Best Bosch Akku 500w 2026

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Last Updated - 22.07.2026

Best Choice

01

UNIT PACK POWER

Polly Shark Battery 48 V 25 Ah Ebike Battery for 1500 W 1000 W 750 W 500 W Electric Bicycle Conversion Kit Ba-fang and Other Wheel Kit

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9.7

Exceptional

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【≥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 Samsung 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. .

383,00 €
02

DICHOU

Ebike Battery 48 V 31.2 Ah with Charger and Pannier Rack for 1800 W 1500 W 1000 W 750 W 500 W 350 W 250 W Motor, Electric Bicycle Battery for 26-28 Inch Bicycles Disc Brake V-Brake Rear Wheel

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9.6

Exceptional

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Main highlights

EU warehouse in stock and after-sales service: 1 month return/replacement/12 month 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: the rear rack e-bike battery fits 24 inches, 26 inches, 28 inches conversion kit, easy to install and remove. USB port: it can be used on your phone and other devices when outdoors. // With rear light, ensures that you drive safely. // Key lock securely locks the bracket on the bike frame, anti-theft device to protect you from losing battery. // The battery indicator can inform you to charge in time. // Robust aluminium shell, waterproof and sand protection, no worry about riding.
80% capacity after 800 cycles: has implemented a strict quality management guideline: each lithinum battery has passed the 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.
48 V 30 Ah rear luggage rack e-bike battery: Top A grade cell, 50 A BMS, 48 V 30 Ah 1440 WH e-bike battery with black pannier rack, suitable for 48 V 250 W 350 W 500 W 700 W 750 W 1000 W 1500 W 1800 W motor. Max. Constant discharge current: 25A, charger: 54.6V 4A. Discharge Connector: XT60 Discharge Cable Connector (Female & Male) Battery size: 475 x 162 x 86 mm.
48 V 30 Ah e-bike battery applicable devices: how to check whether the battery is suitable for your device? 1. Voltage of your motor: 48V. 2. Motor power: 100W-1800W 3. Whether the battery size is suitable for your battery room. 4. Ebike battery can fit most engines, for Bafang Voilamart AW Tongsheng, but does not fit Bosch, Shimano, Yamaha, Panasonic.

339,00 €
03

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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9.5

Excellent

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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.
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 €
Value for Money

04

Bosch Professional

Bosch Professional 18V system battery GBA 18V 5.0Ah

12% Off

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9.3

Excellent

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Main highlights

Scope of delivery: Battery GBA 18V 5.0ah, carton
Professional 18V system. Ultimate performance. Maximum freedom. All batteries are compatible with new and existing Bosch Professional tools of the same voltage class.
Coolpack technology for up to 100% longer life (see battery without Coolpack)
Compatible since 2008: All our batteries fit within the respective volverse class in the new and existing Bosch Professional Tools.
25% longer mileage (see with 4.0-ah battery)

56,57 € 64,40 €(12% Off off)
05

BSTBAT

E Bike Battery with BMS, Ebike Battery with Quick Charger in DE Warehouse, 36V 20Ah Bicycle Battery with 20A BMS and Class A Cells for 0-500W Bafang and Other E-Bike Conversion Bikes

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9.2

Excellent

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Main highlights

Reliable service: any questions about our product, please feel free to contact us at any time. We will reply to you within 24 hours.
Perfect compatibility: our ebike battery fits most motor kits (compatible with Bafang Voilamart AW and others), the best choice for electric mountain bikes for adults, commuter e-bikes, hybrid bikes, e-trikes and fat bikes. Strong motivation to ensure your long distance rides.
Parameters: 36V 20.8Ah e bike battery with gold-plated plug, battery compartment and safety lock. Maximum continuous discharge current: 20 A. Dimensions: 360 × 97 × 97 mm. Discharge plug: ball head The LED battery level indicator informs you in time about the charging status.
Long battery life and safe: after full discharge, bicycle battery can be charged 100% in 7 hours. The service life of our e-bike replacement battery is up to 5 years. Our Li-ion battery has undergone thousands of repeated discharge and safety tests, so you can use it without any worries.
Ebike battery box contents: 36 V battery with 20.8 Ah x 1, 42 V 3 A charger x 1, instruction manual x 1, power cable x 1, battery holder x 1, discharge plug x 1.
Battery with Class A cells and intelligent BMS: High quality battery cells and a 20A BMS protective plate prevent overcharging, over-discharge, over-current and short circuit. Supports more than 1000 deep discharge cycles. Ensures long-term use of your bicycle motor and your e-bike battery.
36 V battery for 250 W - up to 550 W motors: E bike replacement battery. Suitable for motors with a maximum of 550 W, suitable for standard 250 W, 350 W, 500 W hub motors as well as middle motors. Except Bosch, Shimano, Yamaha and Panasonic.

