Safety Certified
UL, TÜV & CE Certified – EN 15194
Fold. Power. Endure.
Battery
Speed
Tire Size
Speed Sensor
Step-Thru. Comfort. Freedom.
Battery
Speed
Tire Size
Speed Sensor
Battery
Speed
Tire Size
Speed Sensor
Compare Wallke 48V E-Bikes
Use the comparison below to narrow your choice by frame layout, battery capacity, drive configuration, product weight and rider fit. Check the live product page for the exact specification, price and availability of the variant you intend to buy.
| Comparison field | Wallke H7 Step-Through | Wallke H9 AWD |
|---|---|---|
| Frame | Step-through | Folding step-over |
| Battery options | 48V/40Ah; 48V/60Ah | 48V/40Ah; 48V/60Ah; 48V/82Ah |
| Stored energy | 1920Wh; 2880Wh | 1920Wh; 2880Wh; 3936Wh |
| Drive choices | Single or dual, depending on variant | Dual drive |
| Product weight | Approx. 48–55kg, variant-dependent | Approx. 45–60kg, variant-dependent |
| Rider height | Approx. 174–198cm | Approx. 174–200cm |
| Payload | 181kg | 181kg |
| Primary consideration | Lower standover and easier mounting | Folding structure and wider capacity choice |
What Does 48V Mean on an Electric Bike?
48V refers to the nominal voltage of the electrical system. It is not a direct measure of battery capacity, range or top speed. Two 48V electric bikes can feel and perform very differently because their battery capacity, controller settings, motor configuration, total weight and intended use may not be the same.
For battery capacity, compare watt-hours as well as voltage. Watt-hours are calculated by multiplying voltage by amp-hours. For example, a 48V/40Ah battery stores 1920Wh, while a 48V/60Ah battery stores 2880Wh. More stored energy can support longer use, but it does not guarantee a particular riding distance.
How to Choose the Right 48V E-Bike
Compare watt-hours, not voltage alone
If range matters, compare the stated watt-hours of each battery option. Real-world distance also changes with assistance level, riding speed, terrain, temperature, tyre pressure, rider and cargo weight, and whether one or two motors are being used.
Choose a frame that suits everyday use
A step-through frame can make mounting and stopping easier. A folding frame may help with storage or transport, but the folded dimensions and total weight still need to suit your home, vehicle or storage area.
Check weight and rider fit
Higher-capacity batteries add weight. Before buying, compare the complete e-bike weight, rider-height recommendation, standover height and payload capacity. A folding mechanism does not necessarily mean that an e-bike is light enough to carry upstairs.
Review the exact supplied configuration
Battery voltage does not establish the legal category of an e-bike. Motor rating, assistance cut-off, throttle behaviour and speed configuration may affect where and how the vehicle can be used. Check the selected version rather than relying on the collection name alone.
Is 48V Better Than 36V or 52V?
Not automatically. Voltage is one part of a complete electrical system. A well-matched 48V system may suit riders looking for a balance between battery capacity, electrical performance and component availability, but the better choice depends on the complete bike and intended use.
Do not compare voltage in isolation. Review battery watt-hours, controller limits, motor configuration, total weight, charging requirements and the supplied road-use configuration.
Road-use reminder: A 48V battery does not determine the vehicle’s legal category. Within the EU, the familiar pedal-assisted cycle exclusion from type-approval applies only where the auxiliary motor has a maximum continuous rated power of no more than 250W, assistance stops when the rider stops pedalling, and assistance is progressively reduced and cut off before 25km/h. Other configurations may be subject to different requirements. Always check the supplied version and current national or local rules.
FAQ
48V can be a suitable electrical-system voltage for many e-bikes, but voltage alone does not establish quality or suitability. Compare battery watt-hours, component compatibility, total bike weight, drive configuration and the exact model specification.
Voltage alone cannot tell you an e-bike’s speed. Speed depends on the motor, controller, gearing, software limits, wheel size, load and supplied configuration. Road-use assistance limits also depend on the vehicle category and local rules.
There is no standard range for every 48V e-bike. Use watt-hours as the starting point, then consider assistance level, terrain, temperature, tyre pressure, rider and cargo weight, speed and drive mode.
48V identifies nominal voltage, while 40Ah describes battery capacity in amp-hours. Together they equal 1920Wh of stored energy. Bikes with the same voltage can have very different battery capacities.
No. Matching voltage text is not enough. Battery chemistry, charging voltage, BMS, connector, controller, mounting system and manufacturer requirements must all be compatible. Use the charger and replacement battery specified for the exact model.
Voltage does not determine legality. Legal classification depends on factors such as continuous rated motor power, pedal-assistance behaviour, assistance cut-off, throttle configuration and national or local rules. Check the exact supplied version before road use.