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How to Install an External Battery on Your Voyager 2.0: A Step-by-Step Guide
If you love your Voyager 2.0 e-bike but wish you could go farther on a single charge, this guide is for you. Installing an external battery is one of the easiest and most effective upgrades you can make to extend your e-bike’s range and enjoy longer rides without worrying about running out of power.
Follow this simple, step-by-step tutorial to learn how to install an external battery on your Voyager 2.0 safely and efficiently.
🧰 What You’ll Need
Before you begin, make sure you have:
A King Bull Toolkit (or a standard bike repair toolset)
Your external battery pack
A battery combiner cable
⚙️ Step 1: Remove the Seat
Start by loosening the quick-release clamp underneath your seat. Once it’s loose, remove the seat completely to access the controller area of your Voyager 2.0.
⚡ Step 2: Open the Controller Box
Use your toolkit to loosen the screws on the controller box. Open the cover and carefully remove the controller.You’ll see the internal battery connection — disconnect it gently to prepare for the external battery setup.
🔌 Step 3: Connect the Battery Combiner
Now, take your battery combiner, which includes three wires:
Connect the black connector wire to the controller.
Connect the other two wires to your internal and external batteries — it doesn’t matter which one goes where.
Once everything is connected, place the controller and combiner back into the controller box. Then, feed the remaining wire through the small opening in your bike’s frame.
🔩 Step 4: Install the Battery Base
Next, prepare the battery base.
Loosen the screws on the base and position it along the Voyager 2.0 frame.
Connect the wire from the battery base to the battery combiner.
Once aligned, secure the base firmly with four screws, just like in the demo video.
This will ensure the battery stays stable even on bumpy rides.
🔋 Step 5: Mount the External Battery
With the base in place, carefully mount your external battery onto it.Turn on the battery switch to check if it’s working properly and providing power to your system.
✅ Step 6: Reassemble and Test
Reinstall your seat and tighten the controller box screws.Double-check all the connections and make sure every screw is secure. Then, power on your Voyager 2.0 and confirm that both batteries are working together.
🚴 Enjoy Longer Rides with Dual Batteries
Congratulations! You’ve successfully installed an external battery on your Voyager 2.0 e-bike.With this dual-battery setup, you’ll enjoy extended range, more riding time, and less charging downtime. Perfect for long commutes, weekend adventures, or just exploring farther than ever before.
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Ebike Comparison
Kingbull Literider vs Ride1Up Partola: which is the best folding ebike in 2024?
When it comes to foldable step-through electric bikes, the Kingbull Literider and Partola are two standout models for 2024. Both offer excellent features, but how do they compare? Here, we’ll take a closer look at these two e-bikes to help you decide which one suits your needs.
Check the full comparision video below
Design and Build Quality
Both bikes feature a foldable, step-through design, making them accessible for a wide range of riders. They are designed for comfort and functionality, but there are some key differences.
Kingbull Literider boasts a sturdy, heavy-duty build with a single 15Ah battery, making it a robust option for daily commutes or off-road adventures. It comes with 20x4-inch fat tires that offer great stability, especially for rougher terrains. In contrast, the Partola offers two battery options (10Ah or 14Ah), and its slimmer 20x3-inch tires make it a lighter choice, more suited for smoother roads and longer range efficiency.
One significant difference in design is the handlebars. The Literider’s handlebars are adjustable, ranging from 48 to 52 inches, accommodating taller riders better. On the other hand, Partola’s handlebars are fixed at 45 inches. The Kingbull model also offers more flexibility in seat height adjustment, which is crucial for taller riders, as the seat can go up by an additional five inches.
Performance
Both bikes come with a 750W motor, but the Kingbull Literider feels more powerful due to its heavier build and mag wheels, which provide additional stability and durability. These mag wheels require less maintenance and are better suited for off-road use. In contrast, Partola 1Up features spoked wheels, which are lighter but require more upkeep over time.