201,99 €
06

LAINFELD

Contact Protection Cover for Bosch E-Bike [Set of 2] - Black - Pin Protector for Battery & Charging Cable Against Rain & Dirt

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8.9

Very Good

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Main highlights

Protection against water – protect the exposed contacts of your e-bike from corrosion and damage with the pin contact protection from LAINFELD. Especially practical in autumn and winter
Practical set of 2 – the set includes 2 practical covers suitable for Bosch e-bike pin contacts. Simply plug the pin cover on and protect your eBike from damage
Perfect fit: the contact protection has been specially developed for Bosch e-bikes and fits perfectly on the contacts. Unintentional loosening is impossible, even when transporting car rear carriers
High-quality material: the material used is flexible and thus ensures a secure fit. It is UV-stable and heat-resistant and designed for a particularly long service life
Easy to use: If you are not satisfied with the e-bike accessories, you will receive your money back up to 60 days after purchase. If you have any questions, please contact our support!

6,95 €
07

Bosch

Bosch BHZUB1850 Replacement Battery Power for All 18 V 5.0 Ah Suitable for All Wireless Unlimited Cordless Vacuum Cleaners, Extra Long Runtime, High Performance, Suitable for Demanding Cleaning, Black

44% Off

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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

Suitable for Bosch battery vacuum cleaners: Unlimited Series 6, Unlimited 7 and Unlimited Series 8
Powerful 5.0 Ah battery: replaceable 18 V battery from Bosch for particularly demanding cleaning tasks
Power For All Alliance: the battery is compatible with numerous products from Bosch and other brands
Extendable runtime: with the replaceable battery, you can extend the running time if necessary
Bosch Original accessory: impresses with its accuracy of fit and durability

79,00 € 139,99 €(44% Off off)
08

EIFDUHP

Ebike Battery 52 V 20 Ah with 5-pin Base Plate Charger & 40 A BMS, Lithium Ion Ebike Battery for 250 W-1500 W Electric Bicycle Motor

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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

Practical functions: on/off switch, LED battery level indicator, safety lock and 2 keys; built-in 40A BMS battery protection board to protect against overcharging, over-discharge, over-current and short circuit for long battery life and safe use in extreme situations.
Packing list: 1 x battery, 1 x 5-pin base plate with discharge cable, 1 x charger, discharge port (Anderson and XT60, adapter cable included) and required installation accessories.
EU warehouse, 2-5 days to your address.
Battery parameters: 52V 20Ah 1040Wh A+ battery cell molding, suitable for 52V 250W, 350W, 500W, 750W, 800W, 850W, 1000W and 1500W motors, maximum continuous discharge current: 40. A Our battery is suitable for most engine kits (compatible with Bafang Voilamart AW Tongsheng Ancheer and others, except these 4: Not suitable for Bosch Shimano Yamaha Panasonic).
1 Year Warranty: Our professional team will take care of all your problems. If you have any quality problems, please send us the battery again within 3 months or refund you the purchase price. After this deadline, we will review the problem and then offer you a solution. As this is an expensive item, sometimes it can only be a small problem with the parts or accessories.

257,99 €
09

Bosch Professional

Bosch Expert EXBA18V-55 18V System High-Performance Battery

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8.5

Good

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Main highlights

One battery for all: compatible with the Bosch Professional 18V system and the cross-brand AMPShare battery alliance.
Long life: Robust design, reinforced housing and excellent thermal management with COOLPACK 2.0.
High performance cells: high performance and excellent energy density.
HIGH PERFORMANCE: Up to 2000W max power for demanding applications
Box contents: EXBA 18V-55

126,04 €
10

Uionvot

Pack of 2 18 V 5000 mAh Replacement Battery for Bosch, 5.0 Ah Battery for Bosch Battery PBA PSB PSR, for Home and Garden Tools 18 V System

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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

The 18 V 5000 mAh replacement battery can be used frequently in various DIY projects or power tools. It works well and is compatible with Bosch tools and is also suitable for garage work and works well with garage tools.
Reliable Safety Built in intelligent circuit ensures protection against overcharge, over-discharge, overheating, over-current, over-voltage and short circuit to protect your power tools. No memory effect and no self-discharge ensure safety and stability. This ensures that you and your tools are safe while working and extends battery life.
High performance: pack of 2 18 V battery 5000 mAh. Made of lithium-ion material, has passed the safety certification, has a high capacity and longer operating time, it is the best replacement for Bosch home and garden.
Good compatibility: 5.0Ah replacement battery for Bosch home and garden, compatible with PBA PSB PSR 18V system home and garden tools, vacuum cleaners, cordless drills, chainsaws, leaf blowers etc.
Excellent Compatibility Compatible with AL1880CV AL1810CV AL18815CV AL1830CV, Incompatible charger models: AL2215CV/AL2204CV. Note: Not compatible with Bosch Infinity Series / ALB 18 LI/.PSM 18 LI vacuum cleaners.
Battery parameters: type: lithium-ion, voltage: 18 V, capacity: 5000 mAh, quantity: 2 x replacement for Bosch PBA 18 V battery, rechargeable. (Not compatible with the Bosch Unlimited series vacuum cleaners)

44,99 €