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Best Bike Akkus - Holiday Sale

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Last Updated - 16.12.2025

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01

YOSE POWER

YOSE POWER E-Bike Battery 36 V 10.4 Ah ZZ370 SideClick Battery Smart BMS for 36 V 350 W / 500 W / 800 W Motor for Prophet Kreidler Zündapp Ebike

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9.7

Exceptional

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Main highlights

【Ergonomic Design】Durable housing, easy to carry and carry. The LED power indicator can visually check the battery power. After fully charged, 1 red and 4 green lights are displayed.
【Certificate and Warranty】CE, ROHS, UN38.3 certification.All batteries have passed QC test before leaving the factory.Battery: 18 months warranty.From date of purchase 30 days no reason to return. If the battery has exceeded the warranty period, we continue to provide technical support and purchase of accessories.
Technical information: this battery is 36 V 10.4 Ah, suitable for 350 W / 350 W / 800 W motor. Max. current (continuous): 20A. Please confirm the battery size before placing an order.
Suitable for: Compatible bicycles: Cyro / Hansa / Curtis / Mifa (Aldi) year of manufacture 2016 / Kreidler / Rabeneick Epple / Rex / Alu Rex Vitality / Ortler Alley, Ortler Garda, Ortler Graz. Also compatible with the non-smart Sideclick batteries
High quality cell: top a grade cell, original cell with inkjet code, quality assurance. Smart BMS system, prevents overcharging, over-discharge, over-current and short circuit. Ensure a long service life.

216,50 €
02

UNIT PACK POWER

UNIT PACK POWER 36 V Mini Bottle E-Bike Battery – Bottle Battery for 250 W 350 W 500 W Ba-fang and Front Wheel Motor Rear Wheel Motor – Bike Conversion Kit Battery

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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

Parameters: Built-in 3500 mAh lithinum cell, this bicycle battery is 36 V, 14 Ah, suitable for 50 W-500 W motors. Maximum constant discharge current: 20A. Size: Phi75 x 328 mm. Charger: 42V 2A // Discharge port: A pair of Silver Bullet (male and female side).
Main features: small and lightweight water bottle with holder for all electric bicycles. The battery is waterproof and sand-proof. You don't have to worry about driving. Waterproof IP65 and solid aluminium housing, much stronger than normal plastic housing. Battery with on/off switch helps you save more power.
About the connection cable (discharge plug): we can offer the cable as needed. If the plug in our listing is different than you need, you can contact the seller after ordering: uppcycle@163.com, we can offer Xt60, XT90, Big Anderson, Bullet, T Plug as needed
800-1000 times cycle: The charging cycle of the Ebike battery exceeds 1000 times. Each lithinum battery has passed QC test for appearance and function before shipping. High quality Samsung electric cells and a built-in 20A BMS protection plate prevent overcharging, over-discharge, over-current and short circuit and ensure a long service life. Fashionable design with mounting plate, easy to install and remove.

198,00 €
03

OmurgA

XT60 E Bike Batteries 48 V 100 Ah, Electric Bicycle Battery 48 V 100 Ah with Charger Built-in BMS 48 V 100 Ah Bicycle Batteries for 250 W 350 W 500 W 750 W 1000 W (A Grade Cell) 48 V 100 Ah

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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

Waterproof The outer layer of the battery is made of waterproof PVC, which ensures insulation, corrosion resistance and abrasion resistance. The inner layer has a low melting point, waterproof seal and high adhesion. A protective plate prevents overloads, overcurrents and short circuits.
SMART BMS SYSTEM The 48V e-bike battery has built-in BMS protection plate, which makes it safer, more powerful and durable. Its extremely low self-discharge rate helps maintain the charge even during inactivity, ensuring excellent long-term performance.
HIGH Discharge Efficiency The e-bike battery works at temperatures between -20°C and 60°C with discharge efficiency up to 95%. This ensures maximum battery life and longer range. When not in use, the self-discharge rate does not exceed 3%, which maintains the charge of the battery.
Customer service: If you have any questions, please feel free to contact us. We will reply within 24 hours.
48V Battery: Rated Voltage/Capacity: 48V 100Ah Includes 54.6V 2A charger. Usable motor power: Suitable for motor kits up to 2000 W. Dimensions: 238 mm × 54 mm × 67 mm. Weight (kg): approx. 1.75 kg.

