Best Akku Faltrad 2026

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Last Updated - 22.07.2026

Best Choice

01

e-motos

E-motos Aluminium Pedelec K20 Folding Bike E-Bike with Panasonic Battery

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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e-motos folding bike: Small, light and compact. With high capacity 36 volt technology with lithium ion battery 14.5 Ah 522 Wh (or 17 Ah 612 Wh) Panasonic.
The bike is completely assembled and ready for use.
Drive with tailwind, depending on the assist mode, the rear wheel motor will push more or less. Experience a great driving experience, addictive factor included. You can now handle more routes without much effort. Either just pack it in the trunk, or transport it by train to explore long-distance destinations with your e-bike.
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949,00 €
02

ENGWE

ENGWE L20 SE E-Bike Folding Bike 20 Inch Foldable with 36 V 15.6 Ah Battery up to 115 km

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Saddle suspension and fork suspension reduce unevenness, 2 riding modes and a professional 7-speed manual transmission, so you can change freely on the flat road or on the hill. The adjustable handlebar seat is suitable for riders with a height of 155-210 cm.
ENGWE L20 SE e-bikes are the best companion for your commuting thanks to their compact, lightweight design. The foldable design also fits in the boot of your car and is ready to use!
ENGWE L20 SE Ebike with 20 x 3 inch fat tyres can easily handle extreme terrain conditions. 7-speed gears, LCD display and mechanical disc brakes front and rear provide more riding comfort, make your e-bike adaptable to complex road conditions and keep you safe.
All-terrain electric bike - The compact, lightweight foldable ENGWE L20 SE e-bike. The 3.0 inch grease tyres can adapt to a variety of terrain, including city, beach, snow and more. The 36 V 15.6 Ah battery allows a maximum range of up to 115 km in pedal assistance mode. (worth knowing: the maximum range depends on weight, driving habits, temperature and road conditions, etc.)
250 W powerful motor - The ENGWE L20 SE electric bicycle is equipped with a brushless 250 W motor, top speed of 25 km/h, which gives the bike strong traction and can climb slopes below 15° easily and smoothly.

899,00 €
Value for Money

03

HITWAY

HITWAY E-Bike, Folding Bike, Electric Bicycle, 16/20 Inch, 250 W Motor up to 25 km/h, 36 V 9 Ah Li-ion Battery, Range 35-70/40-65 km, Urban Commuter E-Bikes Pedelec for Adults

15% Off Limited Time Deal

15% Off

Limited Time Deal

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

UPGRADED 20 × 2.0 TYRES - MORE COMFORT AND RIDING STABILITY: Equipped with 20 × 2.0 inch pneumatic tyres, the BK35SP offers significantly higher smoothness and better road holding compared to 16-inch wheels. Unevenness is effectively absorbed, making the e-bike particularly suitable for city roads, bike paths and slightly uneven surfaces.
Removable lithium battery with optimised range: The 36V 9Ah (324Wh) lithium-ion battery is removable and can be conveniently charged separately. In pedal assistance mode, the BK35SP reaches a range of approx. 40-65 km (depending on driving mode, terrain, payload and ambient temperature) - ideal for daily trips and short to medium distances.
Model comparison BK35S vs. BK35SP - PLEASE CHOOSE BEFORE PURCHASE: The HITWAY BK35S features 16 × 2.5 inch tyres, a single speed drive and a weight of approx. 18kg - Ultra lightweight and ideal for short city trips and maximum portability. The BK35SP, on the other hand, offers 20 x 2.0 inch tyres, a 7-speed gear, a weight of approx. 20kg and an increased range of 40-65km, making it a better choice for more comfort, stability and versatile applications.
Lightweight and practical folding design - stable and mobile at the same time: the HITWAY BK35SP e-bike weighs approx. 20 kg and offers a balanced combination of stability and everyday usability. The compact folding frame with folding pedals allows space-saving storage in the boot, on public transport or at home - ideal for urban commuters and everyday use.
Intelligent LCD Display & App Connectivity: The S869 color LCD display clearly shows speed, mileage, battery level and support level. Via Bluetooth, the e-bike can be connected to the HITWAY app to record driving data, monitor performance and perform basic system diagnostics.
7 SPEED GEAR & EVEN ELECTRIC ASSISTANCE The BK35SP is equipped with a 7-speed derailleur gear, which allows flexible gear changes when starting up, accelerating and slight inclines. The 3-stage Pedal Assist System (PAS) provides gentle and constant support. In combination with front and rear disc brakes as well as engine shut-off function when braking, the e-bike offers a high level of safety and control.

