replacement Gardena 9825-20 battery
replacement Gardena 9825-20 batteryreplacement Gardena 9825-20 batteryreplacement Gardena 9825-20 batteryreplacement Gardena 9825-20 batteryreplacement Gardena 9825-20 battery

46.8Wh 10 cells battery for Gardena 9825-20

  • SKUNZZ7135
  • ConditionReplacement, Brand New
  • Voltage18V
  • Capacity46.8Wh
  • Number of Cells10 cells
  • Cell TypeLi-ion
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 18V and 18.4V are compatible, they are in common use.

Product Description

Our new Gardena 9825-20 replacement battery is made of the best battery cells and components. The batteries for Gardena 9825-20 supplied on the site are all passed the tests of UN38.3 and RCM, CE, UL, ROHS, ISO9001/ISO9002 and other international identification. To maximize decrease the risk of potential safety hazards, ensure the good experience of the users, our Gardena 9825-20 power tool batteries were incorporated protection measures as well. E.g, protection of temperature, circuit, Rests, over-voltage, hardware, output current limiting threshold, input and overcharge.

Ingenious and precision work, advanced equipment, and professional technician team are the guarantees of the new vitality of Gardena power tool and excellent-experience of buyers. We are factory outlets, not distributors. This is why our replacement Gardena 9825-20 battery's price is usually much cheaper than other competitors. Please inform our customer service team if you find out there is cheaper than ours, we will help you out.

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Compatible Battery Part Numbers

Compatible power tool

Not all compatible models are listed. If you can't find your power tool model here, feel free to contact our customer service to inquire about the compatibility. is not affiliated in any way with any of the manufacturers listed in this catalog and the batteries sold in this catalog have not been sponsored or approved by any of such manufacturers. Any trademarks or model numbers listed in this catalog are identified for compatibility or cross-reference purposes only.

Shipping method

Payment method


1Does Battery for Gardena 9825-20 shorten the life if charge it without a fully discharge?

The life of the battery is usually calculated by the times of full-charge and discharge. The lithium battery is 400 to 500 times. You do not worry about the increase of the cycle count when you charge the power available battery, because it will only be increased by one time when your Gardena 9825-20 power tool battery is getting fully charged and discharged.

2Is this Gardena 9825-20 replacement battery brand new or refurnished?

Our Gardena 9825-20 replacement power tool batteries are all new. The old or refurbished battery will not be allowed to sell to consumers. Your safety can be guaranteed by the best battery cells and elements we employed.

3Do I need to remove the battery if the power tool is not used for a long time?

We do not recommend removing the battery. If removed, we recommend wrapping the battery for Gardena 9825-20 in plastic wrap and placing it in a cool, dry place. Remember to at least once charging a month to avoid loss of battery activity.

4What is the difference between this Gardena 9825-20 power tool battery and the original part?

There are few differences except that our battery has no brand label. All rechargeable batteries available at are original manufacturers' backup batteries. They use the same smart chips and cells as original's, so the performance and compatibility of Gardena 9825-20 battery are similar or even better than the original rechargeable battery. This will deduct the brand premium while maintaining quality.

Warranty and return

We offer a one-year warranty on all power tool batteries. If the purchaser has properly installed the battery on the device and used the battery, the warranty applies.

We will check the performance of each product before shipment. If you are not satisfied with our Gardena power tool battery, you can enjoy a 30-day money-back guarantee.

If you have any problems with the battery you purchased from us, please contact us first. We will proceed your request and seek a solution. If it needs to return, we will generate an RMA number (Return Merchandise Authorization) for you. Once the test result indicates that the returned battery is defective, we will bear the cost of shipping the battery. (If you return without an RMA number, we won't process the returned battery.)