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Anti-Gravity Battery Tracker (AG-BTR-1)

Anti-Gravity Battery Tracker (AG-BTR-1)

SKU:ANTAG-BTR-1

Regular price $56.00
Regular price Sale price $56.00
(Duties & import taxes included)
Import Duties & Taxes

The displayed price includes import duties and taxes. In principle, no additional payment is required upon delivery. If the shipping carrier nevertheless charges you import duties or taxes upon delivery, please pay the charges first. Shaft Shop will reimburse you for the amount paid.

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Shipping calculated at checkout.
Battery Type

Available to order
Lead time varies depending on manufacturer availability.

International shipping rates are calculated at checkout.
Authorized U.S. Suppliers Sourced through authorized channels
Tracked International Shipping Track your shipment to your destination
Japanese & English Support Contact us about fitment and delivery
FAQs: Duties, Delivery & Fitment → View full details

Antigravity Battery Tracker (LITHIUM) by Antigravity Batteries

The Antigravity Battery Tracker monitors the status of your vehicle's battery from your phone or tablet using the free Battery Tracker app (iOS or Android, Bluetooth 4.0). The app features a simple interface with three main tests—voltage, cranking, and charging—making it easy to monitor battery voltage, automatically check starting performance, and test alternator charging behavior. You can also view historical results (up to 31 days). If the battery charge is low, the tracker sends a warning to your phone. You can choose which alerts and notifications you wish to receive.

Features

  • Works with all 12V lithium batteries
  • Monitors voltage, starting performance, and charging system
  • Real-time data and up to 31 days of history
  • Sends alerts to your smartphone when within Bluetooth range
  • Consumes only 1mA; no significant battery drain
  • Installation is completed in under 2 minutes

Benefits

  • The app allows you to easily monitor your battery's condition from your smartphone

Applications

  • Universal

What's in the box?

  • 1 - Battery Tracker

Warranty


Before You Order

〇 Regarding Import Duties
At the Shafutoya shopping site, we pay the import duties incurred upon importation on your behalf, so there will be no additional charges beyond the total amount paid at checkout.

Compatibility Check
Our entire product database is based on North American vehicles (USDM). Please confirm whether the product is compatible with your Japanese vehicle (JDM) before placing an order. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, this does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.

○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where the automatically calculated shipping fee differs significantly from 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 yourself enough time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. Note that all products are transported by air. They are never shipped by sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are fundamentally designed and manufactured outside of Japan. Please be aware that they are not compliant with "Japanese Vehicle Inspection (Shaken) standards," and we are unable to provide strength inspection certificates for that purpose. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.

○ Regarding Warranty
Please check the contents immediately upon delivery. As all products are shipped internationally from outside Japan, there is a possibility of damage to the shipping box or the product. Please understand that for products with shipping damage, defective products, or products different from your order, we will only handle returns, refunds, or replacements if you contact us within 7 days of receipt. Furthermore, regarding products sold through us, please note that we will only handle warranty claims "through our company." We do not provide support through other companies or distributors located in Japan.