TYKOOL Group U1R Lithium Lawn Mower Battery,12.8V 12Ah,480CCA, Fits for Ride on Lawn Mower and Gardon Tractor,Compatible with John Deere,Cub Cadet,Craftsman,Troy-Bilt Mower, Positive on Right [- +]

Experience superior 480CCA cold starting power and a maintenance-free 10-year life with our advanced lithium battery.

TYKOOL

Item #: 210257827

TYKOOL Group U1R Lithium Lawn Mower Battery,12.8V 12Ah,480CCA, Fits for Ride on Lawn Mower and Gardon Tractor,Compatible with John Deere,Cub

Item #: 210257827

ETB 27775

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Experience superior 480CCA cold starting power and a maintenance-free 10-year life with our advanced lithium battery.

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What Stands Out

High Performance

With 480 CCA and 12Ah capacity, this battery ensures reliable and powerful performance for various lawn mowers, allowing for consistent operation even under demanding conditions.

Compatibility

Designed to fit popular models like Craftsman and John Deere, it easily replaces U1R-9 and U1R-11, making it a versatile choice for users looking to upgrade their mower's battery.

Lithium Technology

Utilizing advanced LiFePO4 technology, this battery offers longer lifespan, faster charging, and better efficiency compared to traditional lead-acid batteries, providing excellent value for lawn care enthusiasts.

Product Details

[MANDATORY] REGULATOR CHECK & EXTERNAL CHARGING: Most older mowers (e.g., Craftsman LT/DLT series) lack full-wave rectifiers. You MUST ensure your charging system is regulated under 15.0V. If unregulated or outputting >15V, you MUST disconnect the mower's internal charging wire and use an external 14.4V-14.6V lithium charger to prevent BMS protection triggers.
GROUP U1R REVERSE POLARITY SPECIFICATIONS: Engineered for equipment requiring Right-Hand Positive (+ on the right) terminals. This U1R-M-480 model is a drop-in replacement for Craftsman DLT 2000, DLT 3000 (27386), LT 1000, GT 3000, and John Deere STX38. Dimensions: 194x123x176mm.
SUPERIOR 480CCA COLD STARTING POWER: Powered by high-rate LiFePO4 cells delivering 480 Cold Cranking Amps (CCA). It provides instant ignition for heavy-duty twin-cylinder engines even after months of winter storage, far exceeding the 230-300CCA performance of standard lead-acid batteries.
INTEGRATED SMART LCD VOLTAGE DISPLAY: Features a built-in digital SOC (State of Charge) screen for real-time voltage monitoring. This allows you to verify your mower's charging output and battery health at a glance, eliminating "dead battery" surprises during the first mow of spring.
IP66 WATERPROOF & ALL-WEATHER DURABILITY: Constructed with a rugged, sealed IP66 housing to resist extreme vibrations, dust, and direct water splashes during deck washing. Optimized to operate reliably in cold temperatures.
70% LIGHTER & 10-YEAR DESIGN LIFE: Weighing only 2.3 kg (5.07 lbs) compared to 8 kg for lead-acid, it reduces equipment weight and eases handling. Offers >2000 deep cycles, providing a decade of maintenance-free service and lower long-term cost.
ADVANCED BMS SAFETY PROTECTION: The internal Battery Management System (BMS) offers 6-way protection against over-charge, over-discharge, and short circuits. WARNING: The BMS will automatically shut down the battery if exposed to unregulated high-voltage stator output (>15.0V).

Number of Batteries	1 12V batteries required. (included)
Brand	TYKOOL
Model Number	U1-R-480
Model Name	U1-R-480
Manufacturer	TYKOOL
Included Components	1 x 12.8V Lithium Battery, 2 x Nuts, 2 x Terminal Caps, 1 x User Manual
Battery Capacity	12 amp_hours
Voltage	12.8 volts
Reusability	YES
Unit Count	1 Count
Battery Weight	4 pounds (1.81 kg)
Item Dimensions	7.6 x 4.8 x 6.9 inches (19.3 x 12.2 x 17.5 cm)
Antenna Location	Lawn Mower
Battery Cell Type	Lithium Ion
Battery Cell Composition	Lithium Ion
Recommended Uses For Product	Lawn Mower

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

What's in the box

1 x 12.8V Lithium Battery, 2 x Nuts, 2 x Terminal Caps, 1 x User Manual

Who Should Buy?

