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Best Bionx Akku - Holiday Sale

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Last Updated - 16.12.2025

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01

UNIT PACK POWER

Ebike Battery 48 V 20 Ah with Rear Luggage Rack - Lithium Ion Battery for 1000 W / 750 W / 500 W Ba-fang and Other Motors

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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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Main highlights

【≥80% Capacity After 800 Cycles】UPP has implemented a strict quality management policy: each lithinum battery passed QC test for appearance and function before shipping. The charging cycle of the Ebike battery exceeds 1000 times, the life expectancy is up to 5 years.
Safety and comfort: High-quality electrical cells and a built-in 50A BMS protective plate prevent overcharging, over-discharge, over-current and short circuit and ensure a long service life.
Main features: the e-bike Li-ion battery with pannier rack is very easy to assemble and suitable for a 24 inch 26 inch 28 inch wheel. // E-Bike battery with rear light ensures safe driving and the battery indicator can prompt you to charge in time. // Durable aluminium shell, easy to carry and carry. Modern shape design, easy to install and remove
E-bike battery parameters: 48 V 20 AH, 2500 mAh cell, suitable for 750 W 1000 W 1500 W (50 W-1800 W) motor. Maximum constant discharge current: 50A, discharge: one set of Anderson (including male and female side). Charger: 54.6V 3A
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

315,00 €
Value for Money

02

UNIT PACK POWER

48V 25Ah Ebike Battery - Lithium Battery for 1500W 1000W 750W 500W

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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

【≥80% Capacity After 800 Cycles】UPP has introduced a strict quality management policy: each lithium battery has passed the QC appearance and function test before shipping. The charging cycle of the Ebike battery exceeds 1000 times.
【One Year Quality Guarantee and Lifetime Technical Support】We are not only the seller, but also a professional manufacturer. We have been working with Samsung, LG, Sanyo for a long time. All new UPP batteries enjoy a 1 year warranty. We have a technical team in the EU. offers the best customer support. If you have requirements for other models and capacities, please contact us and we can customize them for you.
Parameters: Built-in Chinese A grade 5000 mAh cells, this Shark battery has 48 V, 25 Ah and is suitable for 1500 W/1200 W/1000 W motors (50-1500 W). Maximum constant discharge current: 40A. Size: 368 x 95 x 150 mm. Charger: 58.8V 3A EU Discharge: Xt60 (male and female side)
Main features: the lock with keys locks the holder securely to the bicycle frame and prevents the battery from being stolen. // With the on/off button, you save more power. // Illuminated battery LED power indicator informs you that you charge your battery in time. // Each pack has passed a full charge and discharge test, make sure you get every amp hour you pay for. .

301,00 €
03

Adaluolo

Adaluolo 36 V Ebike Battery 13 Ah Hailong Ebike Battery Electric Bicycle Lithium Ion Bicycle Batteries with Charger, 4 Pin Base Plate for 350 W 500 W 750 W Motor

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9.3

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

Meet multiple needs: All Adaluolo batteries have CE, ROHS, and UN38.3 safety certificates. Can be used for adult electric mountain bikes, fat tyre electric bikes, snow beach mountain e-bikes, city commuter electric bikes, commute ebike, and universal.
EU warehouse in stock and after-sales service: 2-7 working days to your address. 3 months return/replacement/12 months warranty/lifetime technical support and 24 hours online service. We can solve all problems, such as: battery does not work, no charge, package has not arrived or damaged and other battery issues.
Design features: 1.4-pin fix mounting plate: it can be attached to most screw holes in the frame and is easy to install. 2. LED power lndicator: informs you to charge your battery in time. 3. Safe lock with 2 keys: anti-theft function, with keys securely locks the holder on the bicycle frame, prevents the battery from being stolen.
36 V 13 Ah e-bike battery parameters: Ebike battery with 25 A BMS, 4-pin fix mounting plate, no USB port, maximum constant discharge current: 25 A, suitable for 36 V 750 W 700 W 500 W 350 W 250 W bicycle motor, size (L x W x H): 365 x 90 x 92 mm/14.37 x 3.5 inches. 4*3.6442 inches. Charger: 42V 2A Discharge Connector: Anderson & XT60 (Female & Male) Male Charging time: 6-7 hours fully charged, range 30-40 km
36 V 13 Ah e-bike battery applicable devices: how to check whether the battery is suitable for your device? 1. Voltage of your motor: 36V. 2. Motor power: 100W-750W 3. Whether the battery size is suitable for your battery room. 4. Our electric bike replacement battery can fit most motor kits for Bafang Voilamart AW Tongsheng, but not fit Bosch, SHIMANO, Yamaha, Panasonic.