509,99 € 599,99 €(15% Off off)
04

KAISDA

KAISDA E-Bike Folding Bike 20 Inch Electric Bicycle with 250 W Motor 36 V 13 Ah Removable Li-ion Battery up to 100 km Distance, 7-Speed, Pedelec Ebike E-City Bike for Adults, Black

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Super 250 W 54 NM motor: the 20 inch women's e-bike is equipped with a 250 W high-speed brushless motor for improved climbing performance (can ride up to 30° gradient). It provides enough power to handle the daily commute to work, the mountains or your favorite hiking trails.
Safe removable lithium battery: The 20 inch e-bike folding bike is equipped with a 36 V 13 Ah high-performance lithium-ion battery with a capacity of 468 Wh, so that the foldable e-bike can be ridden 45-70 km on a single charge. Our batteries are also removable, so you can easily charge the batteries on your e-bike.
Package includes: the 20 inch women's electric bike is equipped with an LED headlight, a rear light, reflectors, non-slip pedals, two brakes and a bell. So you can ride on the road with confidence
Lightweight and stable frame: the KAISDA e-bike folding bike 20 inch is made of aluminium alloy and can reach a maximum load of 120 kg and weighs only 24 kg. The front fork is shock-absorbing and the adjustable seat and handlebars ensure a smooth ride and adapt to people with different body shapes
LCD display: the 20 inch e-bike has an intelligent LCD display that shows speed, battery status, total kilometres, support level and gear while driving.

699,00 €
05

EVERCROSS

EVERCROSS EK5 Electric Bicycle, 250 W E Bike for Adults, 36 V Foldable Electric Bicycles, Mountain Bike, up to 25 km/h, Range 35-60 km, 16 Inch Tyres, Electric City Bike with Adjustable Seat

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong motor and long-lasting battery: with a 250 W high-speed motor and a removable 36 V lithium ion battery, this EK5 electric bicycle for adults with pedal support can reach 35-60 km per charge and reach a maximum speed of up to 25 km/h. Your downhill adventures and daily rides will be faster and more economical.
Non-zero start: equipped with a non-zero start function, which is specially designed for safety to avoid accidental touches. After switching on, this electric bike must drive at least 3.75 MPH (6 KMH) to activate the motor.
LCD display and foldable: the intelligent LCD display shows in real time the speed, battery level, mileage and other data. Thanks to the folding dimensions of only 80 x 50 x 68 cm, the women's e-bike is ideal for commuters in the city. Easy to store at home, office or in the trunk.
Double disc brakes: this adult electric bike features front and rear double disc brakes, which provide reliable braking power and sufficient braking power when the folding bike e-bike is quickly downhill. In addition, the bike is equipped with a lighting system and white reflective strips to ensure safety at night.
Advanced design: The EVERCROSS folding bike features an iron alloy body, 16 inch tyres, high strength, good shock absorption and a load capacity of 120 kg. One step folding design, easy to carry, saves space. The design of the leather seats is not only comfortable, but also height adjustable. This e-bike folding bike is a good travel aid.

499,99 €
06

ESKUTE

ESKUTE E-Bike D202 Pro, 20 x 4 Inch Foldable Fat Bike, 48 V 20.8 Ah Battery, up to 100 km Range, 250 W Motor, 7-Speed Gears, for Men & Women, Terrain, Beach & Snow, Black

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong Range: Equipped with a 48V 20.8Ah battery, the ESKUTE D200 Pro reaches up to 80-100km range in support mode (at 75kg on a flat track). The battery is removable and can be charged flexibly - perfect for everyday use and leisure
Riding fun with fat bike tyres: equipped with 20 x 4.0 inch wide tyres, the ESKUTE D200 Pro offers excellent grip and high stability - ideal for demanding terrain such as snow, sand or dirt paths
Intelligent LCD display: all important driving data such as speed, battery level and distance are clearly displayed. So you can keep control of performance and energy consumption at all times
Excellent front suspension: the front suspension effectively compensates for unevenness and provides more control and high riding comfort. In combination with 7-speed gear and 5 support levels, you can drive relaxed and flexible at any time
Easy to assemble and front basket included: the e-bike is 85% pre-assembled and ready to use. A sturdy front basket is included - convenient for shopping and everyday use.
Compact and foldable: thanks to the folding frame, the e-bike can be stowed away to save space and easy to transport - ideal for commuters, travel or outdoor adventures

899,00 €
07

TNLi TEC

TNLi TEC E-Bike Battery 36 V 10.5 Ah for InFrame Battery Replacement for Reention Rapier IR III, Fischer FR 18, Chrisson EF1 / EF2 / EF3, DeHawk, Emina with USB

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This battery is a replacement battery, the battery connector is 2pin, please do not confuse with the 5pin battery, please check the picture to avoid purchase errors.
Suitable for folding bikes with curved frames, e.g. NCM, Fischer, Evobike, KS Cycling, Scrapper, Hawk etc.
If you have any questions during the ordering process, please feel free to contact us at any time, we will be happy to help you.
Curved e-bike battery, for e-bike folding bikes with curved, curved down tube
Compatible models: Reention Rapier IR III, Chrisson EF1, Chrisson EF2, Chrisson EF3, DeHawk, Emina bike, Scimittar FS 3.

