Current Deals (July 06, 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

• $20 off $500, $40 off $800, $90 off $1000 instant discount at DCHouse (July 1 - July 6)

  • Stacks with coupon code 5FROMYOURFRIEND for another 2% off

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

  • $320 on eBay with code JULYFINDS (July 2 - July 11)

  • $380 at LiTime with coupon code ABOUTLITIME

  • $405 at Amazon eith discount applied at checkout

• Power Queen 48V 30Ah GC2 Bluetooth

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

  • $284 on eBay with code JULYFINDS (July 2 - July 11)

  • $313 on Amazon with brand promotion A9R045CM22XD

  • $337 on Power Queen with coupon code BUYTHEPOWER

50Ah Batteries

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

• Eco-Worthy 48V 50Ah

  • No Bluetooth

  • $368 on eBay with code JULYFINDS (July 2 - July 11)

  • Refurbished: $320 on eBay with code JULYFINDS (July 2 - July 11)

• DCHouse 48V 50Ah

  • Work in ZT480

  • $470 on eBay with code JULYFINDS (July 2 - July 11)

  • $490 on DCHouse with coupon code 5FROMYOURFRIEND

    • No sales tax

  • $500 on Amazon

• 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

  • $568 on DCHouse with coupon code 5FROMYOURFRIEND (July 1 - July 6)

    • • No sales tax

  • $570 on Amazon with 5% off applied at checkout

  • $570 on eBay with code JULYFINDS (July 2 - July 11)

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]

  • $660 on eBay with code JULYFINDS (July 2 - July 11)

  • $705 on DCHouse with coupon code 5FROMYOURFRIEND (July 1 - July 6)

    • No sales tax

  • Refurbished: $590 on eBay

• 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

  • $770 on eBay with code JULYFINDS (July 2 - July 11)

  • $793 on DCHouse with coupon code 5FROMYOURFRIEND (July 1 - July 6)

    • No sales tax

• DCHouse 48V 100Ah [Metal Case]

  • $735 on DCHouse with coupon code 5FROMYOURFRIEND (July 1 - July 6)

    • No sales tax

  • $780 on Amazon with discount applied at checkout

• 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

  • $789 on Amazon with discount applied at checkout

  • $823 on DCHouse with coupon code 5FROMYOURFRIEND (July 1 - July 6)

    • No sales tax

Other Batteries

• LiTime 48V 60Ah

  • Middle-ground alternative for RM300, no Bluetooth

  • $504 on eBay with code JULYFINDS (July 2 - July 11)

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 code JULYFINDS (July 2 - July 11)

• Eco-Worthy 12A Boost MPPT Solar Charge Controller

  • $40 on eBay with code JULYFINDS (July 2 - July 11)