On flat terrain, both bikes can reach a maximum speed of 28 mph, but the Kingbull Literider shines when it comes to climbing hills. The extra torque in its motor allows it to tackle inclines with ease, outperforming the Partola 1Up in this area.
Battery Life
Battery size is another crucial difference. The Kingbull Literider's 15Ah battery provides more range for daily commutes or long rides. Though heavier, the additional battery power ensures you won’t have to worry about running out of charge mid-ride. Partola 1Up, with its 10Ah or 14Ah battery options, is more lightweight, making it easier to transport but offering slightly less range than the Kingbull model. For those who prioritize a lighter bike for easy carrying, Partola may have the advantage.
Comfort and Usability
Both bikes are designed with rider comfort in mind. The Kingbull Literider's larger frame and adjustable seat and handlebars make it more suitable for taller riders, while Partola 1Up may be a better fit for those around 5'11" to 6 feet tall. The Partola has a welded rear rack capable of carrying up to 150 pounds, compared to Kingbull's detachable rack, which can support around 50 pounds. While the Literider's rack may not carry as much weight, it offers flexibility in attaching additional accessories, which is useful for those looking to customize their ride.
Features and Accessories
Both bikes come equipped with foldable pedals, making them easy to store in tight spaces. The headlight on the Kingbull Literider is larger and more powerful, offering better visibility at night, while the Partola's smaller headlight, though bright, doesn’t quite match up. Similarly, the rear lights are comparable, but Kingbull’s taillight offers slightly more brightness.
Kingbull’s mag wheels, fat tires, and heavy-duty frame make it ideal for off-road use. In contrast, Partola’s lighter build and thinner tires save weight and offer better range on smooth surfaces.
Conclusion
In summary, both the Kingbull Literider and the Partola are excellent options, but they cater to slightly different types of riders. If you need a bike that’s built for rugged terrain, offers more power and stability, and is well-suited for taller riders, the Kingbull Literider is the better choice. Its durability, power, and heavy-duty build give it an edge, especially for those who plan to tackle rougher paths.
🚀 Exciting Launch: Kingbull Literider 2.0 2025 is Now Available!
The highly anticipated Kingbull Literider 2.0 electric bike has made its stunning debut! The Literider 2.0 features comprehensive performance upgrades across all configurations, guaranteeing you a more exceptional riding experience. Most thrillingly, its final pricing remains unchanged, cementing the Literider 2.0's status as the ultimate value ebike and reaffirming the Kingbull electric bike brand’s commitment to providing customers with greater value.
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Ebike Reviews
My Kingbull Story: How My Kingbull E-Bike Made Me Better
It’s easy to talk about the benefits of electric bikes – they’re eco-friendly, fun, and can make hills disappear! But sometimes, seeing is believing. And better yet, hearing directly from someone who lives and breathes the e-bike life truly brings those advantages to light.
Today, we're incredibly excited to share the inspiring journey of one of our valued Kingbull customers, Larry Fall. Larry's experiences beautifully illustrate how an e-bike can transform your daily routine, your health, and your overall well-being. His candid messages show just how much a Kingbull can truly make life better.
Achieving Fitness Goals (and Shedding Pounds!)
Larry's journey is a powerful testament to finding joy in activity. He didn't just enjoy his rides; he saw tangible results.
"Amazing thing just happened last Friday – just got over 200 miles since February, lost 35 lbs with help of this bike. Best investment I ever made!" - Larry Fall
Imagine that – logging over 200 miles and shedding 35 pounds with the help of something you genuinely love doing! Larry's Kingbull e-bike helped him make exercise enjoyable and sustainable, proving that you don't need a grueling gym routine to hit your fitness and weight loss goals. It's all about making movement a part of your everyday fun.
Finding Peace and Releasing Stress
Beyond the physical, e-biking offers a unique mental escape. Larry perfectly captures that sense of calm and rejuvenation.
