Current Deals (August 27, 2025)

I'm constantly looking at batteries and other components for these mowers. I'll try to keep this page updated wth current deals.

If you're not sure where to start and you just want to be pointed at which battery to get. Take a look at the Lithium Upgrade Cheatsheet.

This page contains affiliate links. If you make a purchase through these links, I may earn a small commission at no extra cost to you.

Sales and Coupons

DCHouse

• 2% Off at DCHouse with coupon code 5FROMYOURFRIEND

LiTime

• 5% Off at LiTime with coupon code ABOUTLITIME

Power Queen

• 5% Off at Power Queen with coupon code BUYTHEPOWER

30Ah Batteries

Used in RM300 for up to 3/4 Acre

• LiTime 48V 30Ah GC2 Bluetooth

  • $280 on eBay with coupon code HAPPY30TH (August 17 - September 05)

  • $342 on Amazon with brand promotion 4EPFLT5DMW9Y

• Power Queen 48V 30Ah GC2 Bluetooth

  • Similar to LiTime 30Ah, but not a lot of feedback yet

  • $280 on eBay with coupon code HAPPY30TH (August 17 - September 05)

  • $315 on Amazon with brand promotion 42S0NJ2HPRO1

50Ah Batteries

Used in RM480 for up to 1.2 acres. Some models are suitable for ZT480.

• Eco-Worthy  48V 50Ah

  • $420 on Amazon

  • $392 on eBay with coupon code HAPPY30TH (August 17 - September 05)

  • Refurbished: $320 on eBay with coupon code HAPPY30TH (August 17 - September 05)

• DCHouse 48V 50Ah

  • Works in ZT480 (1.2 acres)

  • $429 on eBay with coupon code HAPPY30TH (August 17 - September 05)

  • $461 on DCHouse with coupon code 5FROMYOURFRIEND (No sales tax)

• DCHouse 48V 50Ah with Charger:

  • Getting the bundled charger is not recommended unless you already know how you are connecting it

    • For simplicity, the HTRC P3648 is recommended

  • $529 on eBay with coupon code HAPPY30TH (August 17 - September 05)

  • $559 on DCHouse with coupon code 5FROMYOURFRIEND (No sales tax)

100Ah Batteries

Used in all models for up to 3 acres.
RM300 requires removing two center angle iron from battery compartment.

• DCHouse 48V 100Ah [Plastic Case]

  • $590 on eBay with coupon code HAPPY30TH (August 17 - September 05)

  • $637 on DCHouse with coupon code 5FROMYOURFRIEND (No sales tax)

  • $650 on Amazon

  • Refurbished: $530 on eBay with coupon code HAPPY30TH (August 17 - September 05)

• DCHouse 48V 100Ah [Plastic Case] with Charger

  • Getting the bundled charger is not recommended unless you already know how you are connecting it

    • For simplicity, the HTRC P3648 is recommended

  • $690 on eBay with coupon code HAPPY30TH (August 17 - September 05)

  • $745 on DCHouse with coupon code 5FROMYOURFRIEND (No sales tax)

  • $750 on Amazon

• DCHouse 48V 100Ah [Metal Case]

  • Currently sold out

• DCHouse 48V 100Ah [Metal Case] with Charger

  • Getting the bundle is not recommended unless you already know how you are connecting it

    • For simplicity, the HTRC P3648 is recommended

  • Currently sold out

• Chins 48V 100Ah

  • $660 on Amazon

Solar Charging

Components for building a solar charger for our mower. For more information check here.

• Eco-Worthy 2 x 100W Monocrystalline Solar Panels

  • $88 on eBay with coupon code HAPPY30TH (August 17 - September 05)

• Eco-Worthy 12A Boost MPPT Solar Charge Controller

  • $40 on eBay with coupon code HAPPY30TH (August 17 - September 05)