179,99 €
04

UNIT PACK POWER

Unit Pack Power, 36 V / 48 V / 52 V E-Bike Battery, 1000 W / 750 W / 500 W E-Bike Battery For Electric Bicycles, Hailong Lithium-Ion Battery

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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

Parameters: This e-bike battery with holder is 48 V, 12.5 Ah, suitable for 50 W-1000 W motors. Maximum constant discharge current: 30A. Size: 365 x 90 x 110 mm. Charger: 54.6V 2A Discharge port: Anderson connector (male and female side)
Ergonomic design: the electric bicycle battery has a holder that can be attached to most screw holes in the frame. The safe lock prevents the battery from being stolen. The LED battery level indicator informs you in time about charging.
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 electric cells and a built-in 30A 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 €
05

HANERIDE

HANERIDE E-Bike Battery Pedelec 36 V 11.6 Ah Replacement Battery Electric Bicycle Lithium Battery

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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

To ensure that the battery really fits, please check the product images and the dimensions.
The battery is made of 18650 cells and is only used as a replacement for old batteries.
Suitable for 250W-350W motors. 18 months warranty.
Lightweight plastic housing for easy portability and installation. Modern design, easy to install and remove.
Certificate: CE, RoHS, UN38.3, SGS certified. Smart BMS system, overload protection, over-current protection, short circuit protection.

198,00 €
06

UURRPP

UURRPP 54.6V 2A Li-ion Charger Multiple Plugs for Electric Bicycle Scooter E-Bike Boat Motorcycle Battery Charger 13S 48V, Green

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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

[Product Information] The charger comes with a connection interface: the DC 5.5 x 2.5 mm connection interface is also suitable for 5.5 x 2.1 mm size. - Connector interface conversion: triangle plug, 3P-XLR,RCA,3P-GX16,3P-GX12 with display status: green light is load, red light is charging, green light is full. - Input: 100-240VAC Output: 54.6V 2A Color: Black with Maximum Power Supply: 109.2W
[4 Functions to Extend Battery Life] Adopt advanced chip, intelligent protection, safer. - 2. Intelligent and efficient lithium battery charger. - 3. Built-in cooling fan, effectively avoid the phenomenon of charging and heating.- 4. The shell is made of high quality flame retardant ABS material.
When charging, first connect the battery and then connect the AC supply; after full charging, please disconnect the power supply and then pull out the battery plug. If you first unplug the battery when charging, especially if the charging current is large (the red light is on), the charger can be easily damaged.
Use and maintenance of the charger: This product is suitable for lithium-ion batteries. Please pay attention to whether the charging interface and charging port match, the positive and negative poles must match.
Multiple safety protection, short circuit protection, over current protection, over voltage protection, over temperature protection, over charging protection, over discharge protection, cycle protection.

26,99 €
07

MXS

48V 13Ah Ebike Battery for 250W-1000W Motor, Hailong Electric Bicycles Battery Lithium-Ion Battery

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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

Perfect compatibility: our battery fits most engines, except for motors with communication function. Best choice for adult electric mountain bikes, hybrid bikes, e-trikes and fat tyre bikes.
One Year Warranty & Best After-sales Service: We have our own professional factory. We want to bring you beautiful experiences and high-quality e-bike battery. If the product has a problem or you do not know whether this electric bicycle battery is suitable for your bike, please contact our shop. We will help you solve problems and provide the best service to all customers.
Long battery life and safe: comes with a 54.6V 2A charger. After fully exhausted, it can be fully charged in 6.5 hours. Built-in high quality brand cell, battery cycle lives up to 800-1000 times, life expectancy of our electric bicycle battery up to 5 years. Our Li-ion battery has been tested thousands of times repeated discharge and safety tests. You can use it without worry.
Down tube battery: equipped with 30A BMS protective plate, prevent overcharging, over-discharge, over-current and short circuit. LED battery level indicator can inform you about charging in time The USB port can be useful for emergencies and charge phones and other devices.
48V 13Ah electric bicycle battery, maximum constant discharge current: 30A, suit for 48V 250W / 350W / 500W / 750W / 1000W motor. Dimensions: 365 x 110 x 90 mm (14.4 x 4.33 x 3.5 inches). Discharge Plug:Anderson (If you need other plug types, please email us after you place an order.

