Best Bike Batteries for E-Mountain Bike of 2025
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For those who love to hit the trails on their electric mountain bikes, the importance of a reliable and long-lasting battery cannot be overstated. With the right battery, you can power through even the toughest terrain without worrying about running out of juice. That's why we recommend investing in high-quality bike batteries specifically designed for e-mountain bikes. These batteries are designed to provide the power and endurance you need to tackle challenging trails, while also being lightweight and easy to install. Whether you're an experienced rider or just starting out, a good bike battery can help you get the most out of your e-mountain bike.
At a Glance: Our Top Picks
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Top 5 Bike Batteries for E-Mountain Bike
X-go 48V 13Ah Lithium E-Bike Battery
The X-go E-Bike Battery boasts a powerful 48V 13Ah capacity, making it compatible with motors ranging from 350W to 1000W. You will appreciate the accurate battery display, which helps you monitor remaining power and avoid running out during rides. With a charging time of only 6 to 8 hours, you can quickly get back on the road. This battery also offers an impressive riding range of 30 to 40 kilometres on a single charge, enhancing your cycling experience.
EIFDUHP 36V 13AH Lithium-ion Ebike Battery
The EIFDUHP Ebike Battery offers a robust 36V 13AH capacity, making it suitable for a variety of bike motors ranging from 250W to 750W. With a built-in LED battery level indicator, you can easily check the remaining charge, ensuring you never run out of power unexpectedly. The battery comes with a secure locking mechanism, giving you peace of mind against theft. Additionally, its 25A BMS protection board enhances safety by preventing overcharging and short circuits, ensuring a reliable performance throughout its lifespan.
EIFDUHP 36V 15AH Folding Electric Bike Battery
The EIFDUHP Electric Bike Battery is designed for those who want reliable power for their e-bikes. With a substantial 36V 15AH capacity, it effectively supports motors ranging from 200W to 350W, ensuring a smooth ride. You can easily monitor your battery life with the three LED indicators, which show power levels at a glance. The battery also features a protective locking mechanism, making it simple to detach when needed. Plus, it comes in a sturdy aluminium case, ensuring durability during your journeys.
E-bike 24V 30Ah Lithium Ion Battery Pack
The BDBLFLTZ E-bike Battery offers a robust 24V 30Ah capacity, making it ideal for electric bikes with motors ranging from 250W to 450W. With a built-in 20A BMS protection board, you can ride with confidence knowing that safety is prioritised. The waterproof PVC material ensures durability, protecting the battery from the elements. Additionally, the battery can be fully recharged in just 7 hours, allowing you to cover approximately 60 km on your journeys, making it perfect for both commuting and leisure rides.
36V 10AH Folding Electric Bike Battery
The EIFDUHP Ebike Battery is a robust 36V 10AH lithium battery designed for electric bicycles with motor power ranging from 50W to 350W. Its solid aluminium alloy case offers superior protection against the elements, ensuring durability and longevity. With three LED indicators, you can easily monitor the battery level, allowing you to charge it in time for your next ride. The built-in battery management system enhances safety and performance, providing you with peace of mind as you explore various terrains.
Frequently Asked Questions (FAQs)
1. How long do e MTB batteries last?
You should typically expect a battery to last between 3 and 5 years if it is well maintained. (A lithium battery will slowly lose its capacity over time, even if it's not used.) Below are three things you can do to ensure you get the longest usage out of your electric bike battery.
2. Which is the best battery for e-bike?
Cell Chemistry: Lithium-ion (li-ion) batteries are the best option for e-bikes. Although lead-acid batteries are significantly cheaper, they're three times as heavy as their li-ion equivalents.
3. How much does it cost to replace an eBike battery?
On average, an electric bike battery can cost anywhere from $200 to $500 depending on how new it is, what kind of battery it is, how large the battery is, and what brand of bike it is for. They can be found at cheaper prices if they have been used before or if they are in poor condition.
4. What is the longest lasting eBike battery?
The Optibike Lithium Cobalt battery system, managed to run at 85% capacity is warranted by Optibike for 3 years or 30,000 miles. This is the longest warranty offered by any electric bike manufacturer and we offer it because we know that we make the lightest, most powerful, longest lasting battery available.
During our bike battery for e-mountain bike research, we found 40 bike battery for e-mountain bike products and shortlisted 5 quality products. We collected and analyzed 1,428 customer reviews through our big data system to write the bike batteries for e-mountain bike list. We found that most customers choose bike batteries for e-mountain bike with an average price of £173.99.
The bike batteries for e-mountain bike are available for purchase. We have researched hundreds of brands and picked the top brands of bike batteries for e-mountain bike, including X-go, EIFDUHP, BDBLFLTZ. The seller of top 1 product has received honest feedback from 13 consumers with an average rating of 3.8.
Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.