"Don’t have go anywhere special to rides the Kingbull Bikes got earlier this morning hits the roads around my house deer crossed in front of me love the brakes on these bikes. I also saw turkeys having great time on the ride – stress release, best way to start Sunday." - Larry Fall
There’s nothing quite like starting your day by connecting with nature, right from your doorstep. Larry’s appreciation for the responsive brakes (a crucial safety feature!) highlights the confidence our bikes inspire, allowing you to truly immerse yourself in the ride. For him, it's the perfect antidote to daily pressures – pure stress relief and the best way to kick off a Sunday.
Supporting Recovery and Boosting Health
One of the most inspiring aspects of Larry's story is how his Kingbull Literider supported his recovery.
"Have to say the best thing I ever did bought the Kingbull Bikes LiteRider had my hip replace on June 9. Rode the bike a lot before the operation, noticed my leg recovery seem unusually fast... Went physical therapy on Monday, first thing they did put me on a bike. I was smiling, she ask why, I informed her I started riding a couple days before, she said don’t stop it working. So thank you KingBull making such wonderful bike my wife mentioned she need to get one of the LiteRider to join me on my the bike rides." - Larry Fall
Larry's experience is a powerful reminder that low-impact exercise, like that offered by an e-bike, can play a significant role in post-surgery recovery. His physical therapist’s endorsement speaks volumes. It's a testament to how Kingbull e-bikes can help you stay active and engaged, even when facing health challenges. And the ultimate endorsement? His wife wanting to join the Kingbull Literider family too!
Embracing Nature's Beauty Every Morning
Beyond the tangible benefits, there's the sheer joy of the ride itself.
"Beautiful morning bike ride – deer crossed in front of me, scared up several different rabbits and two Blue Herons cranes standing in the middle of the road, almost rode up on them. Great morning ride." - Larry Fall
Larry’s vivid descriptions paint a picture of mornings filled with wildlife encounters and breathtaking scenery. A Kingbull e-bike makes it easy to immerse yourself in the beauty of nature, explore your surroundings, and start each day feeling invigorated and connected. It’s more than just a ride; it’s an experience that awakens the senses and brings simple, profound happiness.
Your Kingbull Story Starts Here
Larry Fall’s journey is just one example of how Kingbull e-bikes are transforming lives. Whether you're looking to:
Boost your fitness and achieve significant weight loss.
Reduce stress and find your happy place outdoors.
Support physical recovery with gentle, effective exercise.
Or simply rediscover the joy of exploring your world with ease...
A Kingbull e-bike can be the catalyst for your own "better" story. They offer accessibility and empowerment, allowing riders of all levels to enjoy the open road and beyond.
Ready to write your own inspiring chapter? Explore our range of Kingbull e-bikes today and find the perfect ride for your next adventure!
We also invite all riding enthusiasts to join our Kingbull community family! It's the perfect place to share your daily rides, connect with like-minded companions, and discuss all things Kingbull e-bike. Plus, our community regularly drops little surprises and hosts exciting raffles – you might just be the next lucky winner!
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Ebike Comparison
Folding eBike Showdown: Kingbull Literider 2.0 vs Lectric XP 4.0
🔋 750W Power and Long Range – The King of Value Electric Bikes at the $999 Price Point!
Are you searching for an electric bike that easily folds into your car trunk while delivering powerful performance and lasting endurance? In the competitive e-bike market, choosing a folding electric bike that offers the absolute best value is essential.
Today, we present a highly anticipated Foldable E-Bike Showdown: the Value Electric Bike champion Kingbull Literider 2.0 (priced at $999) takes on the market favourite Lectric XP 4.0 (also priced at $999). Let's dive deep to reveal who is the ultimate choice for your next high-performance electric bike!
📊 Core Performance Face-Off: Power, Range, and Value
1. Motor Power: Who's Got More Muscle?
Kingbull Literider 2.0: Equipped with a powerful 750W brushless hub motor.
