2018-2021 Tesla Model 3 Battery Replacement Long Range 300-320 mi

Restore maximum distance, minimize charging stops, and unlock long-distance road trips again with the OEM Remanufactured Long Range Tesla Battery Pack from Aloy Hybrid. Engineered for 2018-2021 Tesla Model 3 long-range configurations, this premium upgrade pack provides a substantial 300-320 miles of tested range. Featuring upgraded premium internal components and cells engineered for high energy density, this battery uses advanced cell-matching technology to optimize total power output and longevity.

Tested, balanced, and strictly verified by specialized technicians, this ready-to-install battery is built to meet or exceed original factory specifications.

Understanding Your Real-World Battery Data: Because real-world range depends heavily on weather, topography, and driving style, Aloy Hybrid includes a certified performance passport with each listed battery:

• Full Charge Starting Range: The initial mileage estimate shown on your cluster at a 100% state of charge.

• Distance Driven on One Charge: The exact real-world miles tracked during our strict depletion road tests from full to near-empty.

• Remaining Range: The safety range left on the vehicle display when our diagnostic testing drive concluded.

• Wh/mi Economy: Your efficiency rating—lower energy usage per mile yields the maximum possible range out of your pack.

• kWh Used: Total energy output drained during a continuous trip reset, providing an exact calculation of the battery’s total usable energy capacity.

• Conditions: Weather variables (such as ambient temperature, wind resistance, and precipitation) recorded during the validation drive.

Warranty: Engineered for high-capacity performance, this premium Long Range battery includes our comprehensive 4-years / 50,000-mile limited warranty, ensuring your investment is completely protected.

Installation Options:

• In-Shop Installation: Have our highly trained electric vehicle technicians complete a precision installation at one of our service hubs nationwide.

• Mobile Installation: At-home/mobile installation routes do not support this specific high-voltage battery pack. In-shop service is required.

Shipping & Core Exchange Policy:

• Included Freight Shipping: Freight shipping across the continental U.S. is included with your purchase. Shipping is restricted to certified commercial repair shops or service centers (no residential deliveries). Ask us about our reduced-rate return shipping programs to make returning your old battery seamless.

• Core Return & Deposit: A temporary $5,000 refundable core deposit is applied to checkout for shipped orders. Pack your old core battery back into the specialized container your new battery arrived in and ship it back within 45 days for a full deposit refund (minus return freight costs). If you choose in-shop installation at an authorized facility, the core is exchanged on-site with zero deposit required.