Best Bosch 500w Akku 2026

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Last Updated - 22.07.2026

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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

EIFDUHP

52V Ebike Battery 20Ah (Class A+ Cells) Ebike Battery for 1500W 1000W 750W 500W 350W 250W, Electric Bicycle Lithium Ion Battery Large Capacity

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9.4

Excellent

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【EU Stock/12 Months Warranty】2-5 days to your address. 3 Months Return/Replacement Warranty, 1 Year Replacement/Repair Warranty and Lifetime Technical Support. Any questions about the product, please feel free to contact me by email. I will be happy to help you
【Design Features】With 5-pin base plate: versatile adjustment, easy to install and remove. LED battery level indicator: reminds you to charge the battery in time. Power switch: turn off the battery when not in use. Security lock with 2 keys: anti-theft protection. 40A BMS: Built-in BMS protection board provides protection against overcharge, over-discharge, overload and short circuit for long battery life.
Wide compatibility: our replacement battery for electric bicycles fits most motor kits, e.g. B. for Bafang Voilamart AW Tongsheng Ancheer and more. Excluded are these 4: not suitable for Bosch Shimano Yamaha Panasonic. And suitable for electric mountain bikes for adults, electric bikes for city traffic, folding bikes, electric tricycles, electric bicycles with thick tyres, electric bikes for the beach, etc.
Lithium-ion battery parameters: Battery size: 369 x 92 x 124 mm, 52 V, 20 Ah, 1040 Wh, suitable for 52 V / 1500 W 1000 W 750 W 500 W 350 W 250 W motors, maximum continuous discharge current: 40 A.

258,99 €
03

Bosch Professional

Bosch Professional 18V system battery GBA 18V 5.0Ah

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9.2

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)

64,47 €
Value for Money

04

Adisipsoarin

Adisipsoarin 500 W Pure Sine Wave Inverter for Bosch 18 V Battery (without Battery), 18 V to 230 V Voltage Converter, with Dual USB Port and EU Sockets, Inverter (4 Ports)

12% Off

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9.1

Excellent

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Stable Quality Guarantee As a professional manufacturer of power tools with advanced technology and high-quality materials, all products undergo rigorous testing. Backed by a 2-year warranty - buy with confidence! Please contact us at any time for support.
Separate design: can be used separately as a battery charger + car inverter (max. 180 W).
Intelligent battery charger: 4 ports for simultaneous charging of 0.7A, with drip recharge, which extends battery life and significantly improves work efficiency. (Inverter output not available during charging.)
Intelligent 5-in-1 safety protection: surge protection, overload protection, short circuit protection, overheating protection and undervoltage protection ensure risk-free operation. Built-in cooling fan protects devices and battery life.
All-in-one charging centre: USB-A (5V/2.1A) + 18W PD USB-C + 12V car socket + AC sockets. Charge smartphones, laptops, car coolers and tools at the same time - perfect for families and mobile power needs!
500 W pure sine wave inverter: effortlessly supply devices such as coffee machines, car coolers, TVs and more with up to 500 W output power. Compatible with 1-4 Bosch 18V batteries - ideal for outdoor adventures, camping or emergency power supply. (Battery not included)
*Important: Always read the operating manual thoroughly before commissioning. Improper use without following the instructions may cause equipment damage.

149,99 € 169,99 €(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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9.0

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 20Ah 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

F-wheel

48V 15.6Ah Lithium Ion E-Bike Battery - Universal Water Bottle Battery with 30A Smart BMS, Key Lock & LED Indicator - 5 Pin Base - Compatible with 250W - 1500W Electric Mountain Bike Motors

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8.9

Very Good

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Main highlights

Wide motor compatibility and 48 V high-performance battery with high energy density. Designed as a reliable upgrade or replacement, this 48V 15.6Ah lithium-ion battery delivers constant energy for a variety of configurations. From 250W and 350W city commuters to high-torque 500W, 750W, 1000W and 1500W mountain bike engines, the high energy density cells provide enough power to conquer steep climbs and maximize range - without unnecessary weight or bulkiness.
Secure key lock & LED capacity indicator at a glance. Designed for safety and comfort, the battery features a robust key locking mechanism that prevents theft and accidental loosening on uneven terrain. The built-in 4-stage LED indicator allows you to instantly check the remaining battery capacity, so you can plan your breaks and drive without additional accessories.
Robust, weatherproof aluminium housing The battery is housed in a durable aluminium alloy housing with precise sealing and is designed for use in all weather conditions. Whether on dusty trails or wet roads, the durable housing provides excellent protection against splashes, vibrations and impacts. An ideal partner for both 500W off-road adventures and daily 250W commutes.
Intelligent 30 A Battery Management System (BMS) The integrated Smart-BMS actively monitors cell balance and provides comprehensive electronic protection. It protects the battery from overvoltage, undervoltage and short circuits and ensures a stable, reliable power supply even at peak currents under demanding loads of 750-1500W.
5-pin unloading base & tested bicycle compatibility. Equipped with a universal 5-pin socket for wide controller compatibility and specially compatible with the Hikeep K6-G, ME-L and K6-L e-bikes as a direct replacement or upgrade. (Note: Not suitable for proprietary OEM systems such as Bosch, Shimano STEPS, Yamaha or Panasonic.)