Lectric XP 4.0: Features a 500W motor.
Advantage Highlight: The Literider 2.0 boasts a continuous 250W power advantage. For those seeking a 750W electric bike, higher continuous power means more reliable hill-climbing capability, quicker acceleration, and more stable electric assist when carrying loads. This makes it a truly high-performance e-bike.
2. Battery Capacity: Key to the Long-Range E-Bike
Kingbull Literider 2.0: Massive 720Wh (48V/15Ah) battery capacity.
Lectric XP 4.0: 500Wh (48V/10.4Ah) battery.
Advantage Highlight: The Literider 2.0's battery capacity is 44% greater than its competitor's. A larger battery is crucial for a folding e-bike as it significantly reduces charging frequency, making the Literider 2.0 an ideal long-range commuter electric bike option.
3. Range: How Far Can You Go?
Kingbull Literider 2.0: Range of up to 60 miles.
Lectric XP 4.0: Range of 50 miles.
Advantage Highlight: The extra 10 miles of range makes the Literider 2.0 the perfect electric bicycle for daily commuters and weekend explorers.
4. Top Speed: The Class 3 E-Bike Standard
Both models can reach a top speed of up to 28 MPH, meeting the US Class 3 electric bike speed limit, offering a swift solution for urban commuting.
Category
Literider 2.0
XP 4.0
Price
$999
$999 (Standard)
Motor Power
750W
500W
Battery Capacity
720Wh
500Wh
Range
60 miles
50 miles
Top Speed
Up to 28 MPH
Up to 28 MPH
Payload Capacity
380 lbs
330 lbs
Weight
71 lbs
69 lbs
Drivetrain
Shimano 7-speed
Shimano Altus 8-speed
Tires
20" × 4.0" All-Terrain
20" Fat Tires
Brakes
Hydraulic Disc 180mm
Hydraulic Disc 180mm
🏋️ Utility and Design: The Versatile All-Terrain E-Bike
5. Payload Capacity: Carry More!
Kingbull Literider 2.0: Impressive 380 lbs payload capacity.
Lectric XP 4.0: 330 lbs payload capacity.
Advantage Highlight: The extra 50 lbs of capacity means the Literider 2.0 can easily accommodate heavier riders or more cargo, expanding the use cases of this utility e-bike.
6. Tires and Brakes
Tire Advantage: The Literider 2.0 is fitted with 20" × 4.0" All-Terrain Fat Tires, which are puncture-resistant and provide superior shock absorption and grip. This capability allows it to tackle city streets, beaches, or even snow, cementing its status as a true all-terrain electric bike.
Braking System: Both models utilize Hydraulic Disc 180mm brakes, which provide powerful and reliable stopping force, ensuring a safe electric bike experience.
🏆 The Final Verdict: Your Best Affordable Electric Bike Champion
Both the Kingbull Literider 2.0 and Lectric XP 4.0 are excellent folding electric bikes, but the best choice depends on your priorities.
If you value More Power, Bigger Battery, Longer Range, Higher Payload, and true Best Value, the Kingbull Literider 2.0 is the clear winner.
Don't Miss Out: For the price of $999, you get the Kingbull Literider 2.0—a best value folding e-bike that combines a powerful 750W electric bike motor, a massive 720Wh battery, and 60 miles of long-range capability. Get premium performance without the premium price!
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Tips & Cycling Knowledge
Don’t Ride Without These: 5 Essential E-Bike Accessories
Electric bikes are no longer just a commuter tool—they're a movement. Whether you're navigating urban traffic or tackling weekend trails, the "electric assist" transforms the riding experience, offering freedom and efficiency.
But to truly unlock the full potential of your e-bike and ensure every trip is safe, comfortable, and hassle-free, you need more than just a great bike. Serious riders know that the right gear makes all the difference. These five core accessories are the unheralded heroes that solve real-world problems like riding anxiety, safety, and storage.
Ready to upgrade your ride? Here are the five must-have accessories you need in your e-bike cockpit.
