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Wisper Electric Bike Batteries

Electric Bike Battery

Wisper

Regular price £299.00 Sale price £299.00

Unit price per 

Capacity

Authentic batteries for our stocked Wisper electric bikes, all three fit all Wisper City and Trekking models without any changes or adjustments to the bikes or batteries.

Compatible Models

  • Wisper 705 Step-Through
  • Wisper 806 Folding
  • Wisper 905 Crossbar
  • Note: This product can be purchased separately as a spare or backup battery but does not include a compatible charger - a compatible charger is provided when purchasing a Wisper electric bike at the same time.

    Capacity Advice

    A commonly asked question and our advice is generally to buy the biggest one you can afford, reason being is that the 575Wh battery will give you nearly 50% more range than the 375Wh battery and a 700Wh battery will double your range but most importantly the maximum power band is much longer on the two higher capacity batteries, helping you climb those steep hills on max power.

    The latest Wisper 700Wh batteries are installed with the very latest battery technology, these state-of-the-art batteries have advanced software that automatically assists in keeping a battery in perfect condition.

    A 575Wh battery will on average last one and a half to two times as long as the 375Wh battery and the 700Wh almost three times as long. This is due to the stress levels put on the battery being much lower on the larger battery.

    Wisper guarantees its batteries will not lose more than 30% of its capacity within two years of purchase. Consider that when a 575Wh battery has lost 30% of its capacity you still have a battery with a 400Wh, this will still offer assistance for longer than a brand new 375Wh battery, the same applies to the 700Wh battery after 2 years we guaranty you will still have just under 500Wh left.

    So, overall, a higher capacity battery is always cheaper but the critical point regarding battery longevity is that the battery is properly looked after, topped up regularly and never left flat for more than a few hours.

    Restricted Product Information
    Unfortunately, this product can only be delivered to addresses within Mainland UK. Please do not order this product if you are located in Northern Ireland, the Isle of Man, the Scottish Highlands or any other offshore Isle. Please see our Shipping Policy for further information.

    Delivery & Returns

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    FREE Delivery

    Our standard shipping is FREE on mainland UK orders over £30* (excluding orders containing bikes - see below for further details) with delivery between 2 and 4 business days.

    Express Delivery

    If you need your order a bit quicker we offer an express delivery option with delivery usually within one to two business days throughout England and Wales with prices from just £2.95 – this service is FREE on orders over £125.

    We aim to dispatch express orders placed before 14:30 on weekdays (excluding orders containing bikes) that same day and all our domestic deliveries are fully traceable, tracking information will be emailed or messaged to you when your order has left our store.

    FREE Store Pickup

    If you are local to our area (Carlisle), you can collect your order from our store at your convenience. Collection is free of charge no matter how big or small the order value and you'll be able to collect your order from our store usually within 2hrs on weekdays.

    Store Pickup is not available if you're using an accelerated checkout option such as Apple Pay, Google Pay or PayPal Express.

    You can still use PayPal to place your order if you're wanting to collect it but first go through the checkout selecting store pickup and select PayPal as your method of payment later in the checkout process.

    Delivery Pricing

    Applicable for orders excluding bikes

    • Standard
      FREE on orders over £30 otherwise £3.95
      Typically via Royal Mail Tracked 48
      Delivery estimated within 3 to 4 working days
    • Express
      FREE on orders over £125 or from £2.95
      Typically via DPD Local depending on goods and location
      Delivery estimated within 1 to 2 working days
    Bike Delivery

    Applicable for bike orders delivered to UK Mainland addresses

    • Standard
      FREE delivery on bikes over £499.00
      £29.95 on bikes or orders including bikes under £499.00
      Delivery estimated within 3 to 4 business days
    • Express
      Available from only £9.95 on bikes over £499.00
      Delivery estimated within 1 to 2 business days
    • Remote
      Scottish Highlands and Northern Ireland
      Delivery from £189.95 on bikes over £499.00
      Delivery estimated within 5 to 7 business days

    For information about how we deliver bikes, including information on delivery to remote regions please see our Shipping Policy for further information.

    Easy Returns

    If an item doesn't fit or isn't quite what you expected then simply fill out the enclosed returns form and return your unwanted items to us within 60-days for a full refund, we'll accept orders returned to us after this period with refunds made via gift vouchers for use against future orders.

    For further information please see our Refund Policy for further details.

    Secure Delivery

    For security purposes, we reserve the right to cancel shipments to forwarding centres, PO Boxes, and locker boxes. For some items such as bikes and electric scooters, we may enforce that these can only be delivered to the billing address, no change of address or in-transit redirection is permitted for any consignments.

    International Delivery

    Sadly, due to the increased costs and administrative procedures – particularly for our customers within the EU, we've decided to cease shipping internationally.

    Order with Confidence

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