Antigravity T6/L2 Lithium Battery
The T6/L2 is an ultra-lightweight, high-output lithium battery that can replace standard L2 / T6 size batteries commonly found in European vehicles.
Equipped with the RE-START function (built-in wireless jump-start), it allows you to start the engine with the press of a remote button should the battery ever die, preventing you from getting stranded.
It weighs only 6–8 kg (depending on capacity). It offers up to a 70% weight reduction compared to standard lead-acid batteries, delivering a tangible performance boost in acceleration, braking, and handling.
Specifications
Case Size (T6/L2 compatible): Approx. 273 × 178 × 173 mm
Capacity: Choice of 40Ah / 60Ah
Starting Performance: 40Ah = 1500 Cranking Amps / 60Ah = 1800 Cranking Amps
Weight: 40Ah approx. 6.1kg / 60Ah approx. 8.0kg
Terminals: M8×1.25
Battery Chemistry: LiFePO4 + Full BMS included
RE-START wireless key fob included
Mounts in any orientation
Features
Identical size to standard batteries for bolt-on replacement (drop-in design, no modifications required)
RE-START built-in jump-start function lets you recover from a dead battery using the remote
Full BMS included (over-discharge, over-charge, short-circuit, thermal protection, and cell balancing)
Lasts 2–3 times longer than lead-acid batteries
Weight reduction of up to approx. 25kg improves driving performance
Vibration-resistant; no leaks or acid gases (keeps the vehicle and surroundings clean)
Vehicle Compatibility
Compatible with T6/L2 size batteries common in European cars, high-performance sports cars, and high-end models.
Particularly common in vehicles with high electronic loads, such as Ferrari.
Examples:
• Ferrari (V8 / V12 models)
• Mercedes / AMG
• BMW M Series
• Audi RS series
• Custom vehicles with many electronic components
*The 60Ah model is recommended for vehicles with many constant-power accessories.
Recommended Use
Vehicles with high electrical loads, such as those with heavy ECU, electric fan, electric pump, or fuel pump usage.
Sports cars including Ferrari / Lamborghini / Porsche / BMW / AMG / GTR.
The most effective upgrade for weight reduction.
Important
When charging, use a LiFePO4-compatible charger.
(Antigravity SC-4 / SC-10 recommended)
Before Ordering
〇 Regarding Import Duties
At Shaftoya Shopping, we cover the import duties incurred during the import process on our end, so there are no additional charges beyond the total amount paid at checkout.
〇Compatibility Check
Our entire product database is based on North American (USDM) vehicles, so please confirm compatibility with Japanese (JDM) vehicles before ordering. (If you are unsure if a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to investigate.)
If you place an order without confirming compatibility, we cannot accept returns due to non-compatibility.
Additionally, please note that even if a product is sorted by year, make, and model using the tabs on our top page, it does not necessarily guarantee fitment on Japanese-market vehicles without modification.
All products have been translated into Japanese using translation software. Due to potential ambiguities in expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping quotes are automatically calculated after you enter your shipping address on the checkout page. For large items like body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow plenty of time for your order. If you are in a rush, please inquire about delivery times in advance. All items are shipped via air freight; we do not use sea freight.
○ Regarding Japanese Road Legal Compliance (Shaken)
All products handled by our company are designed and manufactured outside of Japan. Please note that they are not compliant with "Japanese Shaken (road-legal) inspection standards," and we cannot provide strength evaluation documents or similar certificates for this purpose. Therefore, all parts are sold for "use on circuits, private land, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please inspect the contents immediately upon delivery. As all products are shipped internationally from outside Japan, there may be damage to shipping boxes or products. We will only handle returns, refunds, or exchanges for products with shipping damage, defects, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through our company, warranty support will be handled "exclusively through us." Please note that we do not support warranty claims made through other companies or distributors based in Japan.