1. The Helmet: Your Non-Negotiable Safety Shield
This is non-negotiable. Whether you’re cruising at 15 mph or 28 mph, a helmet is the single most critical piece of safety equipment. Head injuries are the most common and severe result of cycling accidents. A properly fitted helmet significantly reduces impact force and drastically lowers the risk of serious injury.
Proper Fit is Key: Choose a helmet that fits snugly and uses an adjustable dial-fit system to prevent shifting.
Ventilation Matters: Look for designs with ample air vents to keep your head cool, especially during long summer rides.
2. The Water Bottle Cage: Stay Hydrated, Stay Focused
Even with electric assist, e-biking is still physical activity. Staying hydrated is vital for maintaining performance, energy levels, and concentration, particularly on long-distance rides or in hot weather.
A solid bottle cage mounted directly to your frame is a simple game-changer:
Convenience: It allows you to take frequent, small sips without breaking your stride or taking your eyes off the road.
Load Management: Keeps the weight off your back (unlike carrying water in a backpack) and frees up valuable storage space.
Style and Stability: Look for lightweight aluminum or durable composite plastic cages that hold your bottle securely, even over bumps.
3. The Phone Mount: The Command Center on Your Handlebars
Your phone is your navigator, entertainment system, and lifeline. A reliable phone mount secures your device directly to your handlebars, keeping essential information—like turn-by-turn directions, riding metrics, and incoming calls—in clear view.
Rugged Durability: Prioritize mounts with secure, all-weather clamping systems to prevent the phone from dropping due to vibrations or bumps.
Hands-Free Operation: Keep your hands where they belong—on the controls—and avoid the dangerous distraction of fumbling for a phone in a pocket or bag.
Screen Accessibility: Allows you to quickly glance at maps or track your stats without needing to pull over.
4. Smart Storage Solutions: Conquer Your Gear Clutter
From patch kits and rain gear to lunch, you’re going to need storage space. Effective storage is the key to truly 'lightening your load' and ensuring you have everything you need for the journey.
Choose a solution tailored to your ride style:
Front Bag: Perfect for quick access to snacks, wallets, keys, and phones. Look for waterproof materials and quick-release systems.
Rear Frame Bag: Ideal for commuters and tourists. These offer maximum capacity for groceries, work items, or even a change of clothes. Ensure they attach securely to your e-bike’s rack.
Kingbull Ultra-Capacity Backpack: Built for riders who need serious storage without sacrificing style or smarts, this premium backpack combines rugged, lightweight construction with smart features like a built-in USB charging port—plus a fully waterproof design to protect your gear in any weather. Stay organized on the go with multi-compartment storage that fits your laptop, gear, and daily essentials—so you can focus on the ride.
5. The Bike Lock: Essential Peace of Mind
The unfortunate truth of urban cycling is that theft is always a threat. A high-quality bicycle lock is your primary defense and a non-negotiable investment to protect your valuable e-bike. Never rely on the built-in wheel lock alone.
Security Rating: Look for locks with high security ratings and utilize the "two-lock" method to secure both the frame/wheel to an immovable object.
Types to Consider: U-Locks offer great security, while Folding Locks provide a better balance between security and portability/storage convenience.
Portability: Since you’ll carry it daily, choose a lock that is secure but can be easily mounted to your frame without interfering with your ride.
The e-bike lifestyle is about freedom and efficiency. By investing in these five core accessories, you’re not just buying gear—you’re investing in your safety, comfort, and the pure joy of the ride. Don't wait until you're halfway to regret not being prepared. Gear up and enjoy the open road!
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Ebike ReviewsKingbull News
Kingbull Voyager 2.0 — Redefining the Cargo E-Bike for Modern American Riders
As more Americans look for eco-friendly, practical ways to move through cities, suburbs, and even small towns, Kingbull steps in with a game-changer — the Voyager 2.0.It’s not just another e-bike. It’s a powerful, long-range cargo companion built for families, commuters, and anyone ready to replace short car trips with something smarter (and a lot more fun).
