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Limitless Lithium

Limitless Lithium Harley / Powersports Battery OEM Replacement

$589.99 USD
$44.95 USD $589.99 USD
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Shipping calculated at checkout.

Limitless Batteries Nano-OEM-27AH OEM Replacement Battery w/ Charger

The Limitless Batteries Nano-OEM-27AH provides a definitive power solution for high-performance motorcycles and powersports vehicles, specifically engineered to support electrical loads between 2,000 and 2,500 watts. This battery utilizes advanced LiFePO4 chemistry and features an integrated Battery Management System (BMS) for surgical protection against short circuits, high temperatures, and improper voltage limits. Designed exclusively for powersports applications without a traditional alternator, the Nano OEM Elite offers a remarkable 10-year expected lifespan and a robust, space-efficient build that ensures your custom audio system or electronic accessories receive professional-grade stability during every ride. By maintaining a clean, high-current output in a compact footprint, this battery secures a reliable energy foundation for riders who demand elite performance and long-term durability.

 Each battery comes with a 1-year warranty, Once Registered (within 30 days of purchase) you will be locked in for a 2 year extension. so you have peace of mind knowing you’re covered, With a 3-Year manufacture defect warranty.

Key Features:

  • Easy Drop-In Installation – Designed with Left Positive, allowing even novice users a hassle-free install.
  • Smart Battery Management System (BMS) –
    • Overvoltage Protection: Disconnects if voltage exceeds 15.3V, preventing damage from charging system failures.
    • Low Voltage Protection: Disconnects if voltage drops below 10V, preventing complete battery drain.
    • Auto Reconnect Function: Restores operation when voltage is applied from an external source.

  • Compatibility – Works seamlessly with other Limitless LiFePO4 batteries for expanded power setups.

NANO-OEM-27AH Features:

  • Voltage: 12V
  • Resting Voltage Range: 13.1V–13.4V
  • Capacity: 27AH (Not Pb Eq) 80 Pb Eq
  • Chemistry: LiFePO4
  • BCI Group Case: 30
  • Terminal Size: M6×1.0
  • Life Cycles: 2,000 @ 80% DOD
  • Battery Management System (BMS): Yes
  • Balance Board: Yes (Internal)
  • Max Charge Voltage: 14.8V
  • Max Charge Voltage BMS Cutoff: 15.1V
  • Min. Discharge Voltage BMS Cutoff: 10.2V
  • Max Input Charge Current: 100A (BMS Max Rating)
  • Max Discharge Current (Burst Amperage): 200A (BMS Limited)
  • Continuous Discharge Current: 140A
  • RMS Wattage: 2,000W
  • Max Wattage: 2,500W
  • Positive Terminal Position: Left
  • Cranking Amps: 1,380CA
  • Weight: 9.62 lbs
  • Dimensions: 7.87" × 7.4" × 5.83"

LL3.5Av2 Charger ( Included ) Features:

  • Charger Type: 8 steps/Maintainer
  • Maximum Output Current(Charging):3.5A
  • Maximum Input Current: Variable up to 77W (0.7A)
  • Battery Type Compatibility: Lithium (LiFeP04)
  • Battery Voltage Compatibility:12 Volts
  • Battery Capacity Compatibility: 8-60Ah
  • AC Input: 110-120 VAC / 50-60Hz
  • 12 Volts DC Output Current: 2A (Repair Mode) / 3.5A (Automatic)
  • Minimum Start Voltage: >2 Volts
  • Housing Protection Rate: IP60
  • Temp Operations: 0°C to +40°C
  • Efficiency: 80% Approx
  • Clamps Type: Battery Clamp / O-Ring Terminal
  • Quick Connector
  • Function Display Type: LED
  • Battery Repair Mode
  • Thermal Protection
  • Reverse Connection Protection
  • Over-current / Overcharge Protection
  • Faulty Battery Indicator
  • Faulty Correction Indicator

Shipping & Returns

Shipping: Standard transit time for most shipments is 1-5 business days once shipped, depending on location of warehouse we ship your order from.

Returns: item must be in BRAND NEW never powered up or turned on or mounted condition. No components missing (i.e. original packaging, screws, bass knobs, plastic coverings, protective films, serial numbers, tags, stickers, and other manufacturer labels removed or tampered with etc.) Failure to meet any of these requirements will result in denial of return refund. Any product returned for any reason must be returned in its original and serial number matching box. Shipping & handling charges are non-refundable. All refunds will be computed based on the unit cost. Products purchased with “Free Shipping” will have the UPS or USPS Rate deducted from their refund.

Dimensions