Frequent Mowers
Ideal for homeowners who regularly mow their lawns, providing reliable starting power and longevity.
Craftsman Users
Perfect for users of Craftsman DLT2000, DLT3000, LT1000, and GT3000 models needing a direct replacement.
Eco-Conscious Consumers
Great for environmentally aware users seeking lithium batteries for lower emissions and longer life spans.

Heavy-Duty Equipment
Not suitable for commercial mowers or heavy-duty equipment requiring more significant power and higher capacity batteries.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

Question: What equipment is this battery compatible with?

Answer: It's compatible with Craftsman DLT 2000, DLT 3000, LT 1000, GT 3000, and John Deere STX38.
Question: How does the built-in LCD voltage display benefit me?

Answer: It allows you to monitor the battery's voltage and health easily, preventing unexpected failures.
Question: What is the expected lifespan of this lithium battery?

Answer: The battery is designed to last over 10 years with more than 2000 deep cycles.

TYKOOL Batteries U1-R-480 Editorial Review

The TYKOOL Group U1R-M-480 Lithium LiFePO4 Battery has received positive feedback from customers, highlighting its impressive performance, fit, and features. Users expressed satisfaction with its functionality, noting that it performs as advertised and fits well in various riding mowers, including models from Craftsman and John Deere. The inclusion of an LED readout has been particularly appreciated, providing real-time battery status, which adds to the user experience. The battery's capacity of 12Ah and 480 cold cranking amps (CCA) has impressed many users, showing a better starting power compared to traditional lead-acid batteries. Customers noted that the TYKOOL battery has demonstrated reliability, particularly in cold weather conditions, making it a preferred choice for those looking for durability and Consistent performance. Despite a slightly higher price point compared to conventional options, many users believe the advantages, such as lower sensitivity to cold, reliability, and longer lifespan, justify the expense. The added benefit of a 1-year warranty further instills confidence in the battery's longevity and performance. Overall, the TYKOOL Group U1R-M-480 presents a robust option for lawn mower and generator users who seek a dependable power source with enhanced features and performance metrics.

Customer Reviews & Ratings

3.7

17 customers ratings

5 Star

64%
4 Star

5%
3 Star

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1 Star

31%

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Pros

Performs as advertised
Fits well in various mower models
LED readout provides instant battery information
Increased cold cranking amps (480 CCA)
Less sensitive to cold weather
1-year warranty
Reliable power for lawn mowers and generator backups

Cons

Higher price point compared to lead-acid batteries

Platform Trust & Buyer Confidence

4.2/5 9250 + reviews

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 27775

Order now and get it around Monday, August 17

QTY:

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Features & Benefits

Delivers 480 cold cranking amps for instant ignition, surpassing standard lead-acid performance.
Built-in LCD display for real-time voltage monitoring to avoid surprises.
IP66 waterproof housing ensures durability under extreme conditions.
70% lighter than lead-acid batteries, making handling easier.
Over 2000 deep cycles provide long-lasting service and lower costs.
Advanced BMS offers robust safety protections against overcharging and short circuits.

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TYKOOL Group U1R Lithium Lawn Mower Battery,12.8V 12Ah,480CCA, Fits for Ride on Lawn Mower and Gardon Tractor,Compatible with John Deere,Cub

ETB 27775

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Dangerous Goods

What's in the box

Who Should Buy?

Product Description

Customer Questions & Answers

TYKOOL Batteries U1-R-480 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Platform Trust & Buyer Confidence

Product Price History

Important information

ETB 27775

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*