Torque-Sensing Power That Feels Natural
Forget the jerky pedal assist of older e-bikes — the Voyager 2.0 features a customized Bafang motor paired with a torque sensor that matches your pedaling effort in real time.Every push feels smoother, stronger, and perfectly balanced. Whether you’re cruising down city streets or hauling up a neighborhood hill, it responds intuitively — like it knows exactly how much boost you need.
With 750 W of power and up to 80 Nm of torque, it’s built to carry weight without breaking a sweat. And yes, it can hit speeds of up to 28 mph in Class 3 mode.
Dual Samsung Batteries = Real-World Long Range
When it comes to range, the Voyager 2.0 doesn’t play small.
Single battery: 48 V 15 Ah (720 Wh) Samsung cells — up to 60 miles per charge.
Dual battery option: A massive 30 Ah (1440 Wh) setup — up to 100 miles of range.
That means fewer charging breaks and more time actually enjoying your ride — whether it’s school drop-offs, grocery runs, or weekend trips around town.
Built for Real-Life Hauling
This isn’t a “cute little e-bike.” The Voyager 2.0 can carry up to 450 lbs of total load — groceries, kids, gear, or a furry friend. Its 20″×4.0″ fat tires give you confidence and comfort on any surface, from paved roads to gravel paths.
The front suspension fork adds a smooth touch, absorbing bumps even when the bike’s fully loaded. Wide footboards, an extended rear rack, and a step-thru frame make it family-friendly and easy to handle for riders 5′2″ to 6′6″ tall.
Big Specs, Fair Price
With an introductory price starting at $1,299, or $1,699 for the dual-battery version, the Voyager 2.0 delivers premium specs without the luxury-bike markup.That’s less than half the cost of some cargo e-bikes offering similar range and performance — which makes it an incredible value for families or businesses looking to go electric.
From Family Rides to Small Business Deliveries
Whether you’re hauling kids to school, delivering coffee across town, or spending the weekend at the farmers market, the Voyager 2.0 fits right in.
It’s your do-it-all e-bike:
Urban commuters will love the power and long range.
Families get stability and safety.
Small businesses can count on reliability and cargo space.
It’s designed to simplify life — replacing car errands with clean, quiet, joyful rides.
💬 What the Media Says About Kingbull Voyager 2.0
Kingbull’s latest cargo e-bike launch — the Voyager 2.0 — has already been featured by several major tech and outdoor media outlets. Here’s what they’re saying:
Outdoorsportswire.com
“A high-end torque-sensing cargo e-bike designed for families and heavy-duty use. The Voyager 2.0 offers impressive range and real-world utility.”— Outdoorsportswire, Oct 2025
Notebookcheck.net
“Kingbull introduces a long-range fat-tire cargo e-bike with dual Samsung batteries — a smart balance between performance and affordability.”— Notebookcheck Review
GizmoChina.com
“Voyager 2.0 brings a custom Bafang motor and torque sensor tech to the growing e-cargo market, proving Kingbull’s strength in innovation.”
Yahoo Finance
“Kingbull expands its lineup with the Voyager 2.0, a powerful yet practical e-bike aimed at modern urban riders.”
The Kingbull Promise
Every Kingbull bike is built with real-world riders in mind: solid components, dependable motors, and practical design. The Voyager 2.0 continues that tradition — combining high-end engineering with affordability.
Plus, Kingbull offers free U.S. shipping, 2-year warranty, and full customer support, so you can buy with confidence and ride with peace of mind.
Ready to Upgrade Your Ride?
The Kingbull Voyager 2.0 is now available at kingbullbike.com, with limited-time launch pricing.Get yours before it’s gone — and start experiencing what a real cargo e-bike can do.
More power. More range. More freedom.That’s the Kingbull Voyager 2.0.
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