Estry

Battery for Cub Cadet L.K18 L.K3000 L.K300025cf Lawn Keeper 3000 LK18 LK3000 XR3 3000 XR3 4000 XR3 5000 BAT6000A BAT6000C BAT6001B MRK6103A MRK6105A

Q: How do I confirm this battery fits my device?

Match your device against the Compatible Model list, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

$101.99 USD

~~$0.00 USD~~ $101.99 USD

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Title 6000mAh

12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 6000mAh 25.6V LiFePO4 replacement battery for Cub Cadet L.K18, L.K3000 and more, compatible with battery part numbers BAT6000A, BAT6000C, BAT6001B and more.

Battery Specifications

Type:	LiFePO4
Weight:	1680.0g
Dimension:	214.574.054.0mm
Category:	Lawn Mowers
Voltage:	25.6V
Rate:	153.60Wh

Compatible Brand

Cub Cadet

Compatible Model

L.K18
L.K3000
L.K300025cf
Lawn Keeper 3000
LK18
LK3000
XR3 3000
XR3 4000
XR3 5000

Compatible Battery Part Number

BAT6000A
BAT6000C
BAT6001B
MRK6103A
MRK6105A

⚠ Safety Warnings

Do not disassemble, puncture or modify the battery.
Never short-circuit the terminals or expose to heat / fire.
Do not mix with different batteries or chargers.
Recycle used batteries at designated collection points.

Why Choose Estry

✓ Grade A Cells — Premium cells with stable discharge and low self-discharge.

✓ Real Capacity — Capacity tested to match or exceed the original battery.

✓ Strict QC — Every battery passes charging/discharging and safety checks.

UN38.3 tested for safe transport. MSDS available upon request. Manufactured in an ISO9001 certified facility.

FAQ

How do I confirm this battery fits my device?

Match your device against the Compatible Model list above, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

What is the warranty policy?

This battery is covered by a 12-month warranty against manufacturing defects, plus 30-day easy returns for peace of mind.

How fast will my order arrive?

In-stock orders ship from our US warehouse within 48 hours on business days.