189,99 €
07

Adisipsoarin

Adisipsoarin 500 W Pure Sine Wave Inverter for Bosch 18 V Battery (without Battery), 18 V to 230 V Voltage Converter, with Dual USB Port and EU Sockets, Inverter (2 Ports)

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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

Stable Quality Guarantee As a professional manufacturer of power tools with advanced technology and high-quality materials, all products are subject to strict testing. Backed by a 2-year warranty - buy with confidence! Contact us at any time for support.
Split construction: can be used separately as a battery charger + car power converter (max. 180 W).
Intelligent battery charger: 2 ports for simultaneous charging of 0.7A, with drip recharge, which extends battery life and significantly improves work efficiency. (Inverter output not available during charging.)
Intelligent 5-in-1 safety protection: over-voltage, overload, short circuit, overheating and undervoltage protection ensure risk-free operation. An integrated cooling fan protects devices and battery life.
All-in-one charging centre: USB-A (5V/2.1A) + 18W PD Type-C + 12V car socket + AC sockets. Charge smartphones, laptops, car coolers and tools at the same time - perfect for families and mobile power needs!
500 W power converter with pure sine wave: effortlessly power devices such as coffee machines, car coolers, TVs and more with an output of up to 500 W! Compatible with 1-2 Bosch 18V batteries - ideal for outdoor adventures, camping or emergency care. (Battery not included)
*Important: Always read the user book thoroughly before commissioning. Incorrect use without following the instructions may cause equipment damage.

129,99 €
08

Akkuzone

18V 10,0Ah Akku kompatibel mit Bosch Professional 18V System – Li-Ion Hochleistungsakku mit LED-Ladezustandsanzeige – Ersatzakku für 18V Elektrowerkzeuge – Überlade-, Tiefentladungs-, Kurzschluss

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8.6

Very Good

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Main highlights

Langlebige Lithium-Ionen-Technologie Kein Memory-Effekt, geringe Selbstentladung und eine konstante Leistungsabgabe sorgen für eine hohe Alltagstauglichkeit und lange Lebensdauer.
LED-Ladezustandsanzeige Die integrierte LED-Anzeige ermöglicht eine schnelle Kontrolle des aktuellen Ladezustands und unterstützt eine effiziente Arbeitsplanung.
Kompatibel mit Bosch Professional 18V System Entwickelt als leistungsstarker Ersatzakku für zahlreiche 18V Elektrowerkzeuge des Bosch Professional Systems. Geeignet für viele kompatible Geräte der 18V-Plattform.
Intelligentes Schutzsystem Das Batteriemanagement schützt vor Überladung, Tiefentladung, Überstrom, Kurzschluss und Überhitzung und trägt zu einem zuverlässigen Betrieb bei.
10,0Ah Hochleistungsakku Mit 10,0 Ah Kapazität bietet der Lithium-Ionen-Akku lange Laufzeiten für anspruchsvolle Arbeiten mit kompatiblen 18V Elektrowerkzeugen – ideal für Werkstatt, Baustelle und Garten.

99,99 €
09

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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8.5

Good

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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 €
10

EID

EID 500W Jet Dry Blower Compatible with Bosch 18V PBA PSB PSR Battery, 400G Wind Pressure, 3 Speed Levels, Battery Compressed Air Dust for Car, PC, Keyboard Cleaning & Air Bed

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8.4

Good

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Main highlights

Versatile: ideal for car drying, PC and keyboard cleaning, air mattress, 12 months warranty and reliable customer service
High performance 500 W and 400 G wind pressure: strong turbo blower with 500 W power and 400 G wind pressure for quick drying and thorough cleaning of surfaces, vehicles and electronics
Compatible with Bosch 18 V PBA battery: suitable for Bosch 18 V PBA PSB PSR Li-ion batteries, can be used wirelessly even on the go without a power connection, easy to connect and use
Compact, portable and with two nozzles: lightweight handheld, ergonomically shaped, including a long nozzle and a flat nozzle for hard-to-reach areas and targeted cleaning
3 adjustable speed levels: three adjustable airflow levels for different tasks, gentle cleaning of sensitive devices and precise control of the air flow

39,99 €