You can purchase a compatible battery for your Home Plus Drive anywhere LiPo batteries are sold - using these specs:
14.8 volt, 4 cell, LiPo battery
5000 mAh
25c (up to 60c)
We like RCBattery.com for their quality and reliability, for our convenience we found this one as an example that would work for you: https://rcbattery.com/liperior-4000mah-4s-30c-14-8v-lipo-battery-with-xt60-plug.html
- The mAh - number indicates the capacity - the larger the number the longer it will last.
- The number followed by a "c" indicates the discharge rate - ideally this should be below 60.
The battery needs to have these two connectors: The JST-XHR-5P connects to the charger. The XT60 (colors may vary) connects the battery to the drive.
The battery you purchase may be physically larger and might not fit comfortably inside the battery compartment, it is fine to run the drive with the battery cover off - but do protect the drive from being jostled, or drug around the yard as this may cause damage to the battery connector port and this damage would not be covered under warranty.
Disclaimer
The advice given above is general in nature and you are responsible for the safety of your batteries. SwiftPaws is not responsible for any direct, indirect, special, or consequential damages and personal injuries, including that to life, and health, resulting from the customer’s application and use of batteries sold by SwiftPaws.com.