79,99 €
04

UPROZIL

Pack of 2 Fireproof Box for Bicycle Battery, Fireproof up to 1400 °C, Battery Bag, Waterproof, Explosion-Proof, Ebike Battery Protective Cover, Large Capacity for Storage, Transport (49 x 15 x 15 cm

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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

Universal use for e-bike batteries: with the dimensions 49 x 15 x 15 cm, the box offers enough space for standard battery models such as PowerPack 750, 625 and 500. The thoughtful design ensures a secure fit for different battery sizes and shapes.
Safety first: always disconnect the power supply after charging. Never leave the battery unattended while charging. Store our products in a well-ventilated place away from flammable materials for optimal safety.
Safety closure for charging: the double closure system ( + zip) ensures maximum protection during charging. In the unlikely event of a battery fire, the special design slows down the spread of flames and dangerous gases.
Safe transport: Two non-slip silicone buckles reliably fix the battery during transport. The sturdy carry handle allows for comfortable handling. (Note: this set does not include shoulder straps)
High-quality fire protection: the safety box is equipped with a 4-layer protection system, which is made of fibreglass and flame-retardant insulating cotton (heat-resistant up to 1400 °C). The waterproof silicone outer coating provides reliable protection against moisture and prevents short circuits. The material provides optimal protection in case of overheating or explosion.

26,50 €
Value for Money

05

GBKDQQ

GBKDQQ Pack of 2 Ebike Battery Bag: Fireproof up to 1400 °C, Waterproof and Explosion-Proof, for Storage and Transport (41 x 14 x 13 cm)

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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

Transport safety: Equipped with non-slip silicone strap buckles, the battery bag guarantees a secure hold and prevents slipping during transport. An additional shoulder strap provides extra comfort and makes carrying easier.
Optimised protection: the GBKDQQ e-bike battery bag offers optimal protection thanks to its fireproof (up to 1400 °C) and waterproof construction. Made of 4 layers of high-quality fibreglass and flame retardant insulating cotton, it protects your Ebike batteries from fire and explosions to maximise safety.
Extended volume: With generous dimensions of 41 x 14 x 13 cm, the protective case fits a variety of battery sizes, including models such as PowerPack 750, PowerPack 625 and PowerPack 500. Ideal solution for safely storing and transporting your e-bike battery.
Double secured: a double sealing design with robust zip and Velcro closure ensures secure closure and safety-oriented charging. This system helps to effectively slow down gas and flame propagation in the event of a battery fire.
Certified safety: The GBKDQQ battery bag is UTL certified to meet the highest safety standards. A guide to use and care is provided to ensure the durability and effectiveness of the bag.

24,89 €
06

BAFANG

BAFANG E Bike Batteries (A Grade Cell) 48 V 13 Ah Electric Bicycle Lithium Ion Battery with Charger for 250 W 350 W 500 W 750 W 1000 W 1500 W Medium and Wheel Motors

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9.1

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

The battery consists of a battery box, a battery base, a safety lock and a charger. The battery is easy to install and remove. Please note that the corresponding dimensions of the different battery sizes correspond to your bicycle frame. The specific size details are shown in the picture.
Quality official battery source: we only buy genuine A-grade batteries from official sources, each battery is tested and installed for use, we have the corresponding certificate documents that meet the requirements of EU certification when you need them.
Parameters and performance: this parrot bicycle battery is 48V 13AH, suitable for 36V 250W-700W motor. Maximum discharge current: 25A Size: 14.4 x 3.5 x 4.4 inches. Charger: 54.6V 2A. Discharge port: Anderson.
Our Parrot batteries are suitable for BAFANG mid and front/rear hub motors, other e-bike conversion kit motors can also be used with them and come with an XT60 adapter cable.
FACTORY DIRECT SALE: We offer you the perfect lithium battery at the most affordable price. We take no risk when it comes to our batteries or your safety!

189,00 €
07

ENROSLU

ENROSLU Ebike Battery Bag, 8 Layers Fire Protection, Fireproof Battery Bag up to 1800°C, Waterproof, blue, Blue

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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

Safety certification: Our fireproof battery pack has passed UTL certification and meets the highest safety standards. With our professional after-sales service, we are available if you have any questions and provide unconditional refund after-sales service for your safe purchase. (Already design patents)
Safe charging: The double sealed design with Velcro closure and zip ensures a secure closure of the battery bag during charging. In the event of a battery fire, this ingenious double layer system effectively slows down the spread of gases and flames.
Large volume: with the dimensions 49 x 15 x 15 cm, this extended e-bike battery bag offers enough space for various e-bike batteries such as PowerPack 750, PowerPack 625, PowerPack 500 etc. Even larger batteries can be easily stored here.
Fireproof, waterproof and explosion-proof: This battery bag for e-bikes offers maximum protection with an inner layer of high-quality fibreglass and flame retardant insulating cotton, consisting of 8 layers of fireproof fabric with a temperature resistance of 2300 °C. The outer layer, coated with waterproof silicone, is fire and explosion-proof and prevents battery short circuit caused by water penetration.
Comfortable transport: Two non-slip silicone straps stabilise the battery during transport, prevent wobbling and allow comfortable handling over the shoulder. In addition, this remarkable fireproof battery bag is foldable and space-saving.