185,00 €
08

UNIT PACK POWER

Unit Pack Power 60 V, 52 V, 48 V, 36 V, 20 Ah E-Bike Battery for 2000 W, 1800 W, 1500 W, 1000 W, 750 W, 500 W, 350 W Electric Bicycle Battery, Lithium-Ion For Electric Scooter

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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

Waterproof material: the outer layer of the battery pack is made of PVC material, insulation, corrosion protection and wear resistance. The inner layer has the advantages of low melting point, sealing and high adhesion.
Parameters: This e-bike battery is 48 V 20 AH, 13S8P, suitable for 500 W 750 W 1000 W motor. Maximum constant discharge current: 50A. Size: 10.24 × 5.9 × 2.76 inches. Charger: 54.6V 3A
Note: Size: 10.24 x 5.9 x 2.76 inches; Can contact the seller to adjust the size and change the discharge port.
High-end quality: the lithinum ion battery is made of high-quality branded cells with good safety performance. The battery of the electric bike does not suffer from problems with the memory effect or self-discharge. BMS protects the batteries from overcharging and excessive discharge after 800 cycles with a capacity of over 80%.
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

263,00 €
09

SEASON

SEASON E-Bike 24 V 10.4 Ah 269 Wh pannier rack battery, suitable for 24 V 250 W / 350 W motors, for MIFA bike can match Phylion, PortaPower

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8.6

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

With German technical support on site. Solve your problems quickly, don't worry, we have professionals to handle all your problems.
Useful functions: It takes 7-8 hours for the battery to be fully charged. The power switch can avoid power waste. If only a red light is on, you need to charge your battery in time.
Safety and comfortable: Equipped with 20 A BMS to protect the battery. Our batteries have passed CE, ROHS, UN38.3 safety certification to ensure the safety of users in extreme usage scenarios. Applicable bicycle types include electric mountain bikes for adults, foldable electric bikes, electric bicycles for the city and more.
Li-ion battery parameters: 24 V 10.4 Ah 2600 mAh cell, suitable for 250 W 350 W 500 W motor. Max. Constant discharge current: 20A, charger: 29.4V 2A. There are no battery cases or discharge cables.
Installation instructions: Equipped with 5-pin discharge port, easy installation or removal for the battery. Size: 245 x 148 x 55 mm (L x W x H). Please make sure the size fits before purchasing

152,70 €
10

SDTYYP

E-Bike Battery 48 V 13 Ah Hailong Li-ion Battery for Electric Bicycle Pedelec with Charger / BMS for 250 W 500 W 750 W Motor Suitable for Mifa VAUN Tianneng

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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

[Safe and environmentally friendly]: the battery is equipped with a 25A/30A BMS and has a powerful chip, which ensures balance control, protection against recharging, short circuit, temperature, overcharge, over-discharge, over-current and over-voltage
[High Quality Battery]:High quality battery to ensure a long service life. The housing of this electric bicycle battery is made of lightweight and durable plastic that does not overheat during use. Each package has undergone a full charge and discharge test in the products, make sure you receive every amp hour you paid
[Customer Service]: If you have any questions, please contact us immediately and we will get back to you within 24 hours
Product parameters: 36 V / 48 V 13 Ah 15 Ah 17.5 Ah 18 Ah e-bike battery. Suitable for 200 W - 1000 W. Maximum continuous discharge current: 25A/30A(BMS). Equipped with a 42V 54.6V 2A 3A charger. Battery size: 367.4 x 90.3 x 111 mm
Easy to use with USB charger: can be used on the bike, outdoors, etc. The lithium-ion battery can be charged on the bike or easily removed for storage or charging at home, in the office or on the go. You can also use the battery to charge your mobile phone

188,00 €