The Antigravity SC-10 Super-Charger is a 10-amp, wall-powered charger and maintainer for Automotive, Motorcycle and Powersport Batteries, and it works on Lithium or Lead/Acid vehicle batteries, with digital screen, built-in voltage tester. Its LCD replaces the colored LEDs of older chargers, so you can read what the unit is doing without decoding indicator lights. For a lithium pack with a battery management system, the SC-10 is best if you have Lithium Batteries with a BMS, as it's easier to wake them with the Re-Set function. The 10A power supply mode also helps during a battery swap, since it allows you to keep the vehicle's system energized therefore saving your computer settings for the car. Buyers searching for a 12V lithium BMS wake-up charger, a 10 amp LiFePO4 and AGM maintainer, or a battery swap power supply for a Porsche or BMW will find those functions in one unit.
Fitment is not vehicle-specific. The capacity range is the key check: the manufacturer lists Battery Capacity "12V STD/AGM/LFP": 7Ah ~ 200 Ah. Owners on user forums have used it on Porsche 992 and Cayenne batteries, and one Rennlist thread describes the points used in the front trunk to hook up the positive and negative eyelets to reach a remote terminal. Installation is plug-and-clamp with no hardwiring, and the manual provides a clear sequence: the Positive Charger Clamp connects first, and the mode should be selected before connecting clamps to battery.
The manufacturer describes Maintain mode as intended for lead-acid batteries under 10Ah, meant for long-term connections on smaller vehicles. Owners on user forums have kept SC-10 units connected to 70–80Ah AGM batteries for long periods, but confirm the correct mode for a larger pack with the manufacturer.
Yes. The manufacturer states that the BMS Re-Set function wakes lithium batteries that have gone into protection mode, so a second battery is not needed to restart the BMS.
Owners on user forums report mixed experiences. One Porsche owner reported the cord splitting and the battery pigtail cap breaking after months of use, while other owners report no problems. Confirm coverage terms with the manufacturer before purchase.
No tools or wiring are required beyond the included clamps or pigtail. The manufacturer says to never place the charger directly on the battery or the battery on the charger, and to use your vehicle manufacturer's suggested connection method for charging. Select the battery type first, connect the positive clamp, then the negative. For hard-to-reach terminals, owners on user forums use the eyelet connectors to relocate the leads.
