The new AT-12-BS-RS is an extremely lightweight and high-power Lithium-Ion replacement battery for the heavy lead/acid YT12-BS battery found in many Motorcycles and Powersport Vehicles. The AT12-BS-RS offers the first FULL Battery Management System (BMS) found on a Powersport Battery and includes low-voltage cut-off, over discharge, over-charge, and thermal protections with real time lithium-ion cell balancing via the RE-START technology. The new AT12-BS-RS also comes in a HEAVY DUTY VERSION for those requiring more Capacity and Power (AT12-BS-HD-RS). The New 4 Terminal Design means DUAL POLARITY!
Direct replacement for these OEM battery sizes:
YT12-BS YT12B-BS YT14-BS YT14B-BS
Features:• World’s First Powersport Battery with a FULL Battery Management System (BMS) including Over-Discharge, Over-Charge*, Thermal Protections and Cell Balancing.
• RE-START TECHNOLOGY: The RE-START Battery intelligently monitor its status; if it senses over-discharge it will put itself into a sleep mode, yet saves enough energy to allow you to RE-START your vehicle. Simply press the RE-START button on battery. (A Remote RE-START Button will soon be Available so you can activate the RE-START feature without accessing battery.)
• LONGER LIFE: Up to twice the lifecycle of lead/acid, and other Lithium batteries due to full Battery Management system.
• HI POWER: Up to 2 Times the Cranking Amps of similar sized lead/acid batteries. Better Starting and higher voltage at start-up.
• ULTRA LIGHTWEIGHT: Up to 70% lighter than equivalent lead/acid battery. Up to 15 lbs in bikes or 40 pounds in some Race Cars. Carbon Fiber costs thousands to lose a pound of weight; with our LiFePO4 battery a few hundred dollars will lose roughly 8-15 pounds and offers better starting and handling!
• NEW 4 Terminal Design allows easy installation in any vehicle. Fits right or left hand Negative or Positive connections. No more looking for the correct Terminal locations in certain bikes.
• LOW SELF-DISCHARGE: The RE-START Batteries do not self-discharge like Lead/Acid Batteries. They can hold a charge up to a year provided there are no “Parasitic Drains” (accessories that draw power when bike is off, i.e. alarms, ECUs, GPS, heated grips, and other accessories the vehicle might have).
• DURABILITY: Our lithium batteries are shock and vibration resistant making them perfect for Racing, and other applications requiring a durable battery.
• MOUNTING: You can mount our battery in any orientation, there are no liquids to spill or drain out.
• ENVIRONMENTALLY SAFER BATTERY: No Acid or Heavy Metals such as Lead, Cadmium, or Mercury.
(*Over-Charge protection will not protect from a faulty/old Voltage Regulator spiking Hi-Voltages to Battery. If you have a Pre-1990s Motorcycle replace your voltage regulator; it is over 25 years old and most likely broken by now.)
Dimensions:
- Cranking Amps: 360
- Amp Hours: 12Ah (PbEq)
- Weight: 2 Pounds 4.9 Ounces
- Width: 2-13/16"
- Length: 5-15/16"
- Height: 5-3/16"
Included:
- Battery (Charged)
- (2) Terminal Bolts
- 3 Year Warranty (See manufacturers website for details)
Fitment:
- For replacement of all OEM Lead/Acid Batteries of same size.
- Excellent for every day use in stock bikes up to 1300cc.
- For Race Vehicles up to 1600cc.
- Excellent for use in Race Cars of all types up to 400 Horsepower
***USE A LITHIUM ION CHARGER TO AVOID DAMAGING THE BATTERY***
There will soon be a Remote KeyFob Button to activate the RE-START feature so you won’t have to remove a seat or fairing to access the battery.
Please Note: if you own an older classic bike from mid 1980s and earlier you must update the charging system to a modern solid-state voltage regulator. Damaged or excessively old voltage regulators can over-charge and damage lithium batteries and cause smoking and melting of battery. This is NOT a fault of the battery!
Keep in mind that we have a Lithium Ion battery for just about ANY application!
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Fantastic Battery...
Fantastic battery got mine from you 5years ago it’s never let me down so thanks again guys from Andy over the pond in England