198,00 €
08

smartEC

smartEC Camp-20D Folding E-Bike, 20 Inches, Traction Aid, 7 Gears, Drive Assistance 25 km/h, Range 100 km, Samsung Li-Ion Battery 36 V / 250 Watt, Hub Motor, black

10% Off

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong motor and brakes: The hub motor in the rear wheel delivers a rated continuous power of 36 V / 250 watts and riding support up to 25 km/h. In addition, you can choose between 5 power levels for the motor and 7 gears using the Shimano gear shift to find the perfect riding speed. The Tektro brake system ensures high braking efficiency. The Tektro V brakes at the front and rear of the wheel ensure you come to a reliable stop
Good battery and safety: Before selling our e-bikes, they are extensively tested for quality and safety, because only a safe bike is a good bike. The Samsung lithium-ion battery of the Camp-20D is has an energy capacity of 468 Wh (36 V / 13 Ah). Long distances can be covered easily. The high-quality aluminium frame with safety folding mechanism increases riding comfort and ensures easy storage of the folding bike
Efficient: The smartEC Camp-20D is the ideal electric folding bike for bike tours. It has a long range of up to 100 km (depending on road conditions and riding style) and energy consumption is very efficient thanks to optimised control
Easy and practical: You can fold up the Camp-20D folding bike in just a few simple steps. The folding Wellgo pedals and a secure folding mechanism are integrated into the frame and allow the bike to be quickly folded. When folded, the smartEC Camp-20D has a comfortable dimensions of 85 x 50 x 78 cm (L x W x H)
Compact: The battery is removable and equipped with a USB interface. This allows you to charge your smartphone from it. In addition to the battery, the SR freeway A094D saddle can also be completely removed. This makes the electric folding bike even easier to transport in the boot, caravan, train etc.

899,00 € 999,00 €(10% Off off)
09

SAXXX

SAXXX E Bike Folding Bike 20 Inch with 36 V 13 Ah Battery, 90 km Long Range

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Removable battery: the e-bike folding bike is equipped with a 36V 13Ah 468Wh battery, which is integrated and removable. The optional external charging option provides additional flexibility, especially in situations where there is no direct power source. Charge the battery at home or at a charging station and use it reusable. Range: up to 90 kilometres
LED display: The LED display attached to the folding bike shows in real time and crystal clear all the important data of your electric folding bike - current speed, daily distance (TRIP), total mileage (ODO), engine power, sliding aid, support levels, light status and accurate battery charge status. Everything at a glance and always at a glance - for a safe, comfortable and fully transparent driving experience. Intelligent operation that you can see.
Foldable e-bike: This e-bike with its compact dimensions of 820 x 620 x 770 mm and an empty weight of only 25 kg is ideal for everyday use. It can be easily transported or accommodated in the rear of the car, making your commuting trips much more comfortable and makes everyday life much easier.
Electric folding bike with 7 speed derailleur gears: this electric folding bike has a foldable aluminium frame with safety lock and is equipped with a 250 watt rear axle motor. Front and rear wheels are each equipped with a disc brake. The puncture-proof tyres with reflective strips offer you optimal safety and protection anytime and anywhere.
Customer Service: We offer different warranty terms for non-wear prone parts and wearing parts. For non-wear prone parts such as the complete vehicle (including engine, battery, controller), frame, display and charger, the warranty is 2 years. Wear parts and various consumables are excluded from the warranty. Of course, we offer you a 30-day return policy without giving reasons to ensure that the product is flawless upon receipt.

829,00 €
10

SDTYYP

36 V Electric Bicycle Foldable Built-in Lithium Battery 7 Ah 9 Ah 10.5 Ah Suitable for Zundapp Z101 250 W 350 W Motor Electric Bicycle Foldable with 42 V Charger / BMS / Carry Handle (36 V 7.8 Ah)

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Safety Test]: Each battery has undergone a appearance and function test before leaving the factory to ensure the safety of the battery, environmental friendliness and environmental compatibility. Compared with lead-acid batteries, the service life is longer and you can use this battery with complete confidence
[High-end quality]: The battery is made of automotive class A+ cells, the battery quality is even better! The built-in safety protection BMS is to prevent the battery overcharge protection, short circuit protection, high temperature safety protection. The BMS provides safe and reliable operation of your Li-ion battery, which provides you with a safer charging environment
[Details]: the battery comes with a key lock, which can firmly lock the battery on the bicycle frame to protect it from theft; Portable carrying handle, easy to install and remove, easy to carry; USB port can charge your mobile phone and other devices when you are riding outdoors; Brings more convenience for your travel
[Customer Service]:If you have any questions, please contact us as soon as possible, we can advise you professionally and patiently answer all your questions. We always face every buyer with 100% enthusiasm, so that the buyer is satisfied with our products and services
Battery parameters: the outer layer of this battery has very good insulation and wear resistance, the battery is 36V 7Ah/9Ah/10.5Ah.The size of the battery is 376 x 82 x 40 mm, suitable for foldable electric bicycles 250W/350W motors, and we will give you a 42V 2A charger

187,99 €