DOUKAS DKLU1R battery mounted on mower for reliable starts
DOUKAS DKLU1R battery's lightweight 3.3 lb form boosts portability
DOUKAS DKLU1R battery with built-in BMS protects against overcharge and discharge
DOUKAS DKLU1R battery compatible with Craftsman, John Deere, Cub Cadet, Husqvarna
DOUKAS DKLU1R IP65 weatherproof design for rain and mud resilience
DOUKAS DKLU1R direct replacement for U1 series, easy swap
DOUKAS DKLU1R compact 3.3 lb battery for easy handling
DOUKAS DKLU1R rugged outdoor design for weather resilience

DOUKAS

DOUKAS DKLU1R 12V 3Ah LiFePO4 Lawn Mower Battery – 450CCA, IP65, Lightweight & Maintenance-Free

High-performance patio lawn and garden made for confident daily results

$133.07

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose PatioZora Garden

Power meets portability: DOUKAS DKLU1R 12V LiFePO4 Lawn Mower Battery

The DOUKAS DKLU1R battery combines compact design with serious lawn care power. At roughly 3.3 pounds, it delivers solid cranking without the bulk of traditional packs, making swaps between mowers and seasonal storage simpler and less strenuous.

Key benefits at a glance

  • Sleep mode automatically preserves a charge when not in use, so you’re ready for the next cut.
  • Lightweight construction reduces handling fatigue and makes installation quicker.
  • Built-in Battery Management System guards against overcharge, over-discharge, overheating, and freezing temperatures, offering maintenance-free operation.
  • Three times the cranking current of typical lead-acid equivalents, with a long life of 2,500+ charge cycles.
  • Compact 12V LiFePO4 chemistry supports up to 24 months of standby life when stored appropriately.
  • Universal compatibility with popular brands and direct replacement for U1-5, U1-7, U1-9, U1-11 models (CCA ≤ 450).
  • Rugged, IP65 weatherproof design with an internal shock-absorbing layer for outdoor use in rain, mud, or vibration.

Real-world use and scenarios

For homeowners and small yard fleets, this battery offers reliable starting power without the extra weight of lead-acid packs. It enables quick swaps, easier storage between mowing seasons, and compatibility with a range of riding mowers and portable generators.

What to expect when you upgrade: straightforward installation, maintenance-free operation, and resilient performance across varied weather and terrain. If you have questions about fitment or usage, review order details or contact support through the packaging or the brand’s site.

Maintenance and care

  • Install, connect, and operate—no watering or equalization needed thanks to the internal BMS.
  • Store in a cool, dry place; standby life can extend up to 24 months when unused and properly stored.

FAQ

Q: Is the DKLU1R compatible with my mower brand?

A: Yes. It fits many brands and models, including Craftsman, John Deere, Cub Cadet, Husqvarna, Ariens, Troy-Bilt, Toro, and direct U1 variants up to 450CCA.

Q: What maintenance is required for the DKLU1R battery?

A: No regular maintenance is needed. The built-in BMS handles safety, and the pack is designed for maintenance-free operation.

You may also like