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B2B

E Bike Battery replaces NKY210B02, NKY210B2, NKY224B02, NKY224B2, NKY190B02 - 23.2 Ah 25.2 V Li-Ion silver

Average rating of 5 out of 5 stars

11 Customer reviews
Article number 888401923
Brand:
Description
Compatible battery for a new boost of life in your Kalkhoff / Kettler / Moover / Victoria / Flyer / Raleigh / Panasonic / Helkama / Simplex / Puch e-bike
  • High-quality spare part with optimum price-performance ratio
  • Reliable functionality & full compatibility with your electric bike
  • With intelligent charge level indicator
  • 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: EXTENSILO
Material: plastic
Colour: silver
Weight: 3528 g
Dimensions (L x W x H): 27 x 15.3 x 10.4 cm
Technology: Li-Ion - no memory effect
Capacity: 23.2 Ah
Voltage: 25.2 V
Nominal energy: 584.64 Wh
Number of cells: 42
Battery construction: seatpost battery
LED charging indicator: included
Content of delivery: 1x battery
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Reviews

11 of 11 reviews

Average rating of 5 out of 5 stars


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1 - 10 of 11 reviews

Review with rating of 5 out of 5 stars

28 March 2026

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Review with rating of 5 out of 5 stars

11 December 2025

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Review with rating of 5 out of 5 stars

28 September 2025

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Review with rating of 5 out of 5 stars

13 April 2025

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Review with rating of 5 out of 5 stars

29 August 2024

Der Akku funktioniert wie er soll.

Review with rating of 5 out of 5 stars

20 July 2024

-

Review with rating of 5 out of 5 stars

11 September 2023

Wie gut das Produkt ist, kann ich erst nach einigen Monaten Gebrauch beurteilen. Bestellung und Lieferung mit Verzollung hat super geklappt!
Die Aufnahme (Schloss) musste ich ein wenig anpassen, scheint mechanisch nicht 100% kompatibel zu sein, war aber kein Problem. Dieser Akku hat keine Kapazitätsanzeige (langer Druck auf die Restwertanzeige, der alte hatte das)
Trotzdem 5 Sterne weil's so gut geklappt hat.

Review with rating of 5 out of 5 stars

31 July 2023

Alles bestens

Review with rating of 5 out of 5 stars

19 July 2023

-

Review with rating of 5 out of 5 stars

7 June 2023

Äusserst schnelle und prompte Lieferung in die Schweiz. Alles zu meiner Zufriedenheit . Über die Qualität des Akkus kann ich zum jetzigen Zeitpunkt noch nichts aussagen

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