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B2B

E Bike Battery replaces NKY210B02, NKY210B2, NKY224B02, NKY224B2, NKY190B02 - 20.8 Ah 25.2 V Li-Ion silver

Average rating of 4.87 out of 5 stars

54 Customer reviews
Article number 800113563
Brand:
Description
Compatible battery for a new boost of life in your Kalkhoff / Kettler / Moover / Victoria / Flyer / Raleigh / Panasonic / Helkama / KTM / Puch e-bike
  • High-quality spare part with optimum price-performance ratio
  • Reliable functionality & full compatibility with your electric bike
  • Manufactured with precision for the perfect fit in your device
  • CE & RoHs certification - fulfils all guidelines of operational safety
  • No memory effect
High-quality Li-Ion cells for optimal device performance

Lithium-ion batteries have a high energy density and are among the most powerful batteries. Compared to NiMH batteries, they have a low self-discharge rate and are not subject to memory effect. They do not require regular discharging so are low-maintenance. When correctly stored, these rechargeable batteries have a long service life, are durable and have a high number of possible charging cycles. Li-ion batteries are used in various portable devices with high energy requirements e.g. smartphones, notebook computers, cameras and power tools. These batteries can also be used in radio-controlled models and telecommunication applications.

Data Sheet
Brand: vhbw
Material: plastic / metal
Colour: silver
Weight: 3385 g
Dimensions (L x W x H): 27.1 x 15.3 x 10.4 cm
Technology: Li-Ion - no memory effect
Capacity: 20.8 Ah
Voltage: 25.2 V
Nominal energy: 524.16 Wh
Number of cells: 56
Content of delivery: 1x battery
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Reviews

54 of 54 reviews

Average rating of 4.87 out of 5 stars


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1 - 10 of 54 reviews

Review with rating of 5 out of 5 stars

22 April 2026

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Review with rating of 5 out of 5 stars

20 April 2026

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Review with rating of 5 out of 5 stars

20 April 2026

Sehr nützliches Ersatzakku für unser Flyer E-Bike. Wir haben ein Akku mit größerer Kapazität gekauft um die Reichweite zu erhöhen.

Review with rating of 5 out of 5 stars

20 March 2026

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Review with rating of 4 out of 5 stars

22 February 2026

Läuft....

Review with rating of 5 out of 5 stars

7 January 2026

Die Abwicklung und Lieferung meiner Bestellung erfolgte schnell und ohne Probleme. Den Akku habe ich als Ersatz für den alten Akku im Fahrrad bestellt und bin damit sehr zufrieden.

Review with rating of 5 out of 5 stars

28 November 2025

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Review with rating of 4 out of 5 stars

25 November 2025

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Review with rating of 4 out of 5 stars

31 October 2025

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Review with rating of 5 out of 5 stars

6 October 2025

Hat alles gut geklappt. Danke.

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Responsible person

B&W Handelsgesellschaft mbH
Thormeyerstr. 1
01877 Bischofswerda
Germany
E-Mail: product-compliance@b-und-w.com