24,30 €
08

HENMI

HENMI Ebike Battery Bag, Fireproof Battery Bag up to 1000 °C, Battery Bag, Ebike Bicycle, Fireproof, Waterproof for Storage, Transport, Charging (49 x 15 x 15 cm)

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8.7

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

Use in any weather: When you drive in the rain or wade through water, the waterproof function prevents water from entering the inside of the battery bag waterproof, preventing short circuits or other battery errors. In addition, the waterproof design helps to minimise moisture-related corrosion and extend the overall life of the battery
Portable: the side of the ebike battery bag fireproof is equipped with a 3 cm wide charging port, which can be easily connected to the charger and increases operational safety, so you can charge the battery anywhere easily and quickly. The additional part of the fireproof box for batteries is equipped with a length-adjustable shoulder strap that makes it easier to carry, whether on the go or in daily use, and meets the needs of different scenarios, making your journey more comfortable and worry-free
Organized: Three Velcro fasteners inside the ebike battery bag keep the battery securely in the pack to avoid damage caused by vibrations or collisions. It increases the safety and life of the battery while providing more reliability and comfort
Multi-compatible: the large capacity battery bag can hold different brands and models of bicycle battery, this battery bag fireproof measures 41 x 15 x 15 cm, suitable for a wide range of e-bike models, offers enough space for the battery
Fireproof: the fireproof box for bicycle battery offers 3 layers of protection, the inner lining is made of heat-resistant and flame retardant fibreglass fabric, the outer coating is made of high temperature resistant silicone fibre fabric, which provides good temperature resistance up to 1000°C. The heat-resistant fireproof battery bag is able to resist the direct attack of flames, reducing the risk of battery damage

14,98 €
09

Muzooy

Ebike Battery Bag 8 Layers Fire Protection Fireproof Battery Bag up to 1800 °C Waterproof Explosion-proof, black red, L, Useful

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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

Safety certification: Our fireproof battery pack has been tested by leading professional associations and has passed UTL certification to guarantee the highest safety standards. In addition, we offer a professional after-sales service that is available to you if you have any questions or concerns. And for your absolute safety, we offer an unconditional refund after-sales service. (Design Patents)
Safe charging: Our double sealed design, consisting of a Velcro fastener and a zip, ensures that the battery bag remains securely closed during charging. In the event of a fire, this ingenious double layer system effectively slows down the spread of gases and flames, providing additional safety.
Large volume: with generous dimensions of 49 x 15 x 15 cm, our extended e-bike battery bag offers enough space for a wide range of e-bike batteries such as PowerTube 750, PowerTube 625, PowerTube 500 and more. Even larger batteries can be easily accommodated here.
Fireproof, waterproof and explosion-proof: Our fireproof battery bag is a true fortress. The inner layer is made of high-quality fibreglass and flame-retardant insulating cotton, which can withstand temperatures up to 1800 °C. Can reach 2200 °C in the short term. With 8 layers of fireproof fabric, it is a bulwark against heat and flames. The outer layer is coated with waterproof silicone, which is not only fireproof, but also can repel explosions. No more worrying about a short circuit caused by water
Comfortable transport: Our e-bike battery bag has two non-slip silicone straps that securely fix the battery and prevent annoying wobbling during transport. Carry the E-bike battery protective case comfortably in your hand or over your shoulder - the straps can be adjusted according to your preferences. And when you don't need it, it can be easily folded and stored away to save space.

18,99 €
10

COICER

Coicer E-Bike Battery Bag, Fireproof, Protection Fireproof Box for Batteries, Explosion-Proof Lipo Bicycle, Safe Bag, Ebike, Battery Protective Cover, Large Battery Storage Accessories (L-51.8 x 14.5

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8.4

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

There are two main reasons why a battery explodes during charging: after dozens of applications, the pressure difference between the battery cells increases; it continues to increase. As a result, there may be an overvoltage of the battery when charging, which can lead to an explosion. Therefore, it is necessary to apply a protective layer when charging multiple battery packs.
Safe and protected: the durable, fireproof battery protection bag provides an excellent storage environment for rechargeable lithium polymer batteries during charging, transport and storage. Four layers of explosion and heat resistant composite material ensure sturdiness and reliability.
Safe and practical: Velcro design brings better closure and a secure and practical hidden charging opening. The design of the double carry bag makes it easy to carry and transport. You can store not only your batteries, but also your valuables or documents in it. This will keep your property safe.
Large capacity design: COICER battery packs measure 42 x 13 x 14 cm (size: M) and 51.8 x 14.5 x 15 cm (size: L) and 56 x 23 x 24.5 cm (size: XL). The large capacity is designed for protecting e-bike batteries, toy batteries, drone batteries, dry batteries and various lithium batteries. Please measure for the correct size before purchasing.
High-quality fireproof fibreglass: outer material: liquid silicone coated fibreglass fabric. Inner material: aluminium foil fibreglass fabric. Average heat resistance up to 650 °C - 750 °C, short-term temperature up to 2000 °C. It increases the fire resistance of the lithium polymer battery charging bag, effectively isolates the air and ensures the safety of your family and property!

27,99 €