able to track the package throughout the delivery. It arrived after around three weeks and the product matched the photos very well.

Customer

May 14

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and it arrived in around 2–3 weeks. The product looks exactly like the photos and feels well made.

Customer

June 5

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm happy with the purchase. It arrived within 2–3 weeks and looked exactly like the product images.

Customer

May 13

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I liked how transparent the delivery process was. I could track my order in the app and the item arrived exactly as expected.

Customer

June 1

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and it was exactly what I was hoping for. Delivery took about two weeks and I could follow every update in the app.

Customer

June 19

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and paid with Klarna, which gave me a nice feeling of security. The delivery was fast and the item arrived in great condition.

Customer

September 25

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and everything was exactly as described. It arrived safely after around three weeks and the quality is better than I expected.

Customer

August 3

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and unfortunately decided I wanted a refund. Asking for it was really simple, and the money was returned about two hours after approval.

Customer

September 27

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm satisfied with my purchase. The product is good quality and looks exactly like the pictures, while the delivery took only around 2–3 weeks.

Customer

May 25

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and everything went as expected. I liked being able to follow the delivery status directly in the app, and the package arrived in about three weeks.

Customer

September 8

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and had a great experience overall. I paid with Klarna and felt comfortable knowing I had an easy payment option.

Customer

April 27

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock, but unfortunately it wasn't what I needed, so I requested a refund. The process was very easy and I received the money about two hours after the refund was approved.

Customer

July 30

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and was happy with the whole experience. The delivery was easy to track in the app, and the item arrived in about two weeks.

Customer

April 16

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm happy with both the item and the service. Everything was easy to understand, and the delivery was faster than I expected.

Customer

July 5

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and had a really smooth experience. I used Klarna for payment, tracked the order in the app, and received the item in about two weeks.

Customer

July 22

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and the whole experience felt reliable and straightforward. I could track my delivery in the app, and the item arrived on time and exactly as described.

Customer

August 4

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm really happy with the quality. It arrived in about two weeks and looked exactly like the pictures.

Customer

May 1

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and the whole experience was smooth. Delivery took around 2–3 weeks, and I could easily track the package in the app.

Customer

September 4

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and was pleasantly surprised by the quality. It matched the photos perfectly and arrived faster than I expected.

Customer

September 25

I got Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm very satisfied with the purchase. The quality is good, the item looks like the pictures, and delivery was surprisingly quick.

Customer

July 13

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm really pleased with it. Good quality, accurate pictures, and fast delivery for an international order.

Customer

September 27

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and had a very positive experience. The package arrived in around two weeks, and the product quality was really good.

Customer

April 12

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and everything felt secure from the payment to the delivery. I used Klarna and was happy with how easy the whole purchase was.

Customer

August 22

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and the refund process was much easier than I expected. I submitted the request easily and received the refund around two hours after it was approved.

Customer

May 28

I ordered Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and I'm really happy with the experience. The item arrived in 2–3 weeks and there was no difference between the pictures and the actual product.

Customer

September 17

I bought Electric Bike Twist Handlebar Grip Digital Battery Voltage Display Switch Power with Key Lock and the quality is excellent for the price. It arrived in about two weeks and looks just like it did online.

Characteristics

Voltage

12 V, 24 V, 36 V, 48 V, 60 V, 72 V, 84 V

Condition

new

Charger included in the box

Cable length

1.8 m